Scope chapter publication identities and test explicit work anchors

Handle section front matter and preserve abstract paragraph boundaries
Collect reviewed Springer postconference selected volumes
2026-11-10 00:04:35 +08:00 · 2026-11-10 00:00:30 +08:00 · 2026-11-09 23:51:25 +08:00 · 2026-11-09 13:42:18 +00:00 · 2026-11-09 13:42:00 +00:00 · 2026-11-09 20:50:29 +08:00
24 changed files with 15993 additions and 10 deletions
@@ -12,7 +12,7 @@ jobs:
      - name: Verify metadata storage and query commands
        run: |
          python3 -B - <<'PY'
-          import io, os, pathlib, re, subprocess, tarfile, tempfile, urllib.request
+          import gzip, io, json, os, pathlib, re, subprocess, tarfile, tempfile, urllib.request
          sha = os.environ['ARCHIVE_SHA']
          if not re.fullmatch(r'[0-9a-fA-F]{40,64}', sha):
              raise SystemExit('Invalid source commit')
@@ -50,6 +50,21 @@ jobs:
              subprocess.run([python,'-I','-B','-m','paper_atlas','collect','cvf','--help'],cwd=outside,check=True)
              subprocess.run([python,'-I','-B','-m','paper_atlas','collect','www-archive','--help'],cwd=outside,check=True)
              subprocess.run([python,'-I','-B','-m','paper_atlas','collect','aamas-proceedings','--help'],cwd=outside,check=True)
+              subprocess.run([python,'-I','-B','-m','paper_atlas','collect','aamas-proceedings','--year','2025','--snapshots',str(src/'tests/fixtures/aamas2025'),'--out',str(root/'installed-aamas2025')],cwd=outside,check=True)
+              subprocess.run([python,'-I','-B','-m','paper_atlas','collect','iclr-archive','--help'],cwd=outside,check=True)
+              subprocess.run([python,'-I','-B','-m','paper_atlas','collect','acl','--help'],cwd=outside,check=True)
+              subprocess.run([python,'-I','-B','-m','paper_atlas','collect','springer-selected','--help'],cwd=outside,check=True)
+              springer = json.loads(gzip.decompress((src/'tests/fixtures/springer-aistats1993-fixture.json.gz').read_bytes()))
+              for group in ('toc','chapters'):
+                  folder = root/'springer-snapshots'/group
+                  folder.mkdir(parents=True)
+                  for name, content in springer[group].items():
+                      (folder/name).write_text(content)
+              subprocess.run([python,'-I','-B','-m','paper_atlas','collect','springer-selected','--toc-snapshots',str(root/'springer-snapshots/toc'),'--chapter-snapshots',str(root/'springer-snapshots/chapters'),'--out',str(root/'installed-springer')],cwd=outside,check=True)
+              springer_report = json.loads((root/'installed-springer/collection-report.json').read_bytes())
+              assert springer_report['records'] == 49 and not springer_report['database_written']
+              springer_manifest, = springer_report['files']
+              assert springer_manifest['status'] == 'partial' and springer_manifest['missing_abstract_count'] == 0
              subprocess.run([python,'-I','-B','-m','paper_atlas','maintain','postgres','--help'],cwd=outside,check=True)
              subprocess.run([python,'-I','-B','-m','paper_atlas','maintain','edition-tracks','--help'],cwd=outside,check=True)
              subprocess.run([python,'-I','-B','-m','paper_atlas','maintain','joint-editions','--help'],cwd=outside,check=True)
@@ -6,8 +6,14 @@ Paper Atlas 将 arXiv、AI 会议论文集及公开投稿决定整理到可追

 项目仍在建设中。候选范围包含 43 个会议（含 ACM MM、MLSys），尚未完成全部历史数据和最终去重复核。实际进度以数据库、来源清单和覆盖报告为准，而不是仓库文件数量。

+历史 ICLR 2014–2016 官方录用页由 `collect iclr-archive` 适配，保留主会/workshop及重复展示证据；运行和身份核验边界见 [历史档案说明](docs/coverage/iclr-archive-2014-2016.md)。
+
+`collect springer-selected` 核验限定的会后选集，分开保存会议年份、出版年份及选集事件身份。目前支持 AISTATS 1993 对应的 1994 年出版选集，原始会议决定仍须单独核查；配置、证据和恢复见 [会后选集说明](docs/springer-selected-volumes.md)。
+
 ## 项目结构

+ACL 1978 的年会与 TINLAP-2 来源关系按精确卷适配，保留原系列和不明逐篇角色；1965 的替代关系不转成全局别名。来源、排除条目和恢复边界见 [ACL 早期来源核查](docs/coverage/acl-early-sources-2026-11-09.md)。
+
 ```text
 paper_atlas/
  cli.py                 统一命令入口
@@ -64,7 +70,7 @@ paper-atlas collect colm --cache /data/paper-index/raw/http-cache \

 EWSL、EPS、ECP、EWSP 的[具体前身卷与完整快照要求](docs/coverage/historical-predecessors-2026-11-09.md)单独核验，保留原始系列及事件/出版年份；旧候选文件缺少 ECP/EWSP 时会明确提示，避免静默遗漏。

-AAMAS 的[官方论文集采集器](docs/aamas-proceedings.md)目前核验了 2012 版式，可从缓存或已校验快照采集标题、作者及页面提供的摘要；发表形式单独保存，全文/扩展摘要中未明确的投稿 track 保持待明确，不根据会话主题推定主会轨道。
+AAMAS 的[官方论文集采集器](docs/aamas-proceedings.md)支持已核验的 2012、2025 版式，可从缓存或已校验快照采集元数据。2025 年目录含 476 条非 keynote 出版物，保留完整作者和机构，HTML 未提供摘要时留空；发表形式与投稿 track 分开，不根据主题推定主会轨道或研究类型。

 `paper-atlas collect --help` 查看来源；`paper-atlas import --help` 查看导入方式。完整批次步骤见[使用指南](docs/usage.md)。

@@ -1,6 +1,14 @@
 # AAMAS 官方论文集元数据

-`paper_atlas.collectors.aamas` 是按需运行的采集适配器，通过统一入口 `collect aamas-proceedings` 使用。目前只支持已独立核验的 **AAMAS 2012** HTML 版式；其他年份需先核对官方目录和逐篇结构，再增加适配，不能仅替换年份。
+`paper_atlas.collectors.aamas` 是按需运行的采集适配器，通过统一入口 `collect aamas-proceedings` 使用。支持已独立核验的 **AAMAS 2012、2025** HTML 版式；其他年份需先核对官方目录和逐篇结构，再增加适配，不能仅替换年份。2025 解析单独封装在 `paper_atlas.collectors.aamas2025`。
+
+2025 版式使用[官方首页](https://www.ifaamas.org/Proceedings/aamas2025/)和[出版目录](https://www.ifaamas.org/Proceedings/aamas2025/forms/contents.htm)。原始目录共 479 条：3 keynote、260 research paper、148 extended abstract、12 Blue Sky、25 doctoral、22 Demo 栏目、9 JAAMAS。排除 keynote，输出 476 条；Demo 栏目中的 p3000 是明确标题的 COMP24 竞赛报告，发表年份仍为 2025，格式记 `competition_report`、投稿 track 留作 `proceedings_unspecified`，保留原 Demo 栏目证据。其余输出按 track 分组为 409 unspecified、12 blue_sky、25 doctoral、21 demo、9 jaamas。
+
+作者按逐篇 BR 行解析，斜体机构原文另存，保留 Unicode、顺序及完整名单。HTML 没有提供摘要或逐篇 DOI，故 `abstract=null`、标识字典为空；只保存 PDF 链接，不下载研究 PDF。不能把 Research Paper Track 的所有条目推成 main，不能把目录缺席推为 rejected/withdrawn，也不能把出版格式标签当研究类型。
+
+2025 用法：`paper-atlas collect aamas-proceedings --year 2025 --snapshots /data/review/aamas2025 --out /data/paper-index/collected/aamas-2025`；在线模式改用 `--cache /data/paper-index/cache/aamas2025`，只请求上述两个 HTML 页面。快照目录包含原始 `index.html`、`contents.html` 和 `receipts.json`，凭据必须列出各原始 URL、文件、字节数、SHA256、`http_status=200` 和带时区 `at`。已恢复的凭据需保留 `at_precision=filesystem_write_time_recovered` 等说明，不能伪造 HTTP 头或请求时间。2026-11-09 保存的两个页面通过哈希校验；独立录用清单 URL 返回 403，失败保留，不绕过或依赖其完成采集。
+
+2025 命令同样使用目录锁、临时目录、最后写入采集报告。五个 JSONL/manifest 均保持 `partial`，记录摘要缺失数量；它不连接数据库。首次采集需独立核验全部标题/作者/栏目和 source IDs，随后做 PostgreSQL 身份预检、必要的逐条版本审核、原生导入与独立验收。若失败且没有完成报告，应先检查原始响应和错误，再使用新输出目录重跑，不重放已提交批次。代码验证、原始目录盘点和采集成功均不代表已导入生产或最终去重完成。

 ## 来源与范围

@@ -0,0 +1,52 @@
+# ACL 早期年份：会议存在、出版目录与逐篇资料分开核验
+
+固定普查中 ACL 1963–1978 仍有年份缺口。不能因为会议年表连续，就假设每年都有独立的正式论文集；也不能因为当前目录始于 1979，就断言此前没有摘要、通知或其他公开资料。本次不修改固定的 1,266 个目标年份基准。
+
+## 1978 年：限定 T78-1 的来源关系
+
+[同期年会通知](https://aclanthology.org/J77-4001.pdf)的 PDF 第 9–10 页（印刷页码 9–10）明确说明，1978 年 ACL 年会采用第二届 Theoretical Issues in Natural Language Processing 的形式，地点为 Urbana/Champaign，日期为 7 月 25–27 日。通知中的 ACM 联合赞助确认仍处于待确认状态，不能将该预告改写为已完成的行政决定。
+
+[1982 年 Donald E. Walker 的历史回顾](https://aclanthology.org/www.mt-archive.info/70/ACL-1982-Walker-1.pdf)第 3 页（印刷页码 91）的年会表及缩写说明，独立对应了 1978 年的时间、地点与 TNLP/TINLAP-2 关系。两份扫描件相关页已渲染并逐页目视核对，不仅依靠 OCR。
+
+[官方卷目录](https://aclanthology.org/volumes/T78-1/)与固定 XML `T78.xml` 保留原系列名 TINLAP、完整卷名、1978 年及编辑 David L. Waltz。适配仅接受精确的 collection `T78`、volume `1` 和上述字段组合；关键元数据变化会拒绝处理，等待重新核查。
+
+- 规范事件名使用 `ACL+TINLAP`，原系列名 `TINLAP`、原始 XML 的 `venue_codes: [tinlap]` 及证据均保留。
+- ACL/TINLAP 别名只挂在这一规范事件系列上，不把所有 TINLAP 年份都算成 ACL。T75、T87 及 T78 其他卷没有此例外。
+- 通知描述了邀请与提交论文两种参与方式，XML 没有逐篇角色。统一暂存为 `proceedings_unspecified`，不猜测每篇属于 invited、main 或 workshop。
+- XML 共 36 条条目，其中 T78-1036 是无作者的场次讨论问题列表。精确识别并在 manifest 的 `excluded_materials` 保留其标识、标题与原因；其余 35 条作为具名贡献整理。该排除不推广到所有无作者条目，已识别条目发生变化也须重新核查。
+- 全部 35 条 XML 均无摘要。出版目录中的 accepted 是来源观察；通知提及录用／不录用通知时间，不提供任何可识别的拒稿决定，不能制造 rejected 或 withdrawn。
+
+采集器仅生成元数据文件，不写业务数据库。真实来源逐条验收、PostgreSQL 身份预检、串行导入与独立验收仍是后续门槛。35 条来源不等于 35 个新增论文实体，更不等于完成全库去重。
+
+## 1965 年：替代关系不改写为别名
+
+Walker 回顾第 1 页（印刷页码 89）说明，1965 年 ICCL（后来称 COLING）替代了当年的年会。[官方 C65-1 目录](https://aclanthology.org/volumes/C65-1/)及 XML 仍以 COLING 标记该卷。这是限定年份的历史关系，不证明 COLING 与 ACL 是两个可全局互换的名字。
+
+本次保留 C65 原有 `COLING` 归属，不添加 ACL 全局别名、不重放已导入记录、不将某一年的日历关系推广到整个系列，也不据此悄悄减少固定普查缺口。其他 1963–1977 年资料仍须逐年核查；本次不能证明这些年份整体属于非归档例外。
+
+## 固定来源与恢复
+
+服务器证据目录：`/data/paper-index/collected/acl-early-source-evidence-v1`。五份官方响应均 HTTP 200，另有两份来自既有官方 XML checkout 的文件，已与 Git 对象逐字节核对。未下载论文全文集合；两份 PDF 是本次历史／行政取证资料，不进入论文全文库。
+
+| 文件 | SHA256 |
+|---|---|
+| `acl-venue.html` | `c60f64cb4d72e677aeb84a5844cde28a8d50579e1995f08e8c7801eed1e3fac5` |
+| `acl-history-1982.pdf` | `35c21bd4983975bcaccbb94bd8ab91c9019fc190feec1791255407cf18a7e49a` |
+| `acl-1978-notice.pdf` | `14b5deb471c55afb07d789529b95d0462a2a1a77df3dfba7fa1f5d3ab75eb411` |
+| `tinlap1978-volume.html` | `7e20d709f72f415819e4d17e3674b19dc7d871eabcf0cf8b4935f0392d775729` |
+| `coling1965-volume.html` | `0d2f2f49f2a311f9c0b80a8832f6476eb32f94f35abf36f6d2f2e10063ac880f` |
+| `T78.xml` | `f712f94cff0cba05f786b7ac31dad2ea9408fde2a17a04531130df623f57dd84` |
+| `C65.xml` | `572791610e20b7c6045d984d968e73a18a144bcb5c3da64112001c781826808e` |
+
+XML commit：`a7be623d01c48c61405dec31c871121cdbed5a01`。测试 fixture `tests/fixtures/acl-t78.xml` 是该原始文件，不是手工模拟论文；不包含 PDF。PDF 哈希建立完整性，不单独证明语义，语义依据是上述具体页面。
+
+在服务器使用既有命令，固定 checkout 并输出到新目录：
+
+```sh
+paper-atlas collect acl \
+  --checkout /data/paper-index/raw/metadata-checkouts/acl-anthology \
+  --collection T78 \
+  --out /data/paper-index/collected/acl-t78-source-v1
+```
+
+该命令会校验／更新官方 metadata checkout，实际 commit 必须以生成清单为准；严格重现本次取证时，使用已冻结的 XML 和上述 commit，不把更新后的内容冒充旧快照。不要将无 collection 限制的全部历史输出直接作为增量队列。采集完成不代表导入完成，恢复前先检查当前单元和报告，不因日志安静重启已执行的写入。
@@ -0,0 +1,44 @@
+# ICLR 2014–2016 官方历史录用档案
+
+此适配器是长期维护工具的一部分，按需运行。只识别已经独立核对的三种页面布局；后续页面发生变化必须重新核查，不能放松计数或轨道边界以使采集成功。
+
+| 官方页面 | 页面链接次数 | 整理后的不同记录 |
+|---|---:|---:|
+| [2014 Conference Proceedings](https://iclr.cc/archive/2014/conference-proceedings/) | 35 | main 35 |
+| [2015 accepted-main](https://iclr.cc/archive/www/doku.php%3Fid=iclr2015:accepted-main.html) | 116 | main 31、workshop 74 |
+| [2016 accepted-main](https://iclr.cc/archive/www/doku.php%3Fid=iclr2016:accepted-main.html) | 80 | main 80 |
+
+2015 的 11 篇 oral 全部再次出现在 poster 段落中。相同年份、轨道及 arXiv 标识的重复展示只生成一条来源记录，但每次展示的标题、作者显示字符串、链接、版本和段落均保留在 `source_variants`。两处标题或解析作者冲突时停止采集、等待人工核查。不同年份或不同轨道不合并投稿。
+
+2014 的作者以分号列出，一条有末尾分号，一条标题和作者斜体块不在普通段落中，部分作者段落拆成多个格式片段；必须读取完整作者段落或独立斜体块，不能只读首个格式片段。2016 的代码链接不属于作者。保留原文，解析结果不替代来源证据。oral、poster 作为 `iclr_archive:presentation` 标签，不改成独立投稿轨道。arXiv 版本留在来源变体中，稳定标识使用去版本号的编号。
+
+## 来源快照与运行
+
+2026-11-09 已冻结的官方响应 SHA256：
+
+- 2014：`a33858176fbffae0066ed3c10310f7dd98a66d12a36334b6339ef1f915ef07af`
+- 2015：`131491663742cb084662a4804009b8318e0fa7bc184d4a9044d16dd28f05b888`
+- 2016：`7320b8652431793b6ea0743f871ee446bf08b6361ccd4e421b6b53449e71f4f6`
+
+在服务器运行，输出新目录，不下载论文 PDF：
+
+```sh
+paper-atlas collect iclr-archive --year 2015 \
+  --snapshots /data/paper-index/collected/historical-next-source-evidence-v1 \
+  --out /data/paper-index/collected/iclr-archive-source-v1/2015
+
+# 或重新下载官方 HTML，并保留 HTTP 缓存与收据
+paper-atlas collect iclr-archive --year 2016 \
+  --cache /data/paper-index/cache/iclr-archive \
+  --out /data/paper-index/collected/iclr-archive-source-v1/2016
+```
+
+冻结输入目录必须包含 `receipts.json`，每项有精确 `url`、HTTP `status: 200`、相对 `file`、`bytes`、`sha256` 和带时区的 `finished_at`。读取时重新核对尺寸、哈希和路径；拒绝越界及指向目录外的软链接。已完成输出不可覆盖，应检查报告后另建明确版本目录。解析或计数失败时不生成完成报告，也不导入数据库。
+
+输出分轨道 JSONL、manifest、原始 HTML 证据和年度采集报告。仅支持这三年已审查的页面。2014 workshop、其他未列轨道、逐篇摘要及公开拒稿范围尚未通过这些页面核验，不能据此声称完整。缺席不代表 rejected、withdrawn 或从未被录用。
+
+## 导入前后的边界
+
+这三页合计 220 条不同来源记录，不等于新增 220 篇论文；同一工作可能已存在于 arXiv 或其他会议。先核验来源字段与原始页面，再执行 PostgreSQL 只读预检，比较稳定标识、标题、作者和原始来源。标题/作者差异、版本关联及冲突必须保留证据并明确评估；不能仅靠标题猜测身份，也不能覆盖原有摘要。
+
+采集器不连接数据库。正式导入使用既有 `import records`，必须有新的生产保护基线和独立验收；全部导入结束后仍需全库去重和历史覆盖审计。来自官方录用清单的 accepted 是清单观察，不是原始审稿决定签名或决定日期。
@@ -0,0 +1,36 @@
+# 会后选集的元数据采集
+
+`collect springer-selected` 读取已冻结、带 HTTP 回执的公开 HTML，不访问 PDF、不写业务库。目前仅支持核验过的 *Selecting Models from Data: Artificial Intelligence and Statistics IV*，书籍 DOI 为 `10.1007/978-1-4612-2660-4`。增加其他卷前必须另行核对会议关系、目录、年份和字段格式。
+
+[会议官方旧站](https://www.gatsby.ucl.ac.uk/aistats/workshops.html)区分现场分发的 Preliminary Papers 与之后修订、再次评审的选集。[出版社卷说明](https://link.springer.com/book/10.1007/978-1-4612-2660-4)将本书关联到 1993 年 1 月的第四届 workshop，书籍出版年份为 1994。三页目录共有 49 个章节 DOI；分区 Front Matter 不作为章节论文导入。
+
+规范记录保留：
+
+- 会议年份 1993、独立 track `selected_volume` 与事件标识 `aistats-1993-selected-volume-1994`；出版年份单独记为 1994。
+- 章节本身的 DOI、作者原始引用写法及顺序、姓名首字母、标题、摘要、页码和逐页原始证据。不扩写作者首字母。
+- 明确提供本章 `publication_doi` 投稿出版标识，不把它转移到旧的原始会议评审记录，也不因短标题相同而强制合并实体。
+- `springer_selected_volume:publication_format` 标签与独立来源 namespace。
+- `accepted` 仅表示章节已列入这本出版选集，原始 1993 投稿评审决定、决定日期和全部录用清单均未知。后续原会议 main、拒稿或撤稿证据可以独立保留。
+
+不能据此宣称会议全部录用、全部投稿或公开拒稿覆盖完整，也不能把出版社机器添加的关键词视为作者标签。未命中选集不等于被拒。
+
+## 按需运行与恢复
+
+输入分别是卷目录/旧站说明和章节页的快照目录。每个目录的 `receipts.json` 包含 `responses` 列表，每条保留 `url`、`final_url`、`file`、`http_status`、`headers`、`bytes`、`sha256`、`at`。需要三页目录、官方旧站说明及全部 49 个章节页面。
+
+```sh
+paper-atlas collect springer-selected \
+  --toc-snapshots /data/paper-index/collected/aistats1993-book-evidence-v1 \
+  --chapter-snapshots /data/paper-index/collected/aistats1993-chapter-evidence-v1 \
+  --out /data/paper-index/collected/aistats1993-source-v1
+```
+
+采集器验证回执和内容哈希、文件路径、HTTP 类型、目录/章节 DOI 和标题、作者格式、出版年份及页码。Springer 对公开元数据返回的同路径 `cookies_not_supported` 诊断参数会原样保留；不接受其他域、路径、分页变化或未知查询参数。官方旧站说明固定哈希为 `6db205b9dbc82b4a096556efd2aa67e065cad8e0bd6351176b1962ffd1fca179`，变化时须重新审核。
+
+全部文件先核验，输出使用排他锁和暂存目录，完成报告最后发布。已有输出拒绝覆盖；发现不完整或已消费文件，应先查运行状态与报告，另建明确版本目录，不能重放生产导入。
+
+输出 JSONL 配套 manifest 始终为 `partial`。收集完成后还必须做 PostgreSQL 稳定标识/标题/作者身份预检、排除已导入记录、准备限定增量文件、保存旧数据保护基线、原生导入和独立验收。49 条来源不代表 49 个新增论文实体，全部来源处理后仍须全库去重审计。
+
+## 固定测试资料
+
+`tests/fixtures/springer-aistats1993-fixture.json.gz` 保存 4 份范围/目录 HTML、49 份章节 HTML、原始请求回执及独立原始字段审计的预期元数据，SHA256 为 `94028fd37080f9d8027e5790e379cc151ee6eab17ed0d1dcc0f59e6e75f9d4d0`。摘要按 HTML 段落边界分隔；未修改原始 HTML 或回执。它是压缩的公开元数据测试资料，不包含论文 PDF。测试覆盖全部真实章节字段、缺失和漂移输入、来源安全边界、幂等导入及旧拒稿历史保留。构建和测试只在已授权远程 runner 执行。
@@ -13,6 +13,8 @@ COMMANDS = {
    ('download',): ('paper_atlas.io.snapshots', {}, '下载并校验固定版本快照'),
    ('collect','pmlr'): ('paper_atlas.collectors.pmlr', {}, 'PMLR 官方元数据'),
    ('collect','acl'): ('paper_atlas.collectors.acl', {}, 'ACL Anthology XML'),
+    ('collect','springer-selected'): ('paper_atlas.collectors.springer_selected', {}, '核验限定的会后选集章节与原会议关系'),
+    ('collect','iclr-archive'): ('paper_atlas.collectors.iclr_archive', {}, '核对ICLR 2014–2016官方历史录用档案'),
    ('collect','iclr-program'): ('paper_atlas.collectors.iclr', {}, 'ICLR 官方公开程序'),
    ('collect','iclr-snapshot'): ('paper_atlas.collectors.openreview', {}, 'ICLR 公开投稿与决定快照'),
    ('collect','public-openreview'): ('paper_atlas.collectors.public_openreview', {}, '核验其他会议的公开拒稿及撤稿标签'),
@@ -136,6 +136,9 @@ def read_pages(cache=None, snapshots=None):


 def _collect(year, out, *, cache=None, snapshots=None):
+    if year == 2025:
+        from paper_atlas.collectors.aamas2025 import collect as collect_2025
+        return collect_2025(out, cache=cache, snapshots=snapshots)
    if year != 2012:
        raise ValueError('Only the independently reviewed AAMAS 2012 layout is supported')
    pages, receipts = read_pages(cache, snapshots)
@@ -190,8 +193,8 @@ def _collect(year, out, *, cache=None, snapshots=None):


 def collect(year, out, *, cache=None, snapshots=None):
-    if year != 2012:
-        raise ValueError('Only the independently reviewed AAMAS 2012 layout is supported')
+    if year not in (2012, 2025):
+        raise ValueError('Only independently reviewed AAMAS 2012/2025 layouts are supported')
    out = Path(out)
    out.mkdir(parents=True, exist_ok=True)
    with (out/'aamas.collect.lock').open('a') as lock:
@@ -201,7 +204,7 @@ def collect(year, out, *, cache=None, snapshots=None):

 def main(argv=None, *, prog=None):
    parser = argparse.ArgumentParser(prog=prog)
-    parser.add_argument('--year', type=int, choices=[2012], required=True)
+    parser.add_argument('--year', type=int, choices=[2012, 2025], required=True)
    parser.add_argument('--out', required=True)
    source = parser.add_mutually_exclusive_group(required=True)
    source.add_argument('--cache')
@@ -0,0 +1,183 @@
+"""Reviewed AAMAS 2025 publisher TOC; HTML metadata only, never paper PDFs."""
+from collections import Counter, defaultdict
+import hashlib
+import json
+from pathlib import Path
+import re
+import tempfile
+
+from paper_atlas.db.submissions import timestamp
+from paper_atlas.io.html import Document, Node, clean
+from paper_atlas.io.http import fetch
+
+ROOT = 'https://www.ifaamas.org/Proceedings/aamas2025/'
+URLS = {'index': ROOT, 'contents': ROOT+'forms/contents.htm'}
+TITLE = 'AAMAS 2025: Proceedings of the 2025 International Conference on Autonomous Agents and Multiagent Systems'
+SECTIONS = {
+    '1': ('Keynote Talks', 'keynote', 'keynote', 3),
+    '2': ('Research Paper Track', 'full_paper', 'proceedings_unspecified', 260),
+    '3': ('Extended Abstracts', 'extended_abstract', 'proceedings_unspecified', 148),
+    '4': ('Blue Sky Ideas', 'blue_sky_paper', 'blue_sky', 12),
+    '5': ('Doctoral Consortium', 'doctoral_abstract', 'doctoral', 25),
+    '6': ('Demo Track', 'demo', 'demo', 22),
+    '7': ('JAAMAS Track', 'journal_presentation', 'jaamas', 9),
+}
+COMPETITION_TITLE = '[COMP24] The Automated Negotiating Agents Competition (ANAC) 2024 Challenges and Results'
+PAPER = re.compile(r'\.\./pdfs/p([0-9]+)\.pdf')
+
+
+def one(items, label):
+    if len(items) != 1:
+        raise ValueError('Expected one '+label)
+    return items[0]
+
+
+def parse_contents(html, evidence):
+    doc = Document(html)
+    if [clean(n.text()) for n in doc.root.walk() if n.tag == 'title'] != [TITLE]:
+        raise ValueError('Unexpected AAMAS proceedings title/year')
+    for paragraph in doc.root.walk():
+        if paragraph.tag != 'p' or any(n is not paragraph and n.tag == 'p' for n in paragraph.walk()):
+            continue
+        anchors = [n.attrs['name'] for n in paragraph.walk() if n.tag == 'a' and n.attrs.get('name') in SECTIONS]
+        if anchors and (len(anchors) != 1 or clean(paragraph.text()) != SECTIONS[anchors[0]][0]):
+            raise ValueError('Publisher section heading differs from reviewed layout')
+    section = None
+    headers = []
+    records, excluded, counts, seen = [], [], Counter(), set()
+    for node in doc.root.walk():
+        if node.tag == 'a' and node.attrs.get('name') in SECTIONS:
+            section = node.attrs['name']
+            headers.append(section)
+        if node.tag != 'p' or any(n is not node and n.tag == 'p' for n in node.walk()):
+            continue
+        links = [n for n in node.walk() if n.tag == 'a' and PAPER.fullmatch(n.attrs.get('href', ''))]
+        if not links:
+            continue
+        link = one(links, 'paper link per paragraph')
+        if section not in SECTIONS:
+            raise ValueError('Paper outside a reviewed publisher section')
+        page = int(PAPER.fullmatch(link.attrs['href'])[1])
+        if page in seen:
+            raise ValueError('Repeated publisher paper/page ID')
+        seen.add(page)
+        title = clean(link.text())
+        if not title:
+            raise ValueError('Empty paper title')
+        # Names are outside italicized affiliations and separated by explicit BRs.
+        font = one([n for n in node.walk() if n.tag == 'font' and n.attrs.get('color', '').lower() == '#222222'], 'ordered author block')
+        authors, affiliations = [], []
+        name, affiliation = '', ''
+        def flush():
+            nonlocal name, affiliation
+            if clean(name) or clean(affiliation):
+                if not clean(name):
+                    raise ValueError('Affiliation without author')
+                authors.append(clean(name)); affiliations.append(clean(affiliation))
+            name, affiliation = '', ''
+        for child in font.children:
+            if isinstance(child, str):
+                name += child
+            elif child.tag == 'br':
+                flush()
+            elif child.tag == 'i':
+                affiliation += child.text()
+            else:
+                raise ValueError('Unreviewed author markup: '+child.tag)
+        flush()
+        if not authors:
+            raise ValueError('Empty author list')
+        heading, publication_format, track, _ = SECTIONS[section]
+        counts[section] += 1
+        if section == '1':
+            excluded.append({'publisher_page': page, 'title': title, 'authors': authors, 'reason': 'publisher keynote talk, not a research-paper submission'})
+            continue
+        note = 'Explicit publisher section; section topics are not research types.'
+        if track == 'proceedings_unspecified':
+            note = 'Published format is known; individual main/special submission track is not provided.'
+        if page == 3000:
+            if section != '6' or title != COMPETITION_TITLE:
+                raise ValueError('Competition report differs from reviewed publisher entry')
+            publication_format, track = 'competition_report', 'proceedings_unspecified'
+            note = 'Publisher places this competition report in Demo Track; no individual demonstration submission is inferred.'
+        records.append({
+            'source': 'aamas_proceedings', 'external_id': '2025/p'+str(page),
+            'url': URLS['contents']+'#'+section, 'title': title, 'abstract': None,
+            'authors': authors, 'identifiers': {}, 'venue': 'AAMAS', 'venue_aliases': [],
+            'year': 2025, 'track': track, 'status': 'accepted',
+            'observed_at': evidence['observed_at'],
+            'raw_decision': 'listed in official AAMAS 2025 published proceedings '+heading,
+            'tags': [{'namespace': 'aamas_proceedings:publication_format', 'value': publication_format}],
+            'metadata': {'publisher_page': page, 'paper_url': ROOT+'pdfs/p'+str(page)+'.pdf',
+                         'section_url': URLS['contents'], 'section_anchor': section,
+                         'section_heading': heading, 'publication_format': publication_format,
+                         'author_affiliations': affiliations, 'source_evidence': evidence,
+                         'track_scope_note': note, 'decision_date_precision': 'not_supplied',
+                         'missing_abstract_reason': 'Publisher HTML supplies no abstract; research PDF not downloaded.',
+                         'publication_evidence': 'Published proceedings entry, not an original decision note.'}})
+    if headers != list(SECTIONS) or dict(counts) != {k: v[3] for k, v in SECTIONS.items()}:
+        raise ValueError('Publisher section inventory differs from reviewed 2025 layout')
+    if len(records) != 476 or len(excluded) != 3 or sum(r['metadata']['publication_format'] == 'competition_report' for r in records) != 1:
+        raise ValueError('Unexpected publication partition')
+    return records, excluded
+
+
+def read_pages(cache, snapshots):
+    if bool(cache) == bool(snapshots):
+        raise ValueError('Choose exactly one cache or frozen snapshot directory')
+    frozen = json.loads((Path(snapshots)/'receipts.json').read_text())['receipts'] if snapshots else []
+    pages = {}
+    for key, url in URLS.items():
+        if snapshots:
+            r = one([r for r in frozen if r['url'] == url], 'frozen response receipt')
+            filename = Path(r['file']); base = Path(snapshots).resolve()
+            if filename.is_absolute() or '..' in filename.parts or not (base/filename).resolve().is_relative_to(base) or r.get('http_status') != 200:
+                raise ValueError('Unsafe or unsuccessful publisher response')
+            data = (base/filename).read_bytes()
+            if len(data) > 8*1024**2 or len(data) != r['bytes'] or hashlib.sha256(data).hexdigest() != r['sha256']:
+                raise ValueError('Frozen publisher response checksum/size mismatch')
+            observed = r['at']
+        else:
+            data = fetch(url, cache, 8*1024**2, delay=1)
+            r = json.loads((Path(cache)/hashlib.sha256(url.encode()).hexdigest()).with_suffix('.json').read_text())
+            observed = r['retrieved_at']
+        timestamp(observed)
+        pages[key] = data, {'url': url, 'sha256': hashlib.sha256(data).hexdigest(), 'bytes': len(data),
+                            'file': 'evidence/'+hashlib.sha256(data).hexdigest()+'.html',
+                            'observed_at': observed, 'http_status': 200, 'response_receipt': r}
+    return pages
+
+
+def collect(out, *, cache=None, snapshots=None):
+    pages = read_pages(cache, snapshots)
+    if [clean(n.text()) for n in Document(pages['index'][0].decode('utf-8')).root.walk() if n.tag == 'title'] != [TITLE]:
+        raise ValueError('Unexpected AAMAS 2025 introduction')
+    records, excluded = parse_contents(pages['contents'][0].decode('utf-8'), pages['contents'][1])
+    grouped = defaultdict(list)
+    for row in records: grouped[row['track']].append(row)
+    out = Path(out); out.mkdir(parents=True, exist_ok=True); files = []
+    with tempfile.TemporaryDirectory(prefix='.aamas2025-', dir=out) as temporary:
+        stage = Path(temporary); (stage/'evidence').mkdir()
+        for data, e in pages.values(): (stage/e['file']).write_bytes(data)
+        for track, group in sorted(grouped.items()):
+            p = stage/f'aamas-proceedings-2025-{track}.jsonl'
+            p.write_text(''.join(json.dumps(r, ensure_ascii=False)+'\n' for r in group))
+            m = {'source': 'aamas_proceedings', 'parser_version': 2, 'venue': 'AAMAS', 'year': 2025,
+                 'track': track, 'count': len(group), 'file': str(out/p.name), 'file_sha256': hashlib.sha256(p.read_bytes()).hexdigest(),
+                 'list_url': URLS['contents'], 'status': 'partial', 'missing_abstract_count': len(group),
+                 'publication_format_counts': dict(Counter(r['metadata']['publication_format'] for r in group)),
+                 'note': 'Complete published TOC partition; HTML abstracts absent, identities and submission-track scope require independent review.'}
+            p.with_suffix('.manifest.json').write_text(json.dumps(m, ensure_ascii=False, indent=2)+'\n'); files.append(m)
+        result = {'source': 'aamas_proceedings', 'year': 2025, 'finished_at': timestamp(),
+                  'status': 'collected_pending_identity_review', 'records': len(records), 'files': files,
+                  'excluded_publications': excluded, 'source_receipts': [e for _, e in pages.values()],
+                  'publication_format_counts': dict(Counter(r['metadata']['publication_format'] for r in records)),
+                  'database_written': False, 'pdfs_downloaded': False,
+                  'note': 'Neither absence from proceedings nor aggregate rejection/withdrawal counts identify an individual negative decision.'}
+        report = 'aamas-proceedings-2025.json'; (stage/report).write_text(json.dumps(result, ensure_ascii=False, indent=2)+'\n')
+        (out/'evidence').mkdir(exist_ok=True)
+        for p in (stage/'evidence').iterdir(): p.replace(out/'evidence'/p.name)
+        for p in stage.iterdir():
+            if p.is_file() and p.name != report: p.replace(out/p.name)
+        (stage/report).replace(out/report)
+    return result
@@ -6,6 +6,7 @@ import xml.etree.ElementTree as ET
 from pathlib import Path

 from paper_atlas.io.git_metadata import checkout_metadata
+from paper_atlas.collectors.acl_historical import event_scope, material_reason

 VENUES={'acl':'ACL','emnlp':'EMNLP','naacl':'NAACL','eacl':'EACL','coling':'COLING','conll':'CoNLL'}

@@ -29,7 +30,10 @@ def paper_id(collection,volume,number):
    return f'{collection}-{int(volume):0{width}d}{int(number):0{digits}d}'


-def volume_scope(meta,volume):
+def volume_scope(meta,volume,collection=None):
+    historical=event_scope(meta,volume,collection)
+    if historical:
+        return historical['canonical_venue'],historical['venue_aliases'],historical['track']
    codes=[text(n).lower() for n in meta.findall('venue')]
    book=text(meta.find('booktitle'))
    lower=book.lower()
@@ -59,7 +63,7 @@ def collect_xml(path,out,commit):
        vid=volume.attrib['id']
        meta=volume.find('meta')
        if meta is None:raise ValueError('Volume metadata missing')
-        scope=volume_scope(meta,vid)
+        scope=volume_scope(meta,vid,collection)
        key=f'{collection}-{vid}'
        if scope is None:
            results.append({'volume':key,'status':'excluded_by_venue','venue_codes':[text(n) for n in meta.findall('venue')],'booktitle':text(meta.find('booktitle')),'year':text(meta.find('year'))})
@@ -70,12 +74,18 @@ def collect_xml(path,out,commit):
        year=int(year_text)
        records=[]
        frontmatter=0
+        excluded_materials=[]
+        historical=event_scope(meta,vid,collection)
        for paper in volume.findall('paper'):
            pid=paper.attrib['id']
            if int(pid)==0:
                frontmatter+=1
                continue
            identifier=paper_id(collection,vid,pid)
+            reason=material_reason(collection,vid,paper)
+            if reason:
+                excluded_materials.append({'external_id':identifier,'title':text(paper.find('title')),'reason':reason})
+                continue
            doi=text(paper.find('doi'))
            if doi.startswith('10.18653/v1/') and doi.split('10.18653/v1/',1)[1].casefold()!=identifier.casefold():
                raise ValueError('Official DOI disagrees with constructed Anthology ID: '+identifier)
@@ -83,6 +93,8 @@ def collect_xml(path,out,commit):
            if not title:raise ValueError('Missing paper title: '+identifier)
            authors=[{'given':text(a.find('first')),'family':text(a.find('last'))} for a in paper.findall('author')]
            records.append({'source':'acl_anthology','external_id':identifier,'url':f'https://aclanthology.org/{identifier}/','title':title,'abstract':text(paper.find('abstract')) or None,'authors':authors,'identifiers':{'acl':identifier,'doi':doi},'venue':venue,'venue_aliases':aliases if len(aliases)>1 else [],'year':year,'track':track,'status':'accepted','raw_decision':'listed in authoritative ACL Anthology proceedings XML','metadata':{'collection':collection,'volume':vid,'booktitle':text(meta.find('booktitle')),'venue_codes':[text(n) for n in meta.findall('venue')],'pages':text(paper.find('pages')),'publisher':text(meta.find('publisher')),'metadata_commit':commit,'source_xml':f'https://github.com/acl-org/acl-anthology/blob/{commit}/data/xml/{collection}.xml'}})
+            if historical:
+                records[-1]['metadata']['historical_event_scope']=historical
        if not records:
            results.append({'volume':key,'status':'unavailable','reason':'no research paper elements after excluding front matter'})
            continue
@@ -93,7 +105,7 @@ def collect_xml(path,out,commit):
            for record in records:output.write(json.dumps(record,ensure_ascii=False)+'\n')
        part.replace(target)
        missing=sum(not row['abstract'] for row in records)
-        manifest={'source':'acl_anthology','venue':venue,'year':year,'track':track,'count':len(records),'xml_paper_elements':len(volume.findall('paper')),'excluded_frontmatter':frontmatter,'missing_abstract_count':missing,'list_url':f'https://aclanthology.org/{key}/','metadata_commit':commit,'file':str(target),'status':'partial' if missing else 'collected'}
+        manifest={'source':'acl_anthology','venue':venue,'year':year,'track':track,'count':len(records),'xml_paper_elements':len(volume.findall('paper')),'excluded_frontmatter':frontmatter,'excluded_materials':excluded_materials,'missing_abstract_count':missing,'list_url':f'https://aclanthology.org/{key}/','metadata_commit':commit,'file':str(target),'status':'partial' if missing else 'collected'}
        target.with_suffix('.manifest.json').write_text(json.dumps(manifest,indent=2))
        results.append(manifest)
        print(json.dumps(manifest),flush=True)
@@ -0,0 +1,45 @@
+"""Edition-specific historical scope; never alias every TINLAP year to ACL."""
+
+HISTORY_URL = 'https://aclanthology.org/www.mt-archive.info/70/ACL-1982-Walker-1.pdf'
+NOTICE_URL = 'https://aclanthology.org/J77-4001.pdf'
+BOOK = 'Theoretical Issues in Natural Language Processing-2'
+MATERIAL_TITLE = 'List of questions suggested for consideration in each session'
+
+
+def text(node):
+    return ' '.join(''.join(node.itertext()).split()) if node is not None else ''
+
+
+def event_scope(meta, volume, collection):
+    if (collection, volume) != ('T78', '1'):
+        return None
+    if ([text(n) for n in meta.findall('venue')] != ['tinlap']
+            or [text(n) for n in meta.findall('year')] != ['1978']
+            or [text(n) for n in meta.findall('booktitle')] != [BOOK]
+            or [(text(n.find('first')), text(n.find('last'))) for n in meta.findall('editor')]
+               != [('David L.', 'Waltz')]):
+        raise ValueError('Reviewed T78-1 scope metadata changed; independent review required')
+    return {
+        'collection': 'T78', 'volume': '1', 'original_venue': 'TINLAP',
+        'event_year': 1978, 'event_dates': ['1978-07-25', '1978-07-27'],
+        'relationship': 'ACL annual meeting took the form of TINLAP-2',
+        'canonical_venue': 'ACL+TINLAP', 'venue_aliases': ['ACL', 'TINLAP'],
+        'track': 'proceedings_unspecified',
+        'track_scope_note': 'Invited and submitted contributions are described at volume level; individual roles are not identified in XML.',
+        'evidence': [
+            {'url': NOTICE_URL, 'sha256': '14b5deb471c55afb07d789529b95d0462a2a1a77df3dfba7fa1f5d3ab75eb411',
+             'pdf_pages': [9, 10], 'printed_pages': ['9', '10'],
+             'scope': 'Contemporary annual meeting notice, not individual decision notes; ACM confirmation was pending in this notice.'},
+            {'url': HISTORY_URL, 'sha256': '35c21bd4983975bcaccbb94bd8ab91c9019fc190feec1791255407cf18a7e49a',
+             'pdf_pages': [3], 'printed_pages': ['91'],
+             'scope': 'Retrospective annual meeting table and TNLP abbreviation confirm the 1978 event association.'},
+        ],
+    }
+
+
+def material_reason(collection, volume, paper):
+    if (collection, volume, paper.attrib.get('id')) != ('T78', '1', '36'):
+        return None
+    if text(paper.find('title')) != MATERIAL_TITLE or paper.findall('author'):
+        raise ValueError('Reviewed T78-1036 material changed; independent review required')
+    return 'Session question list, not an authored research contribution; no decision inferred.'
@@ -0,0 +1,225 @@
+"""Frozen official ICLR 2014–2016 lists; presentation evidence is not a track."""
+import argparse
+from collections import Counter, defaultdict
+import fcntl
+import hashlib
+import json
+from pathlib import Path
+import re
+import tempfile
+from urllib.parse import urlsplit
+
+from paper_atlas.db.submissions import timestamp
+from paper_atlas.io.html import Document, Node, clean
+from paper_atlas.io.http import fetch
+
+SOURCE = 'iclr_archive'
+PAGES = {
+    2014: ('https://iclr.cc/archive/2014/conference-proceedings/', {'main': 35}),
+    2015: ('https://iclr.cc/archive/www/doku.php%3Fid=iclr2015:accepted-main.html', {'main': 31, 'workshop': 74}),
+    2016: ('https://iclr.cc/archive/www/doku.php%3Fid=iclr2016:accepted-main.html', {'main': 80}),
+}
+SECTIONS = {
+    2015: {'Main Conference - Oral Presentations': ('main', 'oral'),
+           'Main Conference - Poster Presentations': ('main', 'poster'),
+           'Workshop Papers': ('workshop', 'workshop')},
+    2016: {'Oral Presentations': ('main', 'oral'), 'Poster Presentations': ('main', 'poster')},
+}
+
+
+def arxiv_link(url):
+    parsed = urlsplit(url)
+    if parsed.hostname != 'arxiv.org':
+        return None
+    match = re.fullmatch(r'/(?:abs|pdf)/(\d{4}\.\d{4,5})(v[1-9]\d*)?(?:\.pdf)?', parsed.path)
+    if (parsed.scheme not in ('http', 'https') or parsed.netloc != 'arxiv.org'
+            or parsed.query or parsed.fragment or not match):
+        raise ValueError('Unexpected official arXiv link')
+    return match[1], match[2] or None
+
+
+def without_links(node):
+    if node.tag in ('a', 'script', 'style'):
+        return ''
+    value = ''.join(without_links(n) if isinstance(n, Node) else n for n in node.children)
+    return ' '+value+' ' if node.tag in ('div', 'li', 'p', 'br') else value
+
+
+def authors(display, year):
+    parts = display.rstrip(';').split(';') if year == 2014 else re.split(r',\s*(?:and\s+)?|\s+and\s+', display)
+    names = [clean(p) for p in parts]
+    if not names or any(not name for name in names):
+        raise ValueError('Missing author or unsupported author delimiter')
+    return names
+
+
+def parse_page(html, year, evidence):
+    if year not in PAGES:
+        raise ValueError('Unreviewed ICLR archive year')
+    document = Document(html)
+    nodes = list(document.root.walk())
+    headings = [clean(n.text()) for n in nodes if n.tag in ('h1', 'h2', 'h3')]
+    if year == 2014:
+        if 'Conference Proceedings' not in headings or 'conference papers accepted' not in clean(document.root.text()):
+            raise ValueError('Unexpected ICLR 2014 accepted list')
+    elif (set(SECTIONS[year]) - set(headings)
+          or (year == 2016 and 'Accepted Papers (Conference Track)' not in headings)):
+        raise ValueError('Unexpected ICLR accepted sections')
+    entries = []
+    section = None
+    for index, node in enumerate(nodes):
+        if node.tag in ('h1', 'h2', 'h3'):
+            section = clean(node.text())
+        if year == 2014:
+            if node.tag != 'a' or not arxiv_link(node.attrs.get('href', '')):
+                continue
+            link = node
+            # This archived Google Sites page has an entry outside a paragraph.
+            # Authors can span several differently formatted italic spans.
+            # Read their whole paragraph, never only the first styled fragment.
+            display = None
+            for following in nodes[index+sum(1 for _ in link.walk()):]:
+                if following.tag == 'a' and arxiv_link(following.attrs.get('href', '')):
+                    break
+                if following.tag in ('i', 'em') or (following.tag == 'p' and any(
+                        n.tag in ('i', 'em') or 'font-style:italic' in n.attrs.get('style', '').replace(' ', '')
+                        for n in following.walk())):
+                    text = clean(following.text())
+                    if text:
+                        display = text
+                        break
+            if not display:
+                raise ValueError('Missing explicit ICLR 2014 author span')
+            track, presentation = 'main', 'conference'
+        else:
+            if node.tag != 'li':
+                continue
+            links = [n for n in node.walk() if n.tag == 'a' and arxiv_link(n.attrs.get('href', ''))]
+            if not links:
+                continue
+            if len(links) != 1 or section not in SECTIONS[year]:
+                raise ValueError('Ambiguous paper link or unknown accepted section')
+            link, = links
+            display = clean(without_links(node)).lstrip(',').strip()
+            track, presentation = SECTIONS[year][section]
+        arxiv, version = arxiv_link(link.attrs['href'])
+        title = clean(link.text())
+        if not title:
+            raise ValueError('Empty official title')
+        entries.append({'arxiv': arxiv, 'version': version, 'title': title,
+                        'authors': authors(display, year), 'authors_display': display,
+                        'paper_url': link.attrs['href'], 'track': track,
+                        'section': section, 'presentation': presentation})
+    # Check every arXiv occurrence, including links outside the expected layout.
+    occurrences = sum(n.tag == 'a' and bool(arxiv_link(n.attrs.get('href', ''))) for n in nodes)
+    if len(entries) != occurrences or not entries:
+        raise ValueError('Some official paper links were not parsed')
+    grouped = defaultdict(list)
+    for entry in entries:
+        grouped[(entry['track'], entry['arxiv'])].append(entry)
+    result = []
+    for (track, arxiv), variants in grouped.items():
+        first = variants[0]
+        if any((v['title'], v['authors']) != (first['title'], first['authors']) for v in variants):
+            raise ValueError('Repeated presentation has conflicting title or authors; review required')
+        presentations = sorted({v['presentation'] for v in variants})
+        result.append({'source': SOURCE, 'external_id': f'{year}/{track}/{arxiv}',
+                       'url': PAGES[year][0], 'title': first['title'], 'abstract': None,
+                       'authors': first['authors'], 'identifiers': {'arxiv': arxiv},
+                       'venue': 'ICLR', 'venue_aliases': [], 'year': year, 'track': track,
+                       'status': 'accepted', 'observed_at': evidence['observed_at'],
+                       'raw_decision': 'listed in official ICLR accepted '+track+' list',
+                       'metadata': {'source_evidence': evidence, 'source_variants': variants,
+                                    'presentations': presentations, 'decision_date_precision': 'not_supplied',
+                                    'identity_note': 'Official arXiv link, not title matching; validate canonical identity before import.',
+                                    'decision_evidence': 'Archived accepted list, not an original decision note.'},
+                       'tags': [{'namespace': SOURCE+':presentation', 'value': value} for value in presentations]})
+    return result
+
+
+def read_page(year, *, cache=None, snapshots=None):
+    if bool(cache) == bool(snapshots):
+        raise ValueError('Choose exactly one cache or frozen snapshot directory')
+    url = PAGES[year][0]
+    if snapshots:
+        root = Path(snapshots).resolve()
+        receipts = json.loads((root/'receipts.json').read_bytes())['receipts']
+        matches = [r for r in receipts if r['url'] == url]
+        if len(matches) != 1:
+            raise ValueError('Expected one exact official response receipt')
+        receipt, = matches
+        filename = Path(receipt['file'])
+        path = root/filename
+        if (filename.is_absolute() or '..' in filename.parts or not path.resolve().is_relative_to(root)
+                or receipt['status'] != 200):
+            raise ValueError('Unsafe or unsuccessful archive snapshot')
+        data = path.read_bytes()
+        if (len(data) > 8*1024**2 or len(data) != receipt['bytes']
+                or hashlib.sha256(data).hexdigest() != receipt['sha256']):
+            raise ValueError('Archive snapshot checksum or size differs')
+        observed = timestamp(receipt['finished_at'])
+    else:
+        data = fetch(url, cache, 8*1024**2, delay=1)
+        receipt = json.loads((Path(cache)/hashlib.sha256(url.encode()).hexdigest()).with_suffix('.json').read_bytes())
+        observed = timestamp(receipt['retrieved_at'])
+    evidence = {'url': url, 'sha256': hashlib.sha256(data).hexdigest(), 'bytes': len(data),
+                'file': 'evidence/'+hashlib.sha256(data).hexdigest()+'.html',
+                'observed_at': observed, 'http_status': 200, 'response_receipt': receipt}
+    return data, evidence
+
+
+def collect(year, out, *, cache=None, snapshots=None):
+    if year not in PAGES:
+        raise ValueError('Only independently reviewed ICLR archive years are supported')
+    out = Path(out)
+    out.mkdir(parents=True, exist_ok=True)
+    with (out/'iclr-archive.collect.lock').open('a') as lock:
+        fcntl.flock(lock, fcntl.LOCK_EX | fcntl.LOCK_NB)
+        report = out/f'iclr-archive-{year}.json'
+        if report.exists():
+            raise FileExistsError('Existing completed archive output must be inspected, not overwritten')
+        data, evidence = read_page(year, cache=cache, snapshots=snapshots)
+        records = parse_page(data.decode('utf-8'), year, evidence)
+        counts = Counter(r['track'] for r in records)
+        if dict(counts) != PAGES[year][1]:
+            raise ValueError('Distinct archive entries differ from reviewed inventory')
+        files = []
+        with tempfile.TemporaryDirectory(prefix='.iclr-archive-', dir=out) as temporary:
+            stage = Path(temporary)
+            (stage/'evidence').mkdir()
+            (stage/evidence['file']).write_bytes(data)
+            for track in sorted(counts):
+                group = [r for r in records if r['track'] == track]
+                path = stage/f'iclr-archive-{year}-{track}.jsonl'
+                path.write_text(''.join(json.dumps(r, ensure_ascii=False)+'\n' for r in group))
+                manifest = {'source': SOURCE, 'parser_version': 1, 'venue': 'ICLR', 'year': year,
+                            'track': track, 'count': len(group), 'file': str(out/path.name),
+                            'file_sha256': hashlib.sha256(path.read_bytes()).hexdigest(),
+                            'list_url': PAGES[year][0], 'status': 'partial', 'missing_abstract_count': len(group)}
+                path.with_suffix('.manifest.json').write_text(json.dumps(manifest, ensure_ascii=False, indent=2)+'\n')
+                files.append(manifest)
+            result = {'source': SOURCE, 'year': year, 'records': len(records), 'files': files,
+                      'source_evidence': evidence, 'database_written': False, 'pdfs_downloaded': False,
+                      'status': 'collected_pending_identity_review',
+                      'note': 'Accepted list only. Oral/poster are presentation evidence; absent papers are not rejected. '
+                              'ICLR2014 workshop and other unlisted tracks remain outside these reviewed pages.'}
+            (stage/report.name).write_text(json.dumps(result, ensure_ascii=False, indent=2)+'\n')
+            (out/'evidence').mkdir(exist_ok=True)
+            for path in (stage/'evidence').iterdir():
+                path.replace(out/'evidence'/path.name)
+            for path in stage.iterdir():
+                if path.is_file() and path.name != report.name:
+                    path.replace(out/path.name)
+            (stage/report.name).replace(report)
+        return result
+
+
+def main(argv=None, *, prog=None):
+    parser = argparse.ArgumentParser(prog=prog)
+    parser.add_argument('--year', type=int, choices=sorted(PAGES), required=True)
+    parser.add_argument('--out', required=True)
+    source = parser.add_mutually_exclusive_group(required=True)
+    source.add_argument('--cache')
+    source.add_argument('--snapshots')
+    args = parser.parse_args(argv)
+    print(json.dumps(collect(args.year, args.out, cache=args.cache, snapshots=args.snapshots), ensure_ascii=False))
@@ -0,0 +1,231 @@
+"""Reviewed postconference selected volumes from frozen public HTML metadata."""
+import argparse
+from collections import defaultdict
+import fcntl
+import hashlib
+import json
+from pathlib import Path
+import re
+import tempfile
+from urllib.parse import parse_qs, urlsplit
+
+from paper_atlas.db.submissions import timestamp
+from paper_atlas.io.html import Document, clean
+
+SOURCE = 'springer_selected_volume'
+BOOK = '10.1007/978-1-4612-2660-4'
+BOOK_URL = 'https://link.springer.com/book/'+BOOK
+HISTORY_URL = 'https://www.gatsby.ucl.ac.uk/aistats/workshops.html'
+HISTORY_SHA = '6db205b9dbc82b4a096556efd2aa67e065cad8e0bd6351176b1962ffd1fca179'
+SCOPE = {
+    'venue': 'AISTATS', 'year': 1993, 'track': 'selected_volume',
+    'event_key': 'aistats-1993-selected-volume-1994',
+    'publication_year': 1994, 'book_doi': BOOK,
+    'book_title': 'Selecting Models from Data', 'expected_chapters': 49,
+    'relationship': 'Selected workshop papers were revised and rereviewed for later publication; this is not the original complete workshop decision list.',
+}
+
+
+def snapshot_index(root):
+    root = Path(root).resolve()
+    receipts = json.loads((root/'receipts.json').read_bytes())['responses']
+    index = {}
+    for receipt in receipts:
+        url = receipt['url']
+        if url in index:
+            raise ValueError('Duplicate snapshot URL')
+        index[url] = (root, receipt)
+    return index
+
+
+def read_page(index, url):
+    if url not in index:
+        raise ValueError('Missing required public HTML snapshot: '+url)
+    root, receipt = index[url]
+    filename = Path(receipt['file'])
+    path = root/filename
+    content_type = {k.lower():v for k,v in receipt.get('headers', {}).items()}.get('content-type', '')
+    requested, final = urlsplit(url), urlsplit(receipt.get('final_url', ''))
+    query = parse_qs(final.query, keep_blank_values=True)
+    original_query = parse_qs(requested.query, keep_blank_values=True)
+    # Springer returns the public metadata with an explicit cookie diagnostic.
+    # Retain that final URL verbatim; accept no other redirect or changed page.
+    if query != original_query and requested.netloc == 'link.springer.com':
+        if (query.pop('error', None) != ['cookies_not_supported']
+                or not re.fullmatch(r'[0-9a-f-]{36}', ''.join(query.pop('code', [])))):
+            raise ValueError('Unreviewed Springer redirect query')
+    if (filename.is_absolute() or '..' in filename.parts or not path.resolve().is_relative_to(root)
+            or receipt.get('http_status') != 200
+            or (final.scheme, final.netloc, final.path) != (requested.scheme, requested.netloc, requested.path)
+            or final.fragment or query != original_query
+            or 'text/html' not in content_type.lower()):
+        raise ValueError('Unsafe, redirected or unsuccessful public HTML snapshot')
+    raw = path.read_bytes()
+    digest = hashlib.sha256(raw).hexdigest()
+    if len(raw) > 2_000_000 or len(raw) != receipt['bytes'] or digest != receipt['sha256']:
+        raise ValueError('Snapshot checksum or size differs')
+    evidence = {'url':url, 'sha256':digest, 'bytes':len(raw),
+                'file':'evidence/'+digest+'.html', 'http_status':200,
+                'observed_at':timestamp(receipt['at']), 'response_receipt':receipt}
+    return raw, evidence
+
+
+def parse_toc(html, *, excluded_materials=None):
+    entries = {}
+    for node in Document(html).root.walk():
+        if node.tag != 'li' or node.attrs.get('data-test') != 'chapter':
+            continue
+        links = [n for n in node.walk() if n.tag == 'a' and re.fullmatch(
+            r'/chapter/'+re.escape(BOOK)+r'_[1-9]\d*', n.attrs.get('href', ''))]
+        if not links:
+            headings = [clean(n.text()) for n in node.walk() if n.tag in ('h3','h4')]
+            frontmatter = [n.attrs.get('href','') for n in node.walk()
+                           if n.tag == 'a' and n.attrs.get('data-test') == 'front-matter-pdf']
+            if headings == ['Front Matter'] and len(frontmatter) == 1:
+                if excluded_materials is not None:
+                    excluded_materials.append({'title':'Front Matter', 'url':frontmatter[0],
+                                               'reason':'Section front matter without a chapter DOI; not an authored chapter.'})
+                continue
+        if len(links) != 1:
+            raise ValueError('Chapter entry lacks one reviewed-book DOI')
+        link, = links
+        doi = link.attrs['href'].removeprefix('/chapter/')
+        if doi in entries or not clean(link.text()):
+            raise ValueError('Duplicate DOI or missing chapter title')
+        entries[doi] = clean(link.text())
+    return entries
+
+
+def parse_chapter(html, doi):
+    nodes = list(Document(html).root.walk())
+    meta = defaultdict(list)
+    for node in nodes:
+        if node.tag == 'meta' and node.attrs.get('name', '').startswith('citation_'):
+            meta[node.attrs['name']].append(node.attrs.get('content', ''))
+    def one(key):
+        values = meta[key]
+        if len(values) != 1 or not values[0]:
+            raise ValueError('Missing or ambiguous citation field: '+key)
+        return values[0]
+    if (one('citation_doi') != doi or one('citation_inbook_title') != SCOPE['book_title']
+            or one('citation_publication_date') != str(SCOPE['publication_year'])):
+        raise ValueError('Chapter DOI, book or publication year differs from reviewed scope')
+    raw_authors = meta['citation_author']
+    if not raw_authors:
+        raise ValueError('Missing named chapter authors')
+    authors = []
+    for raw in raw_authors:
+        if raw.count(',') != 1:
+            raise ValueError('Unreviewed citation author format')
+        family, given = [clean(s) for s in raw.split(',', 1)]
+        if not family or not given:
+            raise ValueError('Incomplete citation author')
+        authors.append({'given':given, 'family':family})
+    abstract_nodes = [n for n in nodes if n.attrs.get('id') == 'Abs1-content']
+    if len(abstract_nodes) > 1:
+        raise ValueError('Ambiguous abstract section')
+    abstract = clean(abstract_nodes[0].text()) if abstract_nodes else None
+    first, last = one('citation_firstpage'), one('citation_lastpage')
+    if not first.isdigit() or not last.isdigit() or int(first) > int(last):
+        raise ValueError('Invalid chapter pages')
+    return {'doi':doi, 'title':one('citation_title'), 'authors':authors,
+            'authors_citation_raw':list(raw_authors), 'abstract':abstract or None,
+            'first_page':first, 'last_page':last}
+
+
+def record_for(chapter, evidence, scope_evidence):
+    return {
+        'source':SOURCE, 'external_id':chapter['doi'],
+        'url':'https://link.springer.com/chapter/'+chapter['doi'],
+        'title':chapter['title'], 'abstract':chapter['abstract'], 'authors':chapter['authors'],
+        'identifiers':{'doi':chapter['doi']},
+        'submission_identifiers':[{'scheme':'publication_doi','value':chapter['doi']}],
+        **{k:SCOPE[k] for k in ('venue','year','track','event_key')},
+        'status':'accepted', 'observed_at':evidence['observed_at'],
+        'raw_decision':'listed in the 1994 selected postconference volume; original 1993 review decision not supplied',
+        'tags':[{'namespace':SOURCE+':publication_format','value':'selected_volume_chapter'}],
+        'metadata':{
+            'publication_format':'selected_volume_chapter', 'bibliographic_year':1994,
+            'related_workshop_year':1993, 'book_doi':BOOK, 'book_title':SCOPE['book_title'],
+            'year_basis':'Reviewed workshop year; bibliographic publication year is separately retained.',
+            'first_page':chapter['first_page'], 'last_page':chapter['last_page'],
+            'authors_citation_raw':chapter['authors_citation_raw'],
+            'publication_evidence':'Published selected-volume chapter, not an original workshop decision note.',
+            'scope_relationship':SCOPE['relationship'], 'decision_date_precision':'not_supplied',
+            'source_evidence':evidence, 'scope_evidence':scope_evidence,
+        },
+    }
+
+
+def collect(out, *, toc_snapshots, chapter_snapshots):
+    toc_index, chapter_index = snapshot_index(toc_snapshots), snapshot_index(chapter_snapshots)
+    frozen = {}
+    def read(index, url):
+        raw, evidence = read_page(index, url)
+        frozen[evidence['file']] = raw
+        return raw.decode('utf-8'), evidence
+    history, history_evidence = read(toc_index, HISTORY_URL)
+    if hashlib.sha256(history.encode()).hexdigest() != HISTORY_SHA:
+        raise ValueError('Reviewed selected-volume relationship evidence changed')
+    scope_evidence = [history_evidence]
+    titles, excluded = {}, []
+    for page in range(1, 4):
+        html, evidence = read(toc_index, BOOK_URL+('?page='+str(page) if page > 1 else ''))
+        scope_evidence.append(evidence)
+        entries = parse_toc(html, excluded_materials=excluded)
+        if titles.keys() & entries.keys():
+            raise ValueError('DOI repeated across TOC pages')
+        titles.update(entries)
+    expected = {BOOK+'_'+str(i) for i in range(1, 50)}
+    if titles.keys() != expected:
+        raise ValueError('Reviewed 49-chapter inventory changed')
+    chapter_urls = {'https://link.springer.com/chapter/'+doi for doi in expected}
+    if chapter_index.keys() != chapter_urls:
+        raise ValueError('Missing or extraneous chapter snapshot')
+    records = []
+    for doi in sorted(expected, key=lambda s:int(s.rsplit('_',1)[1])):
+        html, evidence = read(chapter_index, 'https://link.springer.com/chapter/'+doi)
+        chapter = parse_chapter(html, doi)
+        if chapter['title'] != titles[doi]:
+            raise ValueError('Chapter title disagrees with official TOC')
+        records.append(record_for(chapter, evidence, scope_evidence))
+    out = Path(out)
+    out.mkdir(parents=True, exist_ok=True)
+    with (out/'springer-selected.collect.lock').open('a') as lock:
+        fcntl.flock(lock, fcntl.LOCK_EX | fcntl.LOCK_NB)
+        if any(p.name != 'springer-selected.collect.lock' for p in out.iterdir()):
+            raise FileExistsError('Existing output must be inspected, not overwritten')
+        with tempfile.TemporaryDirectory(prefix='.springer-selected-', dir=out) as temporary:
+            stage = Path(temporary)
+            (stage/'evidence').mkdir()
+            for filename, raw in frozen.items():
+                (stage/filename).write_bytes(raw)
+            path = stage/'springer-aistats-1993-selected-volume.jsonl'
+            path.write_text(''.join(json.dumps(r,ensure_ascii=False)+'\n' for r in records))
+            manifest = {'source':SOURCE, 'parser_version':1,
+                        **{k:SCOPE[k] for k in ('venue','year','track','event_key')},
+                        'count':len(records), 'file':str(out/path.name),
+                        'file_sha256':hashlib.sha256(path.read_bytes()).hexdigest(),
+                        'list_url':BOOK_URL, 'status':'partial',
+                        'excluded_materials':excluded,
+                        'missing_abstract_count':sum(not r['abstract'] for r in records)}
+            path.with_suffix('.manifest.json').write_text(json.dumps(manifest,indent=2)+'\n')
+            report = {'status':'collected_pending_identity_review', 'records':len(records),
+                      'files':[manifest], 'reviewed_scope':SCOPE, 'database_written':False,
+                      'pdfs_downloaded':False, 'scope_evidence':scope_evidence}
+            (stage/'collection-report.json').write_text(json.dumps(report,ensure_ascii=False,indent=2)+'\n')
+            for item in stage.iterdir():
+                if item.name != 'collection-report.json':
+                    item.replace(out/item.name)
+            (stage/'collection-report.json').replace(out/'collection-report.json')
+    return report
+
+
+def main(argv=None, *, prog=None):
+    parser = argparse.ArgumentParser(prog=prog)
+    parser.add_argument('--toc-snapshots', required=True)
+    parser.add_argument('--chapter-snapshots', required=True)
+    parser.add_argument('--out', required=True)
+    args = parser.parse_args(argv)
+    print(json.dumps(collect(args.out, toc_snapshots=args.toc_snapshots,
+                             chapter_snapshots=args.chapter_snapshots),ensure_ascii=False))
@@ -0,0 +1,54 @@
+<HTML><HEAD><TITLE>AAMAS 2025: Proceedings of the 2025 International Conference on Autonomous Agents and Multiagent Systems</TITLE>
+<META http-equiv=Content-Type content="text/html; charset=utf-8"><LINK 
+href="forms/index_files/factemplate.css" type=text/css rel=stylesheet>
+<META content="MSHTML 6.00.2900.3562" name=GENERATOR></HEAD>
+<BODY bgcolor="#010101" bgproperties="fixed"><DIV style="TEXT-ALIGN: center" >
+<table width="724" border="0" align="center" cellpadding="0" cellspacing="0" valign="top">
+  <td colspan="2" align="center" valign="top" bgcolor="#FFFFFF"><img src="forms/index_files/aamas25.png" width="750" height="300" alt=""/></td>
+  </tr>
+  <tr bgcolor="#FFFFFF"> 
+    <td width="125" align="center" valign="top" bgcolor="#FFFFFF"><table width="125" border="1" align="center" cellpadding="1" cellspacing="1" bordercolor="#444444" style="margin-bottom: 2">
+        <tr> 
+          <td bgcolor="#FFFFFF"><p style="text-indent: 0; margin-left: 6; margin-right: 6; margin-top: 5; margin-bottom: 4" align="left"><A href="forms/index.htm">Main 
+              Page</A></p></td>
+        </tr>
+        <tr> 
+          <td bgcolor="#FFFFFF"><p style="text-indent: 0; margin-left: 6; margin-right: 6; margin-top: 5; margin-bottom: 4" align="left"><A href="forms/contents.htm">Table 
+              of Contents</A></p></td>
+        </tr>
+      </table></td>
+    <td width="599"><p style="text-indent: 0; margin-left: 12; margin-right: 14; margin-top: 12; margin-bottom: 12" align="left"><font color="#010101" size="4" face="Arial, Helvetica, sans-serif"><strong>Welcome 
+        to the Proceedings of AAMAS-2025</strong></font></p>
+      <p style="text-indent: 0; margin-left: 12; margin-right: 14; margin-top: 12; margin-bottom: 12;" align="left"><font color="#333333" size="2" face="Times New Roman, Times, serif">These 
+        are the proceedings of the 24th International Conference on Autonomous 
+        Agents and Multiagent Systems (AAMAS-2025). They are published by the 
+        International Foundation for Autonomous Agents and Multiagent Systems 
+    (IFAAMAS).</font></p></td>
+  </tr>
+  <tr bgcolor="#FFFFFF"> 
+    <td align="center" valign="middle" bgcolor="#FFFFFF">&nbsp;</td>
+    <td><table width="96%" border="0" cellspacing="2" cellpadding="2">
+        <tr align="left" valign="top"> 
+          <td> <p style="text-indent: 0; margin-left: 12; margin-right: 6; margin-top: 0; margin-bottom: 6;" align="left"><font color="#333333" face="Times New Roman, Times, serif"><font size="2"><strong>ISBN: 979-8-4007-1426-9</strong></font></font></p></td>
+          <td> <p style="text-indent: 0; margin-left: 12; margin-right: 6; margin-top: 0; margin-bottom: 6;" align="left"><font color="#333333" face="Times New Roman, Times, serif"></font></p></td>
+        </tr>
+        <tr> 
+          <td width="42%"><div align="left"><img src="forms/index_files/ifaamas.jpg" width="256" height="104"></div></td>
+          <td width="58%"><div align="center"><img src="forms/index_files/ACM-In-Cooperation_medium.jpg" width="285" height="86"></div></td>
+        </tr>
+      </table>
+      <p style="text-indent: 0; margin-left: 12; margin-right: 14; margin-top: 12; margin-bottom: 12;" align="left"><font color="#333333" size="2" face="Times New Roman, Times, serif">Copyright 
+        &copy; 2025 by International Foundation for Autonomous Agents and Multiagent 
+        Systems (IFAAMAS). Permission to make digital or hard copies of portions 
+        of this work for personal or classroom use is granted without fee provided 
+        that copies are not made or distributed for profit or commercial advantage 
+        and that copies bear this notice and the full citation on the first page. 
+        Copyright for components of this work owned by others than IFAAMAS must 
+        be honored. Abstracting with credit is permitted. To copy otherwise, to 
+        republish, to post on servers or to redistribute to lists, requires prior 
+    specific permission and/or a fee. </font></p></td>
+  </tr>
+</table>
+  <p>&nbsp;</p>
+
+</BODY></HTML>
@@ -0,0 +1,38 @@
+{
+  "status": "two_successful_official_metadata_pages_recovered_third403_not_retried",
+  "receipts": [
+    {
+      "file": "index.html",
+      "url": "https://www.ifaamas.org/Proceedings/aamas2025/",
+      "bytes": 4107,
+      "sha256": "850b7825c66d0147ac8a8bbf03a554590e4a9e8f4b5c576e043999bbd43317f4",
+      "at": "2026-11-09T12:31:49.347577+00:00",
+      "at_precision": "filesystem_write_time_recovered",
+      "http_status": 200,
+      "content_type": "text/html",
+      "receipt_recovered": true,
+      "scope": "Collectorasserted200/htmlbeforewrite;request3acceptedprogram403;noheaders/finalredirectURLpersisted;no refetch or rawbytesmutation."
+    },
+    {
+      "file": "contents.html",
+      "url": "https://www.ifaamas.org/Proceedings/aamas2025/forms/contents.htm",
+      "bytes": 370650,
+      "sha256": "732847b51972f34c721a49d8bd963a80a029a48f3ec08022c9a0d5ddc2945549",
+      "at": "2026-11-09T12:31:52.006642+00:00",
+      "at_precision": "filesystem_write_time_recovered",
+      "http_status": 200,
+      "content_type": "text/html",
+      "receipt_recovered": true,
+      "scope": "Collectorasserted200/htmlbeforewrite;request3acceptedprogram403;noheaders/finalredirectURLpersisted;no refetch or rawbytesmutation."
+    }
+  ],
+  "failed_url": "https://aamas2025.org/index.php/conference/program/accepted-papers/",
+  "not_attempted_url": "https://aamas2025.org/index.php/conference/calls/submission-instructions-main-technical-track/",
+  "original_error": {
+    "error": "HTTP Error 403: Forbidden",
+    "type": "HTTPError",
+    "downloaded": 2
+  },
+  "research_fulltext_downloaded": false,
+  "database_written": false
+}
@@ -0,0 +1,273 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<collection id="T78">
+  <volume id="1" type="proceedings">
+    <!-- https://aclanthology.org/T78-1/ -->
+    <meta>
+      <booktitle>Theoretical Issues in Natural Language <fixed-case>P</fixed-case>rocessing-2</booktitle>
+      <editor id="david-l-waltz"><first>David L.</first><last>Waltz</last></editor>
+      <venue>tinlap</venue>
+      <year>1978</year>
+    </meta>
+    <frontmatter>
+      <!-- https://aclanthology.org/T78-1000/ -->
+      <pdf hash="fb6164ad"/>
+      <bibkey>tinlap-1978-theoretical</bibkey>
+    </frontmatter>
+    <paper id="1">
+      <!-- https://aclanthology.org/T78-1001/ -->
+      <title>Testing The Psychological Reality of a Representational Model</title>
+      <author><first>Dedre</first><last>Gentner</last></author>
+      <pdf hash="f723a956"/>
+      <bibkey>gentner-1978-testing-psychological</bibkey>
+    </paper>
+    <paper id="2">
+      <!-- https://aclanthology.org/T78-1002/ -->
+      <title>What Makes Something “Ad Hoc”</title>
+      <author id="roger-c-schank"><first>Roger C.</first><last>Schank</last></author>
+      <pdf hash="636853f9"/>
+      <bibkey>schank-1978-makes-something</bibkey>
+    </paper>
+    <paper id="3">
+      <!-- https://aclanthology.org/T78-1003/ -->
+      <title>The Relation of Grammar to Cognition–a Synopsis</title>
+      <author><first>Leonard</first><last>Talmy</last></author>
+      <pdf hash="101c67dc"/>
+      <bibkey>talmy-1978-relation-grammar</bibkey>
+    </paper>
+    <paper id="4">
+      <!-- https://aclanthology.org/T78-1004/ -->
+      <title>On primitives, prototypes, and other semantic anomalies</title>
+      <author><first>Terry</first><last>Winograd</last></author>
+      <pdf hash="f8e47023"/>
+      <bibkey>winograd-1978-primitives-prototypes</bibkey>
+    </paper>
+    <paper id="5">
+      <!-- https://aclanthology.org/T78-1005/ -->
+      <title>Taxonomic Lattice Structures for Situation Recognition</title>
+      <author id="william-a-woods"><first>William A.</first><last>Woods</last></author>
+      <pdf hash="92957ddf"/>
+      <bibkey>woods-1978-taxonomic-lattice</bibkey>
+    </paper>
+    <paper id="6">
+      <!-- https://aclanthology.org/T78-1006/ -->
+      <title>Description Formation and Discourse Model Synthesis</title>
+      <author id="bonnie-webber"><first>Bonnie Lynn</first><last>Webber</last></author>
+      <pdf hash="ffded1d2"/>
+      <bibkey>webber-1978-description-formation</bibkey>
+    </paper>
+    <paper id="7">
+      <!-- https://aclanthology.org/T78-1007/ -->
+      <title>The Processing of Referring Expressions within a Semantic Network</title>
+      <author><first>John R.</first><last>Anderson</last></author>
+      <pdf hash="8bcc083a"/>
+      <bibkey>anderson-1978-processing-referring</bibkey>
+    </paper>
+    <paper id="8">
+      <!-- https://aclanthology.org/T78-1008/ -->
+      <title>Reference Diaries</title>
+      <author><first>Herbert H.</first><last>Clark</last></author>
+      <author><first>Catherine</first><last>Marshall</last></author>
+      <pdf hash="d06b7ea2"/>
+      <bibkey>clark-marshall-1978-reference-diaries</bibkey>
+    </paper>
+    <paper id="9">
+      <!-- https://aclanthology.org/T78-1009/ -->
+      <title>Subsequent Reference: Syntactic and Rhetorical Constraints</title>
+      <author id="david-d-mcdonald"><first>David D.</first><last>McDonald</last></author>
+      <pdf hash="2d424559"/>
+      <bibkey>mcdonald-1978-subsequent-reference</bibkey>
+    </paper>
+    <paper id="10">
+      <!-- https://aclanthology.org/T78-1010/ -->
+      <title>Some Psycholinguistic Constraints on the Construction and Interpretation of Definite Descriptions</title>
+      <author><first>Andrew</first><last>Ortony</last></author>
+      <pdf hash="69807727"/>
+      <bibkey>ortony-1978-psycholinguistic-constraints</bibkey>
+    </paper>
+    <paper id="11">
+      <!-- https://aclanthology.org/T78-1011/ -->
+      <title>Bound Variables and Other Anaphors</title>
+      <author id="barbara-h-partee"><first>Barbara H.</first><last>Partee</last></author>
+      <pdf hash="e8e6a510"/>
+      <bibkey>partee-1978-bound-variables</bibkey>
+    </paper>
+    <paper id="12">
+      <!-- https://aclanthology.org/T78-1012/ -->
+      <title>The Use of Focus as a Tool for Disambiguation of Definite Noun Phrases</title>
+      <author id="candace-l-sidner"><first>Candace L.</first><last>Sidner</last></author>
+      <pdf hash="7b96d2b7"/>
+      <bibkey>sidner-1978-use-focus</bibkey>
+    </paper>
+    <paper id="13">
+      <!-- https://aclanthology.org/T78-1013/ -->
+      <title>Focusing in Dialog</title>
+      <author id="barbara-j-grosz"><first>Barbara J.</first><last>Grosz</last></author>
+      <pdf hash="8c8d4c2e"/>
+      <bibkey>grosz-1978-focusing-dialog</bibkey>
+    </paper>
+    <paper id="14">
+      <!-- https://aclanthology.org/T78-1014/ -->
+      <title>Topic Levels</title>
+      <author><first>Joseph E.</first><last>Grimes</last></author>
+      <pdf hash="f485b2ba"/>
+      <bibkey>grimes-1978-topic-levels</bibkey>
+    </paper>
+    <paper id="15">
+      <!-- https://aclanthology.org/T78-1015/ -->
+      <title>Toward a Rational Model of Discourse Comprehension</title>
+      <author><first>Jerry L.</first><last>Morgan</last></author>
+      <pdf hash="5e12a597"/>
+      <bibkey>morgan-1978-toward-rational</bibkey>
+    </paper>
+    <paper id="16">
+      <!-- https://aclanthology.org/T78-1016/ -->
+      <title>Assent and Compliance in Children’s Language Comprehension</title>
+      <author><first>David R.</first><last>Olson</last></author>
+      <pdf hash="708bc4a0"/>
+      <bibkey>olson-1978-assent-compliance</bibkey>
+    </paper>
+    <paper id="17">
+      <!-- https://aclanthology.org/T78-1017/ -->
+      <title>Speech Acts as a Basis for Understanding Dialogue Coherence</title>
+      <author id="c-raymond-perrault"><first>C. Raymond</first><last>Perrault</last></author>
+      <author id="james-allen"><first>James F.</first><last>Allen</last></author>
+      <pdf hash="d111402b"/>
+      <bibkey>perrault-allen-1978-speech</bibkey>
+    </paper>
+    <paper id="18">
+      <!-- https://aclanthology.org/T78-1018/ -->
+      <title>A Framework for Comparing Language Experiences (with particular emphasis on: The Effect of Audience on Discourse Models)</title>
+      <author><first>Andee</first><last>Rubin</last></author>
+      <pdf hash="5d9a6150"/>
+      <bibkey>rubin-1978-framework-comparing</bibkey>
+    </paper>
+    <paper id="19">
+      <!-- https://aclanthology.org/T78-1019/ -->
+      <title>Intentlonallty and Human Conversations</title>
+      <author id="jaime-g-carbonell"><first>Jaime G.</first><last>Carbonell Jr</last></author>
+      <pdf hash="c50fc619"/>
+      <bibkey>carbonell-jr-1978-intentlonallty-human</bibkey>
+    </paper>
+    <paper id="20">
+      <!-- https://aclanthology.org/T78-1020/ -->
+      <title>On the Interdependence of Language and Perception</title>
+      <author id="david-l-waltz"><first>David L.</first><last>Waltz</last></author>
+      <pdf hash="3c708191"/>
+      <bibkey>waltz-1978-interdependence-language</bibkey>
+    </paper>
+    <paper id="21">
+      <!-- https://aclanthology.org/T78-1021/ -->
+      <title>The Problem of Naming Shapes: Vision-Language Interface</title>
+      <author id="ruzena-bajcsy"><first>R.</first><last>Bajcsy</last></author>
+      <author id="aravind-joshi"><first>A. K.</first><last>Joshi</last></author>
+      <pdf hash="50331b4e"/>
+      <bibkey>bajcsy-joshi-1978-problem-naming</bibkey>
+    </paper>
+    <paper id="22">
+      <!-- https://aclanthology.org/T78-1022/ -->
+      <title>An Argument about the Composition of Conceptual Structure</title>
+      <author><first>Ray</first><last>Jackendoff</last></author>
+      <pdf hash="57d001f8"/>
+      <bibkey>jackendoff-1978-argument-composition</bibkey>
+    </paper>
+    <paper id="23">
+      <!-- https://aclanthology.org/T78-1023/ -->
+      <title>On the Ontological Status of Visual Mental Images</title>
+      <author><first>Stephen Michael</first><last>Kosslyn</last></author>
+      <pdf hash="fd06e265"/>
+      <bibkey>kosslyn-1978-ontological-status</bibkey>
+    </paper>
+    <paper id="24">
+      <!-- https://aclanthology.org/T78-1024/ -->
+      <title>What has language to do with perception? Some speculations on the <i>Lingua Mentis</i></title>
+      <author><first>Zenon W.</first><last>Pylyshyn</last></author>
+      <pdf hash="a2f3a044"/>
+      <bibkey>pylyshyn-1978-language-perception</bibkey>
+    </paper>
+    <paper id="25">
+      <!-- https://aclanthology.org/T78-1025/ -->
+      <title>Semantic Primitives in Language and Vision</title>
+      <author id="yorick-wilks"><first>Yorick</first><last>Wilks</last></author>
+      <pdf hash="b4e13896"/>
+      <bibkey>wilks-1978-semantic-primitives</bibkey>
+    </paper>
+    <paper id="26">
+      <!-- https://aclanthology.org/T78-1026/ -->
+      <title>A Note on Partial Match of Descriptions. Can One Simultaneously Question (Retrieve) and Inform (Update)?</title>
+      <author id="aravind-joshi"><first>Aravind K.</first><last>Joshi</last></author>
+      <pdf hash="74969243"/>
+      <bibkey>joshi-1978-note-partial</bibkey>
+    </paper>
+    <paper id="27">
+      <!-- https://aclanthology.org/T78-1027/ -->
+      <title>With a Spoon in Hand This Must Be the Eating Frame</title>
+      <author><first>Eugene</first><last>Charniak</last></author>
+      <pdf hash="f1be68bb"/>
+      <bibkey>charniak-1978-spoon-hand</bibkey>
+    </paper>
+    <paper id="28">
+      <!-- https://aclanthology.org/T78-1028/ -->
+      <title>Fragments of a Theory of Human Plausible Reasoning</title>
+      <author><first>Allan</first><last>Collins</last></author>
+      <pdf hash="67b4bca2"/>
+      <bibkey>collins-1978-fragments-theory</bibkey>
+    </paper>
+    <paper id="29">
+      <!-- https://aclanthology.org/T78-1029/ -->
+      <title>Indirect Responses to Loaded Questions</title>
+      <author><first>S. Jerrold</first><last>Kaplan</last></author>
+      <pdf hash="135037f9"/>
+      <bibkey>kaplan-1978-indirect-responses</bibkey>
+    </paper>
+    <paper id="30">
+      <!-- https://aclanthology.org/T78-1030/ -->
+      <title>On Reasoning by Default</title>
+      <author><first>Raymond</first><last>Reiter</last></author>
+      <pdf hash="0de53d33"/>
+      <bibkey>reiter-1978-reasoning-default</bibkey>
+    </paper>
+    <paper id="31">
+      <!-- https://aclanthology.org/T78-1031/ -->
+      <title>Path-Based and Node-Based Inference in Semantic Networks</title>
+      <author id="stuart-c-shapiro"><first>Stuart C.</first><last>Shapiro</last></author>
+      <pdf hash="2ddc5535"/>
+      <bibkey>shapiro-1978-path-based</bibkey>
+    </paper>
+    <paper id="32">
+      <!-- https://aclanthology.org/T78-1032/ -->
+      <title>The Representation of Derivable Information in Memory: When What Might Have Been Left Unsaid Is Said</title>
+      <author><first>Rand J.</first><last>Spiro</last></author>
+      <author><first>Joseph</first><last>Esposito</last></author>
+      <author><first>Richard J.</first><last>Vondruska</last></author>
+      <pdf hash="7758fb45"/>
+      <bibkey>spiro-etal-1978-representation-derivable</bibkey>
+    </paper>
+    <paper id="33">
+      <!-- https://aclanthology.org/T78-1033/ -->
+      <title>A Heuristic for Paradigms</title>
+      <author><first>Joseph E.</first><last>Grimes</last></author>
+      <pdf hash="53b42c16"/>
+      <bibkey>grimes-1978-heuristic-paradigms</bibkey>
+    </paper>
+    <paper id="34">
+      <!-- https://aclanthology.org/T78-1034/ -->
+      <title>A Computational Account of Some Constraints on Language</title>
+      <author id="mitch-marcus"><first>Mitchell</first><last>Marcus</last></author>
+      <pdf hash="c9724c43"/>
+      <bibkey>marcus-1978-computational-account</bibkey>
+    </paper>
+    <paper id="35">
+      <!-- https://aclanthology.org/T78-1035/ -->
+      <title>Remarks on Processing, Constraints, and the Lexicon</title>
+      <author id="thomas-wasow"><first>Thomas</first><last>Wasow</last></author>
+      <pdf hash="8beed275"/>
+      <bibkey>wasow-1978-remarks-processing</bibkey>
+    </paper>
+    <paper id="36">
+      <!-- https://aclanthology.org/T78-1036/ -->
+      <title>List of questions suggested for consideration in each session</title>
+      <pdf hash="1950b908"/>
+      <bibkey>nn-1978-list-questions</bibkey>
+    </paper>
+  </volume>
+</collection>
@@ -0,0 +1,85 @@
+import hashlib
+import json
+from pathlib import Path
+import tempfile
+import unittest
+from unittest.mock import patch
+
+from paper_atlas.collectors import aamas, aamas2025
+
+
+FIXTURE = Path(__file__).parent/'fixtures/aamas2025'
+
+
+class Aamas2025Tests(unittest.TestCase):
+    def parse(self, html=None):
+        return aamas2025.parse_contents(html or (FIXTURE/'contents.html').read_text(),
+            {'observed_at': '2026-11-09T12:31:50+00:00', 'url': aamas2025.URLS['contents']})
+
+    def test_real_toc_preserves_every_title_author_and_affiliation(self):
+        expected = json.loads((FIXTURE/'expected-authors.json').read_text())
+        self.assertEqual(hashlib.sha256((FIXTURE/'contents.html').read_bytes()).hexdigest(), expected['source_sha256'])
+        rows, excluded = self.parse()
+        self.assertEqual((len(rows), len(excluded)), (476, 3))
+        by_url = {r['paper_url']: r for r in expected['entries']}
+        for row in rows:
+            original = by_url[row['metadata']['paper_url']]
+            self.assertEqual(row['title'], original['title'])
+            self.assertEqual(row['authors'], [a['name'] for a in original['authors']])
+            self.assertEqual(row['metadata']['author_affiliations'], [a['affiliation'] for a in original['authors']])
+            self.assertIsNone(row['abstract'])
+            self.assertEqual(row['identifiers'], {})
+            self.assertEqual(row['status'], 'accepted')
+            self.assertNotIn('decision_date', row)
+            self.assertTrue(all(t['namespace'] == 'aamas_proceedings:publication_format' for t in row['tags']))
+
+    def test_publication_format_and_track_are_separate(self):
+        rows, excluded = self.parse()
+        groups = {k: sum(r['track'] == k for r in rows) for k in {r['track'] for r in rows}}
+        self.assertEqual(groups, {'proceedings_unspecified': 409, 'blue_sky': 12, 'doctoral': 25, 'demo': 21, 'jaamas': 9})
+        competition = next(r for r in rows if r['external_id'] == '2025/p3000')
+        self.assertEqual(competition['year'], 2025)
+        self.assertEqual(competition['metadata']['publication_format'], 'competition_report')
+        self.assertEqual(competition['metadata']['section_heading'], 'Demo Track')
+        self.assertEqual(competition['track'], 'proceedings_unspecified')
+        self.assertEqual(len({r['external_id'] for r in rows}), 476)
+        self.assertEqual([r['publisher_page'] for r in excluded], [1, 3, 4])
+
+    def test_refuses_changed_edition_inventory_or_author_markup(self):
+        original = (FIXTURE/'contents.html').read_text()
+        for html in [original.replace('AAMAS 2025:', 'AAMAS 2026:', 1),
+                     original.replace('../pdfs/p5.pdf', '../pdfs/p14.pdf', 1),
+                     original.replace('Paper Track</font>', 'Workshop Track</font>'),
+                     original.replace('Amir Abolfazli', '', 1),
+                     original.replace('[COMP24]', '[CHANGED]', 1)]:
+            with self.subTest(change=html[:60]):
+                with self.assertRaises(ValueError): self.parse(html)
+
+    def test_frozen_collection_is_partial_and_never_fetches_pdfs(self):
+        with tempfile.TemporaryDirectory() as tmp, patch.object(aamas2025, 'fetch', side_effect=AssertionError('No HTTP in frozen mode')):
+            out = Path(tmp)/'out'
+            report = aamas.collect(2025, out, snapshots=FIXTURE)
+            self.assertEqual(report['records'], 476)
+            self.assertFalse(report['database_written'])
+            self.assertFalse(report['pdfs_downloaded'])
+            self.assertEqual(len(report['files']), 5)
+            for m in report['files']:
+                self.assertEqual(m['status'], 'partial')
+                self.assertEqual(m['missing_abstract_count'], m['count'])
+                self.assertEqual(hashlib.sha256(Path(m['file']).read_bytes()).hexdigest(), m['file_sha256'])
+            receipt = report['source_receipts'][0]['response_receipt']
+            self.assertEqual(receipt['at_precision'], 'filesystem_write_time_recovered')
+            self.assertTrue((out/'aamas-proceedings-2025.json').is_file())
+
+    def test_rejects_tampered_or_unsafe_frozen_response(self):
+        import shutil
+        for mode in ['tamper', 'path', 'status']:
+            with self.subTest(mode=mode), tempfile.TemporaryDirectory() as tmp:
+                root = Path(tmp); source = root/'source'; shutil.copytree(FIXTURE, source)
+                p = source/'receipts.json'; r = json.loads(p.read_text())
+                if mode == 'tamper': (source/'contents.html').write_text('bad')
+                elif mode == 'path': r['receipts'][0]['file'] = '../index.html'
+                else: r['receipts'][0]['http_status'] = 403
+                p.write_text(json.dumps(r))
+                with self.assertRaises(ValueError): aamas.collect(2025, root/'out', snapshots=source)
+                self.assertFalse((root/'out/aamas-proceedings-2025.json').exists())
@@ -99,7 +99,7 @@ class AamasProceedingsTests(unittest.TestCase):
                aamas.collect(2012, root/'out', snapshots=source)
            self.assertFalse((root/'out/aamas-proceedings-2012.json').exists())
            with self.assertRaises(ValueError):
-                aamas.collect(2025, root/'future', snapshots=source)
+                aamas.collect(2026, root/'future', snapshots=source)
            self.assertFalse((root/'future').exists())

    def test_ids_colliding_across_sections_do_not_produce_a_completed_collection(self):
@@ -0,0 +1,114 @@
+"""Pinned T78 evidence, edition-local aliases and an explicitly identified material."""
+import copy
+import hashlib
+import json
+from pathlib import Path
+import sqlite3
+import tempfile
+import unittest
+import xml.etree.ElementTree as ET
+
+from paper_atlas.collectors.acl import collect_xml, volume_scope
+from paper_atlas.collectors.acl_historical import event_scope, material_reason
+from paper_atlas.db.store import Store
+from paper_atlas.ingestion.records import ingest_file
+
+FIXTURE = Path(__file__).parent/'fixtures/acl-t78.xml'
+COMMIT = 'a7be623d01c48c61405dec31c871121cdbed5a01'
+
+
+class AclHistoricalTests(unittest.TestCase):
+    def setUp(self):
+        self.root = ET.parse(FIXTURE).getroot()
+        self.volume = self.root.find('volume')
+        self.meta = self.volume.find('meta')
+
+    def test_frozen_volume_matches_official_snapshot(self):
+        self.assertEqual(hashlib.sha256(FIXTURE.read_bytes()).hexdigest(), 'f712f94cff0cba05f786b7ac31dad2ea9408fde2a17a04531130df623f57dd84')
+        self.assertEqual(len(self.volume.findall('paper')), 36)
+        self.assertEqual(volume_scope(self.meta, '1', 'T78'), ('ACL+TINLAP', ['ACL', 'TINLAP'], 'proceedings_unspecified'))
+
+    def test_unknown_year_collection_or_volume_is_not_globally_aliased(self):
+        for collection, volume in [('T75', '1'), ('T87', '1'), ('T78', '2'), ('C65', '1')]:
+            with self.subTest(collection=collection, volume=volume):
+                self.assertIsNone(event_scope(self.meta, volume, collection))
+                self.assertIsNone(volume_scope(self.meta, volume, collection))
+        self.assertIsNone(volume_scope(self.meta, '1'))
+
+    def test_known_volume_scope_rejects_critical_metadata_drift(self):
+        for field, replacement in [('venue', 'acl'), ('year', '1979'), ('booktitle', 'Another TINLAP'), ('editor/first', 'Another')]:
+            changed = copy.deepcopy(self.meta)
+            changed.find(field).text = replacement
+            with self.subTest(field=field), self.assertRaises(ValueError):
+                event_scope(changed, '1', 'T78')
+        changed = copy.deepcopy(self.meta)
+        ET.SubElement(changed, 'year').text = '1978'
+        with self.assertRaises(ValueError):
+            event_scope(changed, '1', 'T78')
+
+    def test_evidence_retains_original_series_dates_and_role_boundary(self):
+        scope = event_scope(self.meta, '1', 'T78')
+        self.assertEqual(scope['original_venue'], 'TINLAP')
+        self.assertEqual(scope['event_dates'], ['1978-07-25', '1978-07-27'])
+        self.assertEqual([e['pdf_pages'] for e in scope['evidence']], [[9, 10], [3]])
+        self.assertIn('not identified', scope['track_scope_note'])
+        self.assertIn('pending', scope['evidence'][0]['scope'])
+
+    def test_only_exact_session_questions_material_is_excluded(self):
+        paper = copy.deepcopy(self.volume.findall('paper')[-1])
+        self.assertIn('Session question list', material_reason('T78', '1', paper))
+        self.assertIsNone(material_reason('C65', '1', paper))
+        self.assertIsNone(material_reason('T78', '2', paper))
+        paper.set('id', '37')
+        self.assertIsNone(material_reason('T78', '1', paper))
+        paper.set('id', '36')
+        ET.SubElement(paper, 'author')
+        with self.assertRaises(ValueError):
+            material_reason('T78', '1', paper)
+
+    def test_all_authored_source_fields_and_material_receipt_survive_collection(self):
+        with tempfile.TemporaryDirectory() as temporary:
+            manifest, = collect_xml(FIXTURE, temporary, COMMIT)
+            rows = [json.loads(raw) for raw in Path(manifest['file']).read_text().splitlines()]
+        self.assertEqual(manifest['count'], 35)
+        self.assertEqual(manifest['xml_paper_elements'], 36)
+        self.assertEqual(manifest['missing_abstract_count'], 35)
+        self.assertEqual(manifest['excluded_materials'][0]['external_id'], 'T78-1036')
+        for number, row in enumerate(rows, 1):
+            paper = self.volume.findall('paper')[number-1]
+            self.assertEqual(row['external_id'], f'T78-1{number:03d}')
+            self.assertEqual(row['title'], ' '.join(''.join(paper.find('title').itertext()).split()))
+            self.assertEqual(row['metadata']['venue_codes'], ['tinlap'])
+            self.assertEqual(row['metadata']['historical_event_scope']['original_venue'], 'TINLAP')
+            self.assertEqual(row['metadata']['metadata_commit'], COMMIT)
+            self.assertEqual((row['status'], row['track'], row['abstract']), ('accepted', 'proceedings_unspecified', None))
+
+    def test_old_coling_scope_is_unchanged_by_calendar_replacement_evidence(self):
+        meta = ET.fromstring('<meta><venue>coling</venue><year>1965</year><booktitle>COLING 1965</booktitle></meta>')
+        self.assertEqual(volume_scope(meta, '1', 'C65'), ('COLING', ['COLING'], 'main'))
+        self.assertIsNone(event_scope(meta, '1', 'C65'))
+
+    def test_native_ingestion_does_not_alias_other_tinlap_years_or_infer_negative_status(self):
+        with tempfile.TemporaryDirectory() as temporary:
+            root = Path(temporary)
+            manifest, = collect_xml(FIXTURE, root/'source', COMMIT)
+            db = root/'sample.sqlite'
+            store = Store(db)
+            pid, rid = store.record('test_control', 'tinlap1975', 'https://example.org/tinlap1975',
+                                    'An earlier TINLAP contribution', None, ['Jane Doe'])
+            store.decision(pid, rid, 'TINLAP', 1975, 'main', 'tinlap1975', 'https://example.org/tinlap1975', 'accepted', 'test control')
+            store.conn.commit()
+            store.conn.close()
+            ingest_file(db, manifest['file'])
+            ingest_file(db, manifest['file'])
+            with sqlite3.connect(db) as c:
+                self.assertEqual(c.execute('SELECT count(*) FROM papers').fetchone()[0], 36)
+                self.assertEqual(c.execute('SELECT count(*) FROM submissions').fetchone()[0], 36)
+                self.assertEqual(c.execute('SELECT count(*) FROM decisions').fetchone()[0], 36)
+                self.assertEqual(c.execute("SELECT count(*) FROM decisions WHERE status!='accepted'").fetchone()[0], 0)
+                self.assertIsNone(c.execute("SELECT 1 FROM source_records WHERE external_id='T78-1036'").fetchone())
+                aliases = c.execute('SELECT v.acronym,a.alias FROM venue_aliases a JOIN venues v ON v.id=a.venue_id ORDER BY a.alias').fetchall()
+                self.assertEqual(aliases, [('ACL+TINLAP', 'ACL'), ('ACL+TINLAP', 'TINLAP')])
+                metadata = json.loads(c.execute("SELECT metadata_json FROM source_records WHERE external_id='T78-1001'").fetchone()[0])
+                self.assertEqual(metadata['historical_event_scope']['event_year'], 1978)
+                self.assertEqual(c.execute('PRAGMA foreign_key_check').fetchall(), [])
@@ -0,0 +1,148 @@
+"""Historical accepted lists, repeated presentations and preserved work histories."""
+import hashlib
+import json
+from pathlib import Path
+import sqlite3
+import tempfile
+import unittest
+from unittest.mock import patch
+
+from paper_atlas.collectors import iclr_archive as archive
+from paper_atlas.db.store import Store
+from paper_atlas.ingestion.records import ingest_file
+
+OBSERVED = '2026-11-09T00:00:00Z'
+
+
+def entry(identifier, title='A shared research paper', display='Jane Doe and Bob Smith'):
+    return f'<li><div><a href="http://arxiv.org/abs/{identifier}">{title}</a>, {display}</div></li>'
+
+
+def page2015():
+    return ('<h3>Main Conference - Oral Presentations</h3><ol>'+entry('1412.0001v2')+'</ol>'
+            '<h3>Main Conference - Poster Presentations</h3><ol>'+entry('1412.0001v2')+'</ol>'
+            '<h3>Workshop Papers</h3><ol>'+entry('1412.0002', 'A workshop paper')+'</ol>')
+
+
+class IclrArchiveTests(unittest.TestCase):
+    def frozen(self, root, year, html):
+        root.mkdir()
+        data = html.encode()
+        (root/'page.html').write_bytes(data)
+        receipt = {'url': archive.PAGES[year][0], 'file': 'page.html', 'status': 200,
+                   'bytes': len(data), 'sha256': hashlib.sha256(data).hexdigest(), 'finished_at': OBSERVED}
+        (root/'receipts.json').write_text(json.dumps({'receipts': [receipt]}))
+        return root
+
+    def test_oral_poster_repeat_is_one_attempt_with_all_source_variants(self):
+        rows = archive.parse_page(page2015(), 2015, {'observed_at': OBSERVED})
+        main, workshop = rows
+        self.assertEqual((main['track'], workshop['track']), ('main', 'workshop'))
+        self.assertEqual(main['identifiers'], {'arxiv': '1412.0001'})
+        self.assertEqual(main['external_id'], '2015/main/1412.0001')
+        self.assertEqual(main['metadata']['presentations'], ['oral', 'poster'])
+        self.assertEqual(len(main['metadata']['source_variants']), 2)
+        self.assertEqual(main['metadata']['source_variants'][0]['version'], 'v2')
+        self.assertEqual(main['authors'], ['Jane Doe', 'Bob Smith'])
+        self.assertTrue(all(r['status'] == 'accepted' and r['abstract'] is None for r in rows))
+
+    def test_2014_author_span_outside_paragraph_and_trailing_separator(self):
+        html = ('<h3>Conference Proceedings</h3><p>conference papers accepted</p>'
+                '<div><b><a href="http://arxiv.org/abs/1312.0001">A <i>research</i> title</a></b></div>'
+                '<p><span style="font-style: italic">Jane Doe; </span>'
+                '<span style="font-style:italic">Bob Smith; Carol Wu;</span></p>'
+                '<div><a href="http://arxiv.org/abs/1312.0002">Another title</a>'
+                '<div><i><span>First Author; </span><span>Second Author</span></i></div></div>')
+        row, unwrapped = archive.parse_page(html, 2014, {'observed_at': OBSERVED})
+        self.assertEqual(row['title'], 'A research title')
+        self.assertEqual(row['authors'], ['Jane Doe', 'Bob Smith', 'Carol Wu'])
+        self.assertEqual(row['metadata']['source_variants'][0]['authors_display'], 'Jane Doe; Bob Smith; Carol Wu;')
+        self.assertEqual(row['track'], 'main')
+        self.assertEqual(unwrapped['authors'], ['First Author', 'Second Author'])
+
+    def test_same_arxiv_in_different_tracks_keeps_separate_source_attempts(self):
+        html = page2015().replace('1412.0002', '1412.0001v3')
+        rows = archive.parse_page(html, 2015, {'observed_at': OBSERVED})
+        self.assertEqual(len(rows), 2)
+        self.assertEqual({r['external_id'] for r in rows}, {'2015/main/1412.0001', '2015/workshop/1412.0001'})
+        self.assertEqual(rows[1]['metadata']['source_variants'][0]['version'], 'v3')
+
+    def test_2016_code_links_and_breaks_do_not_become_authors(self):
+        html = ('<h1>Accepted Papers (Conference Track)</h1><h3>Oral Presentations</h3><ol>'
+                '<li><a href="http://arxiv.org/abs/1511.00001">A title</a>'
+                '<a href="https://example.org/code">[code]</a><br>Jane Doe, Bob Smith</li></ol>'
+                '<h3>Poster Presentations</h3>')
+        row, = archive.parse_page(html, 2016, {'observed_at': OBSERVED})
+        self.assertEqual(row['authors'], ['Jane Doe', 'Bob Smith'])
+        self.assertEqual(row['metadata']['presentations'], ['oral'])
+
+    def test_conflicting_repeat_unknown_sections_and_unparsed_links_fail(self):
+        variants = [page2015().replace('Poster Presentations', 'Other Presentations'),
+                    page2015().replace('</ol>', '</ol><a href="http://arxiv.org/abs/1412.0003">stray</a>', 1),
+                    page2015().replace('Jane Doe and Bob Smith', 'Different Author', 1)]
+        for html in variants:
+            with self.subTest(html=html), self.assertRaises(ValueError):
+                archive.parse_page(html, 2015, {'observed_at': OBSERVED})
+
+    def test_arxiv_versions_are_preserved_and_unsafe_links_rejected(self):
+        self.assertEqual(archive.arxiv_link('https://arxiv.org/pdf/1511.00001v3.pdf'), ('1511.00001', 'v3'))
+        self.assertIsNone(archive.arxiv_link('https://arxiv.org.example.org/abs/1511.00001'))
+        for url in ['https://arxiv.org/abs/1511.00001?other=1', 'ftp://arxiv.org/abs/1511.00001',
+                    'https://user@arxiv.org/abs/1511.00001', 'https://arxiv.org/abs/not-a-paper']:
+            with self.subTest(url=url), self.assertRaises(ValueError):
+                archive.arxiv_link(url)
+
+    def test_receipt_hash_status_path_and_symlink_cannot_escape_snapshot(self):
+        for failure in ['hash', 'status', 'path', 'symlink']:
+            with self.subTest(failure=failure), tempfile.TemporaryDirectory() as temporary:
+                root = Path(temporary)
+                source = self.frozen(root/'source', 2015, page2015())
+                file = source/'receipts.json'
+                data = json.loads(file.read_text())
+                receipt = data['receipts'][0]
+                if failure == 'hash': receipt['sha256'] = '0'*64
+                elif failure == 'status': receipt['status'] = 404
+                elif failure == 'path': receipt['file'] = '../outside.html'
+                else:
+                    (root/'outside.html').write_text(page2015())
+                    (source/'page.html').unlink()
+                    (source/'page.html').symlink_to(root/'outside.html')
+                file.write_text(json.dumps(data))
+                with self.assertRaises(ValueError):
+                    archive.read_page(2015, snapshots=source)
+
+    def test_changed_inventory_leaves_no_completed_output(self):
+        with tempfile.TemporaryDirectory() as temporary:
+            root = Path(temporary)
+            source = self.frozen(root/'source', 2015, page2015())
+            with self.assertRaises(ValueError):
+                archive.collect(2015, root/'out', snapshots=source)
+            self.assertFalse((root/'out/iclr-archive-2015.json').exists())
+
+    def test_native_import_keeps_rejected_to_accepted_history_and_abstract(self):
+        with tempfile.TemporaryDirectory() as temporary:
+            root = Path(temporary)
+            source = self.frozen(root/'source', 2015, page2015())
+            with patch.dict(archive.PAGES, {2015: (archive.PAGES[2015][0], {'main': 1, 'workshop': 1})}):
+                result = archive.collect(2015, root/'out', snapshots=source)
+                with self.assertRaises(FileExistsError):
+                    archive.collect(2015, root/'out', snapshots=source)
+            db = root/'sample.sqlite'
+            store = Store(db)
+            pid, rid = store.record('arxiv', '1412.0001', 'https://arxiv.org/abs/1412.0001',
+                                    'A shared research paper', 'Keep this canonical abstract.',
+                                    ['Jane Doe', 'Bob Smith'], {'arxiv': '1412.0001'}, {})
+            store.decision(pid, rid, 'Earlier Conference', 2014, 'main', 'original-attempt',
+                           'https://example.org/rejected', 'rejected', 'explicit earlier decision', observed_at=OBSERVED)
+            store.conn.commit()
+            store.conn.close()
+            for manifest in result['files']:
+                ingest_file(db, manifest['file'])
+                ingest_file(db, manifest['file'])
+            with sqlite3.connect(db) as c:
+                self.assertEqual(c.execute('SELECT count(*) FROM papers').fetchone()[0], 2)
+                self.assertEqual(c.execute('SELECT abstract FROM papers WHERE id=?', (pid,)).fetchone()[0], 'Keep this canonical abstract.')
+                history = c.execute('SELECT v.acronym,e.year,d.status FROM decisions d JOIN submissions s ON s.id=d.submission_id JOIN editions e ON e.id=s.edition_id JOIN venues v ON v.id=e.venue_id WHERE s.paper_id=? ORDER BY e.year', (pid,)).fetchall()
+                self.assertEqual(history, [('Earlier Conference', 2014, 'rejected'), ('ICLR', 2015, 'accepted')])
+                self.assertEqual(c.execute('SELECT count(*) FROM submissions').fetchone()[0], 3)
+                self.assertEqual(c.execute('PRAGMA foreign_key_check').fetchall(), [])
@@ -0,0 +1,160 @@
+"""Real 49-chapter snapshots compared with a separately frozen metadata audit."""
+import copy
+import gzip
+import hashlib
+import json
+from pathlib import Path
+import sqlite3
+import tempfile
+import unittest
+
+from paper_atlas.collectors.springer_selected import (
+    BOOK, SOURCE, collect, parse_chapter, parse_toc, read_page, snapshot_index,
+)
+from paper_atlas.db.store import Store
+from paper_atlas.ingestion.records import ingest_file
+
+FIXTURE = Path(__file__).parent/'fixtures/springer-aistats1993-fixture.json.gz'
+
+
+class SpringerSelectedTests(unittest.TestCase):
+    @classmethod
+    def setUpClass(cls):
+        raw = FIXTURE.read_bytes()
+        if hashlib.sha256(raw).hexdigest() != '94028fd37080f9d8027e5790e379cc151ee6eab17ed0d1dcc0f59e6e75f9d4d0':
+            raise AssertionError('Fixed source fixture differs')
+        cls.fixture = json.loads(gzip.decompress(raw))
+
+    def snapshots(self, root):
+        for group in ['toc','chapters']:
+            folder = root/group
+            folder.mkdir()
+            for name, text in self.fixture[group].items():
+                (folder/name).write_text(text)
+        return {'toc_snapshots':root/'toc','chapter_snapshots':root/'chapters'}
+
+    def test_all49_original_fields_against_independent_audit(self):
+        with tempfile.TemporaryDirectory() as tmp:
+            root = Path(tmp)
+            report = collect(root/'out', **self.snapshots(root))
+            manifest, = report['files']
+            rows = [json.loads(s) for s in Path(manifest['file']).read_text().splitlines()]
+            self.assertEqual(len(rows), 49)
+            self.assertEqual(manifest['status'], 'partial')
+            self.assertEqual(manifest['missing_abstract_count'], 0)
+            self.assertTrue(manifest['excluded_materials'])
+            self.assertTrue(all(x['title'] == 'Front Matter' for x in manifest['excluded_materials']))
+            for row, expected in zip(rows, self.fixture['expected']):
+                for field in ['title','abstract']:
+                    self.assertEqual(row[field], expected[field])
+                self.assertEqual(row['identifiers'], {'doi':expected['doi']})
+                self.assertEqual(row['submission_identifiers'], [{'scheme':'publication_doi','value':expected['doi']}])
+                self.assertEqual(row['external_id'], expected['doi'])
+                self.assertEqual(row['metadata']['authors_citation_raw'], expected['authors_citation_raw'])
+                self.assertEqual(row['authors'], [{'family':s.split(',',1)[0].strip(), 'given':s.split(',',1)[1].strip()} for s in expected['authors_citation_raw']])
+                self.assertEqual(row['metadata']['first_page'], expected['first_page'])
+                self.assertEqual(row['metadata']['last_page'], expected['last_page'])
+                self.assertEqual((row['year'],row['metadata']['bibliographic_year']), (1993,1994))
+                self.assertEqual(row['track'], 'selected_volume')
+                self.assertEqual(row['event_key'], 'aistats-1993-selected-volume-1994')
+                self.assertNotIn('decision_date', row)
+                self.assertIn('original 1993 review decision not supplied', row['raw_decision'])
+                for e in [row['metadata']['source_evidence'], *row['metadata']['scope_evidence']]:
+                    self.assertEqual(hashlib.sha256((root/'out'/e['file']).read_bytes()).hexdigest(), e['sha256'])
+            self.assertFalse(report['database_written'])
+            with self.assertRaises(FileExistsError):
+                collect(root/'out', toc_snapshots=root/'toc', chapter_snapshots=root/'chapters')
+
+    def test_native_history_namespaces_and_idempotent_import(self):
+        with tempfile.TemporaryDirectory() as tmp:
+            root = Path(tmp)
+            report = collect(root/'out', **self.snapshots(root))
+            manifest, = report['files']
+            first = json.loads(Path(manifest['file']).read_text().splitlines()[0])
+            db = root/'sample.sqlite'
+            store = Store(db)
+            pid, rid = store.record('prior_public','earlier','https://example.org/earlier',first['title'],first['abstract'],first['authors'])
+            store.decision(pid,rid,'AISTATS',1993,'main','earlier','https://example.org/earlier','rejected','original public rejection')
+            # Explicitly verified work identity; the short title alone must not
+            # force a merge or attach this publication DOI to the old attempt.
+            store.conn.execute('INSERT INTO identifiers VALUES(?,?,?)', ('doi',first['identifiers']['doi'],pid))
+            store.conn.commit()
+            old = store.conn.execute('SELECT * FROM decisions').fetchall()
+            store.conn.close()
+            ingest_file(db, manifest['file'])
+            ingest_file(db, manifest['file'])
+            with sqlite3.connect(db) as c:
+                self.assertEqual(c.execute('SELECT * FROM decisions WHERE status=\'rejected\'').fetchall(), [tuple(r) for r in old])
+                self.assertEqual(c.execute('SELECT count(*) FROM papers').fetchone()[0], 49)
+                self.assertEqual(c.execute('SELECT count(*) FROM submissions').fetchone()[0], 50)
+                self.assertEqual(c.execute('SELECT count(*) FROM decisions').fetchone()[0], 50)
+                self.assertEqual(c.execute('SELECT e.year,e.track,e.event_key FROM editions e ORDER BY e.id').fetchall(), [(1993,'main',''),(1993,'selected_volume','aistats-1993-selected-volume-1994')])
+                self.assertEqual(c.execute('SELECT count(*) FROM paper_tags pt JOIN tags t ON t.id=pt.tag_id WHERE t.namespace=?', (SOURCE+':publication_format',)).fetchone()[0], 49)
+                self.assertEqual(c.execute('SELECT count(*) FROM submission_identifiers WHERE scheme=\'publication_doi\'').fetchone()[0], 49)
+                self.assertIsNone(c.execute("SELECT 1 FROM submission_identifiers si JOIN submissions s ON s.id=si.submission_id JOIN editions e ON e.id=s.edition_id WHERE e.track='main'").fetchone())
+
+    def test_short_unanchored_title_keeps_identity_unconfirmed(self):
+        with tempfile.TemporaryDirectory() as tmp:
+            store = Store(Path(tmp)/'identity.sqlite')
+            title = 'Statistical strategy: step 1'
+            authors = [{'given':'D. J.','family':'Hand'}]
+            old, _ = store.record('prior_public','earlier','https://example.org/old',title,'Same abstract',authors)
+            new, _ = store.record(SOURCE,BOOK+'_1','https://link.springer.com/chapter/'+BOOK+'_1',title,'Same abstract',authors,{'doi':BOOK+'_1'})
+            self.assertNotEqual(old, new)
+            self.assertEqual(store.conn.execute('SELECT count(*) FROM match_candidates WHERE method=\'exact_title_unconfirmed\'').fetchone()[0], 1)
+            store.conn.close()
+
+    def test_receipt_hash_path_redirect_and_content_type_guards(self):
+        with tempfile.TemporaryDirectory() as tmp:
+            root = Path(tmp)
+            self.snapshots(root)
+            index = snapshot_index(root/'chapters')
+            url = 'https://link.springer.com/chapter/'+BOOK+'_1'
+            self.assertTrue(read_page(index,url)[0])
+            for key, value in [('sha256','0'*64),('file','../escape.html'),('final_url','https://example.org/chapter'),('http_status',403),('headers',{'Content-Type':'application/pdf'})]:
+                changed = copy.deepcopy(index)
+                changed[url][1][key] = value
+                with self.subTest(key=key), self.assertRaises((ValueError,KeyError)):
+                    read_page(changed,url)
+            changed = copy.deepcopy(index)
+            changed[url][1]['final_url'] = url+'?page=2'
+            with self.assertRaises(ValueError):
+                read_page(changed,url)
+
+    def test_missing_or_duplicate_snapshot_stops_collection(self):
+        with tempfile.TemporaryDirectory() as tmp:
+            root = Path(tmp)
+            args = self.snapshots(root)
+            path = root/'chapters/receipts.json'
+            d = json.loads(path.read_bytes())
+            original = copy.deepcopy(d)
+            d['responses'].pop()
+            path.write_text(json.dumps(d))
+            with self.assertRaises(ValueError):
+                collect(root/'out', **args)
+            self.assertFalse((root/'out').exists())
+            original['responses'].append(original['responses'][0])
+            path.write_text(json.dumps(original))
+            with self.assertRaises(ValueError):
+                snapshot_index(root/'chapters')
+
+    def test_book_doi_year_and_duplicate_citation_fields_reject_drift(self):
+        html = self.fixture['chapters']['chapter-01.html']
+        for key, value in [('citation_doi',BOOK+'_2'),('citation_inbook_title','Another Book'),('citation_publication_date','1993')]:
+            import re
+            changed, count = re.subn(r'(<meta[^>]*name="'+key+r'"[^>]*content=")[^"]*', lambda m:m[1]+value, html)
+            self.assertEqual(count, 1)
+            with self.subTest(key=key), self.assertRaises(ValueError):
+                parse_chapter(changed, BOOK+'_1')
+        with self.assertRaises(ValueError):
+            parse_chapter(html+'<meta name="citation_doi" content="'+BOOK+'_1">', BOOK+'_1')
+
+    def test_missing_abstract_is_explicit_and_does_not_use_other_page_text(self):
+        html = self.fixture['chapters']['chapter-01.html'].replace('id="Abs1-content"','id="not-an-abstract"')
+        self.assertIsNone(parse_chapter(html, BOOK+'_1')['abstract'])
+
+    def test_toc_ignores_frontmatter_but_rejects_duplicate_publications(self):
+        html = self.fixture['toc']['springer-toc1.html']
+        self.assertEqual(len(parse_toc(html)), 17)
+        with self.assertRaises(ValueError):
+            parse_toc(html+html)
Author	SHA1	Message	Date
codex-bot	5c78a36fd5	Scope chapter publication identities and test explicit work anchors Metadata integrity checks / metadata (push) Successful in 2m20s Details	2026-11-10 00:04:35 +08:00
codex-bot	7facde6c94	Handle section front matter and preserve abstract paragraph boundaries Metadata integrity checks / metadata (push) Failing after 2m3s Details	2026-11-10 00:00:30 +08:00
codex-bot	c06981b244	Collect reviewed Springer postconference selected volumes Metadata integrity checks / metadata (push) Failing after 2m4s Details	2026-11-09 23:51:25 +08:00
Zayden-Jung	b226b3b98b	Merge pull request '限定ACL1978与TINLAP卷的来源关系及非论文条目' (#42 ) from codex/acl-early into main Metadata integrity checks / metadata (push) Successful in 2m18s Details Reviewed-on: #42	2026-11-09 13:42:18 +00:00
Zayden-Jung	05ada8daf8	Merge pull request '支持 AAMAS 2025 官方出版目录元数据采集' (#44 ) from codex/aamas2025 into main Metadata integrity checks / metadata (push) Successful in 3m20s Details Reviewed-on: #44	2026-11-09 13:42:00 +00:00
codex-bot	13408869c2	Add reviewed AAMAS 2025 publisher metadata adapter Metadata integrity checks / metadata (push) Successful in 2m11s Details	2026-11-09 20:50:29 +08:00
codex-bot	443a79dce2	Preserve edition-specific ACL and TINLAP 1978 source evidence Metadata integrity checks / metadata (push) Successful in 2m6s Details	2026-11-09 17:20:27 +08:00
Zayden-Jung	ec9edd88d4	Merge pull request '保留ICLR历史录用档案的轨道与完整来源证据' (#41 ) from codex/iclr-archive into main Metadata integrity checks / metadata (push) Successful in 2m54s Details Reviewed-on: #41	2026-11-09 09:02:49 +00:00
codex-bot	b5c0618be5	Handle standalone italic author blocks in the historical archive Metadata integrity checks / metadata (push) Successful in 2m6s Details	2026-11-09 16:24:42 +08:00
codex-bot	81864e48ae	Preserve complete fragmented ICLR 2014 author paragraphs Metadata integrity checks / metadata (push) Successful in 2m9s Details	2026-11-09 16:19:19 +08:00
Zayden-Jung	8ad052f577	Merge pull request '核验学习与规划会议前身卷并补齐发现范围' (#40 ) from codex/historical-predecessors into main Metadata integrity checks / metadata (push) Successful in 2m12s Details Reviewed-on: #40	2026-11-09 08:13:52 +00:00
codex-bot	348ebe0695	Collect archived ICLR accepted lists with track and presentation evidence Metadata integrity checks / metadata (push) Successful in 2m15s Details	2026-11-09 16:09:13 +08:00