Preserve explicit withdrawal and byte-exact AAMAS fixture evidence

.gitea/workflows/check.yml

@@ -60,6 +60,7 @@ jobs:
               subprocess.run([python,'-I','-B','-m','paper_atlas','collect','aamas-proceedings','--year','2026','--snapshots',str(aamas2026_snapshots),'--out',str(root/'installed-aamas2026')],cwd=outside,check=True)
               aamas2026_report = json.loads((root/'installed-aamas2026/aamas-proceedings-2026.json').read_text())
               assert aamas2026_report['records'] == 639 and len(aamas2026_report['held_publications']) == 1
+              assert aamas2026_report['status_counts'] == {'accepted': 638, 'withdrawn': 1}
               assert not aamas2026_report['database_written'] and not aamas2026_report['pdfs_downloaded']
               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)

docs/aamas-proceedings.md

@@ -9,7 +9,7 @@
 
 排除 3 个 keynote；research 的 p238 明确标注 `Retracted June 8, 2026`，完整题名、作者、栏目、日期、原文和来源回执保存在采集报告 `held_publications` 中，**不会输出 accepted 或 withdrawn 投稿记录**。当前决定模型没有独立 retracted 状态，后续须单独建模和核验；原始证据不能删除。任何新增或改变的撤稿标记都会停止采集，等待人工核查。
 
-其余 639 个条目按六个 track 输出：`proceedings_unspecified` 522、`aaai_transfer` 19、`blue_sky` 17、`doctoral` 34、`demo` 44、`jaamas` 3。全文/扩展摘要是发表形式，不是研究类型；research 栏目不能证明每篇原始 main/special 投稿轨道。JAAMAS 保留期刊展示语义，不制造另一次独立审稿录用。
+另一个 extended abstract p3178 明确标注 `Withdrawn June 8, 2026`，输出 `withdrawn` 和日期 `2026-06-08`，不补造其此前的接受决定或 PDF 链接。因此 639 个输出条目是 **638 accepted、1 withdrawn**，按六个 track 分组：`proceedings_unspecified` 522、`aaai_transfer` 19、`blue_sky` 17、`doctoral` 34、`demo` 44、`jaamas` 3。全文/扩展摘要是发表形式，不是研究类型；research 栏目不能证明每篇原始 main/special 投稿轨道。JAAMAS 保留期刊展示语义，不制造另一次独立审稿录用。
 
 [AAAI 转投详细政策](https://cyprusconferences.org/aamas2026/call-for-papers-aaai-track/) 要求基于 AAAI-26 rejected 稿件；[总览](https://cyprusconferences.org/aamas2026/calls/) 却写 AAAI-25，须保留冲突。采集器保留 AAAI 栏目归属，不据此生成原 AAAI 投稿 ID、年份或逐篇拒稿决定。目录不是原始决定 note，未来关联仍需逐篇证据。
 

paper_atlas/collectors/aamas2026.py

@@ -26,6 +26,7 @@ SECTIONS = {
 }
 PDF = re.compile(r'\.\./pdfs/([A-Z]{4}[0-9]{4})\.pdf')
 RETRACTION_TITLE = 'Unifying Model-Free Efficiency and Model-Based Representations via Latent Dynamics'
+WITHDRAWAL_TITLE = 'Cognitive Heterogeneity and Behavioral Biases in Multi-Stage Supply Chains: Evidence from LLM-Based Agent Simulations'
 
 
 def parse_authors(paragraph):
@@ -98,7 +99,16 @@ def parse_contents(html, evidence):
                     '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 retractions:
+        withdrawn = retractions == ['Withdrawn June 8, 2026']
+        if withdrawn:
+            if (section, page, title, href) != ('1', 3178, WITHDRAWAL_TITLE, ''):
+                raise ValueError('Unreviewed withdrawal notice')
+            metadata.update({'publication_state': 'withdrawn',
+                             'withdrawal_date': '2026-06-08',
+                             'raw_publication_state': retractions[0],
+                             'decision_date_precision': 'day',
+                             'publication_evidence': 'Explicit dated publisher withdrawal notice, not an original review decision note.'})
+        elif retractions:
             if (section, page, title, href, retractions) != ('R', 238, RETRACTION_TITLE, '', ['Retracted June 8, 2026']):
                 raise ValueError('Unreviewed retraction or publication status markup')
             held.append({'source': 'aamas_proceedings', 'external_id': '2026/p238',
@@ -109,11 +119,12 @@ def parse_contents(html, evidence):
                          'raw_publication_state': retractions[0],
                          'hold_reason': 'Explicit retraction; not an accepted/withdrawn submission assertion. Dedicated decision modeling and identity review required.'})
             continue
-        match = PDF.fullmatch(href)
-        if not match or match[1] in seen_pdf_ids:
-            raise ValueError('Invalid or repeated publisher PDF ID')
-        seen_pdf_ids.add(match[1])
-        metadata.update({'publisher_document_id': match[1], 'paper_url': ROOT+'pdfs/'+match[1]+'.pdf'})
+        if not withdrawn:
+            match = PDF.fullmatch(href)
+            if not match or match[1] in seen_pdf_ids:
+                raise ValueError('Invalid or repeated publisher PDF ID')
+            seen_pdf_ids.add(match[1])
+            metadata.update({'publisher_document_id': match[1], 'paper_url': ROOT+'pdfs/'+match[1]+'.pdf'})
         if section == 'K':
             excluded.append({'publisher_page': page, 'title': title, 'authors': authors,
                              'metadata': metadata, 'reason': 'Publisher keynote, not a research submission.'})
@@ -127,15 +138,19 @@ def parse_contents(html, evidence):
         records.append({'source': 'aamas_proceedings', 'external_id': '2026/p'+str(page),
                         'url': URL+'#'+section, 'title': title, 'abstract': None,
                         'authors': authors, 'identifiers': {}, 'venue': 'AAMAS', 'venue_aliases': [],
-                        'year': 2026, 'track': track, 'status': 'accepted',
+                        'year': 2026, 'track': track, 'status': 'withdrawn' if withdrawn else 'accepted',
                         'observed_at': evidence['observed_at'],
-                        'raw_decision': 'listed in official AAMAS 2026 published proceedings '+heading,
+                        'raw_decision': retractions[0] if withdrawn else 'listed in official AAMAS 2026 published proceedings '+heading,
                         'metadata': metadata,
                         'tags': [{'namespace': 'aamas_proceedings:publication_format', 'value': publication_format}]})
+        if withdrawn:
+            records[-1]['decision_date'] = '2026-06-08'
     if headers != list(SECTIONS) or dict(counts) != {k: v[3] for k, v in SECTIONS.items()}:
         raise ValueError('Publisher section inventory differs from reviewed 2026 layout')
     if (len(records), len(excluded), len(held)) != (639, 3, 1):
         raise ValueError('Unexpected accepted/keynote/retraction partition')
+    if Counter(r['status'] for r in records) != {'accepted': 638, 'withdrawn': 1}:
+        raise ValueError('Unexpected publisher publication-state partition')
     return records, excluded, held
 
 
@@ -181,6 +196,7 @@ def collect(out, *, cache=None, snapshots=None):
                         'track': track, 'count': len(group), 'file': str(out/p.name),
                         'file_sha256': hashlib.sha256(p.read_bytes()).hexdigest(), 'list_url': URL,
                         'status': 'partial', 'missing_abstract_count': len(group),
+                        'status_counts': dict(Counter(r['status'] for r in group)),
                         'publication_format_counts': dict(Counter(r['metadata']['publication_format'] for r in group)),
                         'note': 'Reviewed TOC partition excluding keynote/retracted entries; identity and full submission history remain unverified.'}
             p.with_suffix('.manifest.json').write_text(json.dumps(manifest, ensure_ascii=False, indent=2)+'\n')
@@ -188,6 +204,7 @@ def collect(out, *, cache=None, snapshots=None):
         result = {'source': 'aamas_proceedings', 'year': 2026, 'finished_at': timestamp(),
                   'status': 'collected_pending_identity_review', 'records': len(records), 'files': files,
                   'excluded_publications': excluded, 'held_publications': held,
+                  'status_counts': dict(Counter(r['status'] for r in records)),
                   'source_receipts': [evidence], 'database_written': False, 'pdfs_downloaded': False,
                   'note': 'Retraction evidence held separately; publication is not an original decision note, and absence is not rejection.'}
         report = 'aamas-proceedings-2026.json'

tests/test_aamas2026.py

@@ -39,8 +39,19 @@ class Aamas2026Tests(unittest.TestCase):
         for r in rows:
             self.assertIsNone(r['abstract'])
             self.assertEqual(r['identifiers'], {})
-            self.assertEqual(r['status'], 'accepted')
-            self.assertNotIn('decision_date', r)
+            if r['external_id'] != '2026/p3178':
+                self.assertEqual(r['status'], 'accepted')
+                self.assertNotIn('decision_date', r)
+
+    def test_explicit_withdrawal_preserves_status_date_and_no_pdf(self):
+        rows, _, _ = self.parse()
+        row, = [r for r in rows if r['external_id'] == '2026/p3178']
+        self.assertEqual(row['status'], 'withdrawn')
+        self.assertEqual(row['decision_date'], '2026-06-08')
+        self.assertEqual(row['raw_decision'], 'Withdrawn June 8, 2026')
+        self.assertNotIn('paper_url', row['metadata'])
+        self.assertEqual(row['metadata']['publication_state'], 'withdrawn')
+        self.assertEqual(sum(r['status'] == 'accepted' for r in rows), 638)
 
     def test_retraction_is_not_accepted_or_withdrawn_and_retains_date(self):
         rows, _, held = self.parse()
@@ -85,6 +96,7 @@ class Aamas2026Tests(unittest.TestCase):
             root = Path(tmp)
             report = aamas.collect(2026, root/'out', snapshots=self.snapshots(root/'source'))
             self.assertEqual(report['records'], 639)
+            self.assertEqual(report['status_counts'], {'accepted': 638, 'withdrawn': 1})
             self.assertEqual(len(report['files']), 6)
             self.assertEqual(len(report['held_publications']), 1)
             self.assertFalse(report['database_written'])

tests/test_aamas_proceedings.py

@@ -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(2026, root/'future', snapshots=source)
+                aamas.collect(2027, root/'future', snapshots=source)
             self.assertFalse((root/'future').exists())
 
     def test_ids_colliding_across_sections_do_not_produce_a_completed_collection(self):