{"as_of":"2026-08-08T07:40:00Z","caps":{"database_statements":6,"inbound":100,"outbound":100},"context_digest":"sha256:7b9ebe81e4d6fdd3b2c3cbc02e6d42d52437a12c37a0d2fd2e1941141ac1e881","coverage":[{"denominator":25,"lane":"reference_resolution","note":"Typed states for the displayed outbound observations.","records_observed":25,"source":"paper_references, paper_reference_links","source_observed_at":"2026-05-24T14:05:38.067350Z","state":"measured"},{"denominator":26,"lane":"standing_notices","note":"One-hop event checks from named stored sources.","records_observed":26,"source":"scholarly_work_events, retraction_status_cache","source_observed_at":"2026-08-08T06:32:00.761636+00:00","state":"measured"},{"denominator":1,"lane":"inbound_itemization","note":"Pith citing papers itemized under the disclosed page cap.","records_observed":1,"source":"paper_references, paper_reference_links","source_observed_at":"2026-08-04T21:16:14.034161Z","state":"measured"},{"denominator":1,"lane":"external_citation_measurements","note":"A source-named dated measurement, never combined with another source.","records_observed":0,"source":"pith","source_observed_at":"2026-08-04T21:16:14.122835Z","state":"measured"}],"external_citation_measurements":[],"inbound":[{"citation":{"cited_paper":{"arxiv_id":"2009.12645","last_updated":"2026-04-28T10:31:18Z","snapshot_observed_at":"2026-08-06T17:36:53.388904Z","submitted_at":"2020-09-26T17:12:34Z","title":"$\\mathbb Z/2$-Godeaux surfaces","version":3},"cited_work":{"arxiv_id":"2009.12645","doi":null,"metadata_source":"pith","pith_arxiv_id":"2009.12645","snapshot_observed_at":"2026-08-04T21:16:14.122835Z","title":"$\\mathbb Z/2$-Godeaux surfaces","venue":"math.AG","work_id":"875f4d8f-b67a-49fa-bf27-d3b410e90bac","year":2020},"citing_paper":{"arxiv_id":"2509.08198","last_updated":"2026-07-10T16:09:37Z","snapshot_observed_at":"2026-08-07T12:52:53.296686Z","submitted_at":"2025-09-10T00:04:21Z","title":"Computation of Singular Godeaux Surfaces and a New Explicit Fake Quadric (With an Appendix by Christian Gleissner and Noah Ruhland)","version":2},"reference_index":9,"source":"arxiv_source","source_observed_at":"2026-08-04T21:16:14.034161Z"},"links":{"cited_paper":"/paper/2009.12645","citing_paper":"/paper/2509.08198"},"observation_digest":"sha256:21b847f6674f2a73c43785860bce5d91b3942d16fbf9b3131c78f42aac712970","observation_id":"a0d5e09b-f2e6-4eb6-abd8-160d2ca2c639","resolution":{"observed_at":"2026-08-04T21:16:14.129809Z","resolver_source":"local_arxiv","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-08T06:32:00.761636+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-08T06:32:00.761636+00:00","source":"crossref"},{"observed_at":"2026-08-08T06:31:55.24221+00:00","source":"retraction_watch"}],"state":"measured"}}],"links":{"evidence":"/evidence","html":"/paper/2009.12645/citation-record","integrity":"/paper/2009.12645/integrity","json":"/paper/2009.12645/citation-record.json","paper":"/paper/2009.12645"},"outbound":[{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-06-05T21:23:00.469572Z","title":null,"venue":null,"work_id":"6545d068-d4ab-4faa-9c58-5cbda89ff8e0","year":1984},"citing_paper":{"arxiv_id":"2009.12645","last_updated":"2026-04-28T10:31:18Z","snapshot_observed_at":"2026-08-06T17:36:53.388904Z","submitted_at":"2020-09-26T17:12:34Z","title":"$\\mathbb Z/2$-Godeaux surfaces","version":3},"reference_index":1,"source":"arxiv_source","source_observed_at":"2026-05-24T14:05:38.067350Z"},"links":{"citing_paper":"/paper/2009.12645"},"observation_digest":"sha256:b8fdc73e35818570da0bf4072ef7c4795411f2e135137c4632227c7368008cc1","observation_id":"becbf9bd-2590-4ff6-91e2-1ef0b970dc15","resolution":{"observed_at":"2026-05-24T14:06:13.547182Z","resolver_source":"raw_fallback","status":"unresolved"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-08T06:32:00.761636+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-08T06:32:00.761636+00:00","source":"crossref"},{"observed_at":"2026-08-08T06:31:55.24221+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-06-05T21:23:00.469572Z","title":null,"venue":null,"work_id":"c21a835c-6db1-4d2d-b925-71c1e7926dc4","year":1985},"citing_paper":{"arxiv_id":"2009.12645","last_updated":"2026-04-28T10:31:18Z","snapshot_observed_at":"2026-08-06T17:36:53.388904Z","submitted_at":"2020-09-26T17:12:34Z","title":"$\\mathbb Z/2$-Godeaux surfaces","version":3},"reference_index":2,"source":"arxiv_source","source_observed_at":"2026-05-24T14:05:38.067350Z"},"links":{"citing_paper":"/paper/2009.12645"},"observation_digest":"sha256:cfbffbd8dae97e180a32eaf5e2282ee5245ec2253f93e449d0fd9ce275327277","observation_id":"1172b6f3-4533-436f-858c-94e6a1be5c10","resolution":{"observed_at":"2026-05-24T14:06:13.581365Z","resolver_source":"raw_fallback","status":"unresolved"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-08T06:32:00.761636+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-08T06:32:00.761636+00:00","source":"crossref"},{"observed_at":"2026-08-08T06:31:55.24221+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-06-05T21:23:00.469572Z","title":"Bosma, J","venue":null,"work_id":"2ed929fb-9c89-4eda-a0e7-3b47ee5651c0","year":1997},"citing_paper":{"arxiv_id":"2009.12645","last_updated":"2026-04-28T10:31:18Z","snapshot_observed_at":"2026-08-06T17:36:53.388904Z","submitted_at":"2020-09-26T17:12:34Z","title":"$\\mathbb Z/2$-Godeaux surfaces","version":3},"reference_index":3,"source":"arxiv_source","source_observed_at":"2026-05-24T14:05:38.067350Z"},"links":{"citing_paper":"/paper/2009.12645"},"observation_digest":"sha256:37147ce123e1301a6f94386ae53bc5de8743bd86e80a93fe4e2bade108183e50","observation_id":"a4bbae59-857b-4385-af00-894a83a2493f","resolution":{"observed_at":"2026-05-24T14:06:13.561532Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-08T06:32:00.761636+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-08T06:32:00.761636+00:00","source":"crossref"},{"observed_at":"2026-08-08T06:31:55.24221+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":{"arxiv_id":"2004.02637","last_updated":"2020-04-22T12:59:17Z","snapshot_observed_at":"2026-08-03T19:47:29.212507Z","submitted_at":"2020-04-06T12:58:19Z","title":"New explicit constructions of surfaces of general type","version":2},"cited_work":{"arxiv_id":"2004.02637","doi":null,"metadata_source":"arxiv_reference","pith_arxiv_id":"2004.02637","snapshot_observed_at":"2026-06-05T21:23:00.469572Z","title":"Borisov and E","venue":null,"work_id":"6e1137a7-1cc1-4458-8816-cd9f82c57081","year":2020},"citing_paper":{"arxiv_id":"2009.12645","last_updated":"2026-04-28T10:31:18Z","snapshot_observed_at":"2026-08-06T17:36:53.388904Z","submitted_at":"2020-09-26T17:12:34Z","title":"$\\mathbb Z/2$-Godeaux surfaces","version":3},"reference_index":4,"source":"arxiv_source","source_observed_at":"2026-05-24T14:05:38.067350Z"},"links":{"cited_paper":"/paper/2004.02637","citing_paper":"/paper/2009.12645"},"observation_digest":"sha256:03e1abf61a92522b13f99cd7449640b9ec04a708f15662a63cef76c4e73fcc5e","observation_id":"b087b044-f8a1-4c4f-a949-f193d71f82b9","resolution":{"observed_at":"2026-05-24T14:06:13.415850Z","resolver_source":"arxiv_id","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-08T06:32:00.761636+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-08T06:32:00.761636+00:00","source":"crossref"},{"observed_at":"2026-08-08T06:31:55.24221+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-06-05T21:23:00.469572Z","title":"Borisov and S.-K","venue":null,"work_id":"1b06e069-1bd0-4349-84d7-913bba6ae7eb","year":2020},"citing_paper":{"arxiv_id":"2009.12645","last_updated":"2026-04-28T10:31:18Z","snapshot_observed_at":"2026-08-06T17:36:53.388904Z","submitted_at":"2020-09-26T17:12:34Z","title":"$\\mathbb Z/2$-Godeaux surfaces","version":3},"reference_index":5,"source":"arxiv_source","source_observed_at":"2026-05-24T14:05:38.067350Z"},"links":{"citing_paper":"/paper/2009.12645"},"observation_digest":"sha256:939143340ea4b7a2dbb041ecaa6fbf95792691c78310ebc788ef50d9ef23288b","observation_id":"56db328a-9a30-430d-9242-b2b6d3865faf","resolution":{"observed_at":"2026-05-24T14:06:13.578166Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-08T06:32:00.761636+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-08T06:32:00.761636+00:00","source":"crossref"},{"observed_at":"2026-08-08T06:31:55.24221+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-06-05T21:23:00.469572Z","title":"Catanese","venue":null,"work_id":"7b0a5b1c-f66d-4a81-bc4a-53b83c9c6085","year":1982},"citing_paper":{"arxiv_id":"2009.12645","last_updated":"2026-04-28T10:31:18Z","snapshot_observed_at":"2026-08-06T17:36:53.388904Z","submitted_at":"2020-09-26T17:12:34Z","title":"$\\mathbb Z/2$-Godeaux surfaces","version":3},"reference_index":6,"source":"arxiv_source","source_observed_at":"2026-05-24T14:05:38.067350Z"},"links":{"citing_paper":"/paper/2009.12645"},"observation_digest":"sha256:4912d8376aceeeb5b8b27c383d59593734da2c10a6883933c1523c07a060cda8","observation_id":"7952642d-0ec3-4ff5-b868-b094dfb742e9","resolution":{"observed_at":"2026-05-24T14:06:13.571221Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-08T06:32:00.761636+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-08T06:32:00.761636+00:00","source":"crossref"},{"observed_at":"2026-08-08T06:31:55.24221+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-06-05T21:23:00.469572Z","title":"Catanese","venue":null,"work_id":"3d979404-b5db-4e6f-a179-c45753ffe4f2","year":1982},"citing_paper":{"arxiv_id":"2009.12645","last_updated":"2026-04-28T10:31:18Z","snapshot_observed_at":"2026-08-06T17:36:53.388904Z","submitted_at":"2020-09-26T17:12:34Z","title":"$\\mathbb Z/2$-Godeaux surfaces","version":3},"reference_index":7,"source":"arxiv_source","source_observed_at":"2026-05-24T14:05:38.067350Z"},"links":{"citing_paper":"/paper/2009.12645"},"observation_digest":"sha256:4b390024560481c31224baf3cb6305450d0cb932eaae31fea0d4c4446f81fef1","observation_id":"6d29f953-a7ab-4543-a1aa-bff29cc74ad4","resolution":{"observed_at":"2026-05-24T14:06:13.567483Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-08T06:32:00.761636+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-08T06:32:00.761636+00:00","source":"crossref"},{"observed_at":"2026-08-08T06:31:55.24221+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-06-05T21:23:00.469572Z","title":"Catanese, P","venue":null,"work_id":"1b87dd7a-9da4-4e3e-9c27-4c3bcbdf025d","year":1992},"citing_paper":{"arxiv_id":"2009.12645","last_updated":"2026-04-28T10:31:18Z","snapshot_observed_at":"2026-08-06T17:36:53.388904Z","submitted_at":"2020-09-26T17:12:34Z","title":"$\\mathbb Z/2$-Godeaux surfaces","version":3},"reference_index":8,"source":"arxiv_source","source_observed_at":"2026-05-24T14:05:38.067350Z"},"links":{"citing_paper":"/paper/2009.12645"},"observation_digest":"sha256:f8984f325f8c96f8b8ddccae81f78736c5eaaba127655c286b88660604ebfa56","observation_id":"6709fe9a-a5b0-41c1-8751-979130bed6a1","resolution":{"observed_at":"2026-05-24T14:06:13.594615Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-08T06:32:00.761636+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-08T06:32:00.761636+00:00","source":"crossref"},{"observed_at":"2026-08-08T06:31:55.24221+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-06-05T21:23:00.469572Z","title":"Catanese and O","venue":null,"work_id":"07400b77-8f54-4aa5-b413-f47d5ff86874","year":1989},"citing_paper":{"arxiv_id":"2009.12645","last_updated":"2026-04-28T10:31:18Z","snapshot_observed_at":"2026-08-06T17:36:53.388904Z","submitted_at":"2020-09-26T17:12:34Z","title":"$\\mathbb Z/2$-Godeaux surfaces","version":3},"reference_index":9,"source":"arxiv_source","source_observed_at":"2026-05-24T14:05:38.067350Z"},"links":{"citing_paper":"/paper/2009.12645"},"observation_digest":"sha256:b09b432ed6b126e4e1a1a2f7f18012e022a23fc8e102666270385c23f0ab372e","observation_id":"7cdfa430-bee1-4981-9eea-edc5bf86f28d","resolution":{"observed_at":"2026-05-24T14:06:13.551235Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-08T06:32:00.761636+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-08T06:32:00.761636+00:00","source":"crossref"},{"observed_at":"2026-08-08T06:31:55.24221+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-06-05T21:23:00.469572Z","title":null,"venue":null,"work_id":"fb36635b-550c-46af-93c5-e9c7d97bcf6b","year":1994},"citing_paper":{"arxiv_id":"2009.12645","last_updated":"2026-04-28T10:31:18Z","snapshot_observed_at":"2026-08-06T17:36:53.388904Z","submitted_at":"2020-09-26T17:12:34Z","title":"$\\mathbb Z/2$-Godeaux surfaces","version":3},"reference_index":10,"source":"arxiv_source","source_observed_at":"2026-05-24T14:05:38.067350Z"},"links":{"citing_paper":"/paper/2009.12645"},"observation_digest":"sha256:4dd877fd3b2e6b3c743d5d76d63f246de68c2a357223fca41deb326b70be0956","observation_id":"ee90de17-317d-45f9-8058-74267f0c41ae","resolution":{"observed_at":"2026-05-24T14:06:13.543185Z","resolver_source":"raw_fallback","status":"unresolved"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-08T06:32:00.761636+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-08T06:32:00.761636+00:00","source":"crossref"},{"observed_at":"2026-08-08T06:31:55.24221+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-06-05T21:23:00.469572Z","title":"Catanese and C","venue":null,"work_id":"ea7b335e-3140-4c3b-b5e3-cd8ac84b65e2","year":1997},"citing_paper":{"arxiv_id":"2009.12645","last_updated":"2026-04-28T10:31:18Z","snapshot_observed_at":"2026-08-06T17:36:53.388904Z","submitted_at":"2020-09-26T17:12:34Z","title":"$\\mathbb Z/2$-Godeaux surfaces","version":3},"reference_index":11,"source":"arxiv_source","source_observed_at":"2026-05-24T14:05:38.067350Z"},"links":{"citing_paper":"/paper/2009.12645"},"observation_digest":"sha256:903fc863671885030dd45f41d10d07f2e7f6713623de102a11405b24b38a79af","observation_id":"b587bb79-a7b9-4747-b22b-50fb6dd82d65","resolution":{"observed_at":"2026-05-24T14:06:13.601329Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-08T06:32:00.761636+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-08T06:32:00.761636+00:00","source":"crossref"},{"observed_at":"2026-08-08T06:31:55.24221+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-06-05T21:23:00.469572Z","title":"Coughlan","venue":null,"work_id":"784ba4bd-6026-40d5-a6cb-cf9b52a7145d","year":2016},"citing_paper":{"arxiv_id":"2009.12645","last_updated":"2026-04-28T10:31:18Z","snapshot_observed_at":"2026-08-06T17:36:53.388904Z","submitted_at":"2020-09-26T17:12:34Z","title":"$\\mathbb Z/2$-Godeaux surfaces","version":3},"reference_index":12,"source":"arxiv_source","source_observed_at":"2026-05-24T14:05:38.067350Z"},"links":{"citing_paper":"/paper/2009.12645"},"observation_digest":"sha256:9db3400807b4dfaa2d1995c98dc41154eb2ef267c226812261677950319ba914","observation_id":"80de96b1-d6bc-4077-a3e6-d2f11dbe398d","resolution":{"observed_at":"2026-05-24T14:06:13.590951Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-08T06:32:00.761636+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-08T06:32:00.761636+00:00","source":"crossref"},{"observed_at":"2026-08-08T06:31:55.24221+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-06-05T21:23:00.469572Z","title":"Catanese and R","venue":null,"work_id":"504a9f69-ca90-4ac3-b261-659b9a269a96","year":2000},"citing_paper":{"arxiv_id":"2009.12645","last_updated":"2026-04-28T10:31:18Z","snapshot_observed_at":"2026-08-06T17:36:53.388904Z","submitted_at":"2020-09-26T17:12:34Z","title":"$\\mathbb Z/2$-Godeaux surfaces","version":3},"reference_index":13,"source":"arxiv_source","source_observed_at":"2026-05-24T14:05:38.067350Z"},"links":{"citing_paper":"/paper/2009.12645"},"observation_digest":"sha256:b726c3a0781cb4acf75d0907a0c14776ac1fc0af9046a222adb074602ddcc9f3","observation_id":"5b642664-f86c-4f30-a7d7-90c9702c7f0e","resolution":{"observed_at":"2026-05-24T14:06:13.597977Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-08T06:32:00.761636+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-08T06:32:00.761636+00:00","source":"crossref"},{"observed_at":"2026-08-08T06:31:55.24221+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-06-05T21:23:00.469572Z","title":"Coughlan and G","venue":null,"work_id":"bd45fd0d-52f6-4fd0-bec8-90650f3f8e0a","year":2018},"citing_paper":{"arxiv_id":"2009.12645","last_updated":"2026-04-28T10:31:18Z","snapshot_observed_at":"2026-08-06T17:36:53.388904Z","submitted_at":"2020-09-26T17:12:34Z","title":"$\\mathbb Z/2$-Godeaux surfaces","version":3},"reference_index":14,"source":"arxiv_source","source_observed_at":"2026-05-24T14:05:38.067350Z"},"links":{"citing_paper":"/paper/2009.12645"},"observation_digest":"sha256:fe3898d2426706177dd21c715d5a544fb03722d99c1765306241ea5fd911be43","observation_id":"2c429209-6229-498e-9474-e776e5cbc36d","resolution":{"observed_at":"2026-05-24T14:06:13.560805Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-08T06:32:00.761636+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-08T06:32:00.761636+00:00","source":"crossref"},{"observed_at":"2026-08-08T06:31:55.24221+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":{"arxiv_id":"2002.08836","last_updated":"2020-02-20T16:20:55Z","snapshot_observed_at":"2026-08-05T22:30:45.573918Z","submitted_at":"2020-02-20T16:20:55Z","title":"On degenerations of $\\mathbb Z/2$-Godeaux surfaces","version":1},"cited_work":{"arxiv_id":"2002.08836","doi":null,"metadata_source":"arxiv_reference","pith_arxiv_id":"2002.08836","snapshot_observed_at":"2026-06-05T21:23:00.469572Z","title":null,"venue":null,"work_id":"35589cad-202e-4079-814d-6d3fd023ad77","year":2020},"citing_paper":{"arxiv_id":"2009.12645","last_updated":"2026-04-28T10:31:18Z","snapshot_observed_at":"2026-08-06T17:36:53.388904Z","submitted_at":"2020-09-26T17:12:34Z","title":"$\\mathbb Z/2$-Godeaux surfaces","version":3},"reference_index":15,"source":"arxiv_source","source_observed_at":"2026-05-24T14:05:38.067350Z"},"links":{"cited_paper":"/paper/2002.08836","citing_paper":"/paper/2009.12645"},"observation_digest":"sha256:2b79fbf200554987d53d897cffaa54a88c01c465f4631c019b77aa59f0ed6b6e","observation_id":"b7247a83-f9ba-4eb6-9966-b9db2bb126ca","resolution":{"observed_at":"2026-05-24T14:06:13.421640Z","resolver_source":"arxiv_id","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-08T06:32:00.761636+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-08T06:32:00.761636+00:00","source":"crossref"},{"observed_at":"2026-08-08T06:31:55.24221+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-06-05T21:23:00.469572Z","title":"Gieseker","venue":null,"work_id":"6fadaf8d-3815-44cb-946c-6387ed480b92","year":1977},"citing_paper":{"arxiv_id":"2009.12645","last_updated":"2026-04-28T10:31:18Z","snapshot_observed_at":"2026-08-06T17:36:53.388904Z","submitted_at":"2020-09-26T17:12:34Z","title":"$\\mathbb Z/2$-Godeaux surfaces","version":3},"reference_index":16,"source":"arxiv_source","source_observed_at":"2026-05-24T14:05:38.067350Z"},"links":{"citing_paper":"/paper/2009.12645"},"observation_digest":"sha256:1f35fa71087f099513b780371f4ab186266eee68e1eeb56c27c3e525b4ad225c","observation_id":"29356ea6-5bd1-4d76-a680-da844413ff4c","resolution":{"observed_at":"2026-05-24T14:06:13.587724Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-08T06:32:00.761636+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-08T06:32:00.761636+00:00","source":"crossref"},{"observed_at":"2026-08-08T06:31:55.24221+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-06-05T21:23:00.469572Z","title":null,"venue":null,"work_id":"c9c6d0eb-2fd4-4557-9bfc-076b991e0ece","year":1931},"citing_paper":{"arxiv_id":"2009.12645","last_updated":"2026-04-28T10:31:18Z","snapshot_observed_at":"2026-08-06T17:36:53.388904Z","submitted_at":"2020-09-26T17:12:34Z","title":"$\\mathbb Z/2$-Godeaux surfaces","version":3},"reference_index":17,"source":"arxiv_source","source_observed_at":"2026-05-24T14:05:38.067350Z"},"links":{"citing_paper":"/paper/2009.12645"},"observation_digest":"sha256:14440dbfe59bddfd671908df80259ec7954da26ae61dd88a413a9ae85814e491","observation_id":"5af79891-1966-46ab-af9f-77f7b4866cf3","resolution":{"observed_at":"2026-05-24T14:06:13.563884Z","resolver_source":"raw_fallback","status":"unresolved"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-08T06:32:00.761636+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-08T06:32:00.761636+00:00","source":"crossref"},{"observed_at":"2026-08-08T06:31:55.24221+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-06-05T21:23:00.469572Z","title":"Kuranishi","venue":null,"work_id":"240a17af-aa6e-45c5-8fe2-866cf7d5c3c9","year":1964},"citing_paper":{"arxiv_id":"2009.12645","last_updated":"2026-04-28T10:31:18Z","snapshot_observed_at":"2026-08-06T17:36:53.388904Z","submitted_at":"2020-09-26T17:12:34Z","title":"$\\mathbb Z/2$-Godeaux surfaces","version":3},"reference_index":18,"source":"arxiv_source","source_observed_at":"2026-05-24T14:05:38.067350Z"},"links":{"citing_paper":"/paper/2009.12645"},"observation_digest":"sha256:7ecf88ac22116e522f6a52809f2426e40541b7d0e6773cbe9a11c965a6bcdc30","observation_id":"88969fa4-e6b6-46e9-82b7-724460d6d455","resolution":{"observed_at":"2026-05-24T14:06:13.525288Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-08T06:32:00.761636+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-08T06:32:00.761636+00:00","source":"crossref"},{"observed_at":"2026-08-08T06:31:55.24221+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-06-05T21:23:00.469572Z","title":"Lee and J","venue":null,"work_id":"3110696d-b708-4a81-bed4-8a893cc38054","year":2007},"citing_paper":{"arxiv_id":"2009.12645","last_updated":"2026-04-28T10:31:18Z","snapshot_observed_at":"2026-08-06T17:36:53.388904Z","submitted_at":"2020-09-26T17:12:34Z","title":"$\\mathbb Z/2$-Godeaux surfaces","version":3},"reference_index":19,"source":"arxiv_source","source_observed_at":"2026-05-24T14:05:38.067350Z"},"links":{"citing_paper":"/paper/2009.12645"},"observation_digest":"sha256:efcfb42339d035968716b110170f8cbd1c98a6394c2b4408dcf668e561c4c51a","observation_id":"2d3316e7-72a6-4007-8576-4c3f8c7492d1","resolution":{"observed_at":"2026-05-24T14:06:13.574686Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-08T06:32:00.761636+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-08T06:32:00.761636+00:00","source":"crossref"},{"observed_at":"2026-08-08T06:31:55.24221+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-06-05T21:23:00.469572Z","title":null,"venue":null,"work_id":"187c188d-8cbf-43a1-b28d-f2d6703f3ebd","year":1976},"citing_paper":{"arxiv_id":"2009.12645","last_updated":"2026-04-28T10:31:18Z","snapshot_observed_at":"2026-08-06T17:36:53.388904Z","submitted_at":"2020-09-26T17:12:34Z","title":"$\\mathbb Z/2$-Godeaux surfaces","version":3},"reference_index":20,"source":"arxiv_source","source_observed_at":"2026-05-24T14:05:38.067350Z"},"links":{"citing_paper":"/paper/2009.12645"},"observation_digest":"sha256:b67b4c6d8b227c35ad3ef9e1193c11aba0decca11db48b559ea8fbc022cba87f","observation_id":"d072119a-e36f-48cd-8b35-23218ee4c292","resolution":{"observed_at":"2026-05-24T14:06:13.554254Z","resolver_source":"raw_fallback","status":"unresolved"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-08T06:32:00.761636+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-08T06:32:00.761636+00:00","source":"crossref"},{"observed_at":"2026-08-08T06:31:55.24221+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-06-05T21:23:00.469572Z","title":null,"venue":null,"work_id":"309f13ed-e621-4f47-93a3-4b131e7764e8","year":1978},"citing_paper":{"arxiv_id":"2009.12645","last_updated":"2026-04-28T10:31:18Z","snapshot_observed_at":"2026-08-06T17:36:53.388904Z","submitted_at":"2020-09-26T17:12:34Z","title":"$\\mathbb Z/2$-Godeaux surfaces","version":3},"reference_index":21,"source":"arxiv_source","source_observed_at":"2026-05-24T14:05:38.067350Z"},"links":{"citing_paper":"/paper/2009.12645"},"observation_digest":"sha256:7131357481dfa2e4191d4afaa06581ce247b214a143727b9b79a0c68cf8658e2","observation_id":"e427beb9-a905-410f-9ea0-55ebee9767c0","resolution":{"observed_at":"2026-05-24T14:06:13.558199Z","resolver_source":"raw_fallback","status":"unresolved"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-08T06:32:00.761636+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-08T06:32:00.761636+00:00","source":"crossref"},{"observed_at":"2026-08-08T06:31:55.24221+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-06-05T21:23:00.469572Z","title":null,"venue":null,"work_id":"229a0047-e368-4f2b-89f9-606fa3bdc3b2","year":1988},"citing_paper":{"arxiv_id":"2009.12645","last_updated":"2026-04-28T10:31:18Z","snapshot_observed_at":"2026-08-06T17:36:53.388904Z","submitted_at":"2020-09-26T17:12:34Z","title":"$\\mathbb Z/2$-Godeaux surfaces","version":3},"reference_index":22,"source":"arxiv_source","source_observed_at":"2026-05-24T14:05:38.067350Z"},"links":{"citing_paper":"/paper/2009.12645"},"observation_digest":"sha256:3a26f6e542cf85948386a85de038b0ad65539f399967b3f0e462ab97a5043dc5","observation_id":"216c8e93-7ee3-4112-9f71-77ea57bd50eb","resolution":{"observed_at":"2026-05-24T14:06:13.557531Z","resolver_source":"raw_fallback","status":"unresolved"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-08T06:32:00.761636+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-08T06:32:00.761636+00:00","source":"crossref"},{"observed_at":"2026-08-08T06:31:55.24221+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-06-05T21:23:00.469572Z","title":null,"venue":null,"work_id":"be19ff3a-bd38-4f6f-8dc9-515219db4f1f","year":2017},"citing_paper":{"arxiv_id":"2009.12645","last_updated":"2026-04-28T10:31:18Z","snapshot_observed_at":"2026-08-06T17:36:53.388904Z","submitted_at":"2020-09-26T17:12:34Z","title":"$\\mathbb Z/2$-Godeaux surfaces","version":3},"reference_index":23,"source":"arxiv_source","source_observed_at":"2026-05-24T14:05:38.067350Z"},"links":{"citing_paper":"/paper/2009.12645"},"observation_digest":"sha256:7caa07392a0f23b5f5bc79d2cff2fbfa61e11d1e4e25ffd13ff87ec1e4aa22df","observation_id":"815c0860-7e90-4257-92ad-f7480ab974fc","resolution":{"observed_at":"2026-05-24T14:06:13.584497Z","resolver_source":"raw_fallback","status":"unresolved"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-08T06:32:00.761636+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-08T06:32:00.761636+00:00","source":"crossref"},{"observed_at":"2026-08-08T06:31:55.24221+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":{"arxiv_id":"2009.05357","last_updated":"2022-01-26T15:00:48Z","snapshot_observed_at":"2026-08-04T06:39:25.695260Z","submitted_at":"2020-09-11T11:53:15Z","title":"An 8-dimensional family of simply connected Godeaux surfaces","version":2},"cited_work":{"arxiv_id":"2009.05357","doi":null,"metadata_source":"arxiv_reference","pith_arxiv_id":"2009.05357","snapshot_observed_at":"2026-06-05T21:23:00.469572Z","title":"Schreyer and I","venue":null,"work_id":"c26d1700-c748-4854-a03d-5e23ba8f3955","year":2020},"citing_paper":{"arxiv_id":"2009.12645","last_updated":"2026-04-28T10:31:18Z","snapshot_observed_at":"2026-08-06T17:36:53.388904Z","submitted_at":"2020-09-26T17:12:34Z","title":"$\\mathbb Z/2$-Godeaux surfaces","version":3},"reference_index":24,"source":"arxiv_source","source_observed_at":"2026-05-24T14:05:38.067350Z"},"links":{"cited_paper":"/paper/2009.05357","citing_paper":"/paper/2009.12645"},"observation_digest":"sha256:ab32a2ed2cf3c2cbfa13627fd4263ad2b426c6f49f4a76b2c0de73dd27d1ef2e","observation_id":"d9619101-3520-4f3a-8ad6-154ee27e3586","resolution":{"observed_at":"2026-05-24T14:06:13.427412Z","resolver_source":"arxiv_id","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-08T06:32:00.761636+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-08T06:32:00.761636+00:00","source":"crossref"},{"observed_at":"2026-08-08T06:31:55.24221+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-06-05T21:23:00.469572Z","title":null,"venue":null,"work_id":"01bed827-f16d-408f-a2b7-f2ca35c0adfb","year":1969},"citing_paper":{"arxiv_id":"2009.12645","last_updated":"2026-04-28T10:31:18Z","snapshot_observed_at":"2026-08-06T17:36:53.388904Z","submitted_at":"2020-09-26T17:12:34Z","title":"$\\mathbb Z/2$-Godeaux surfaces","version":3},"reference_index":25,"source":"arxiv_source","source_observed_at":"2026-05-24T14:05:38.067350Z"},"links":{"citing_paper":"/paper/2009.12645"},"observation_digest":"sha256:f0dcd2f1613a04d60067d23b4499e79e55e0b60bdde838c11a8e98df113bcebf","observation_id":"f2c49141-a550-4b44-bb3a-6fe3b7cd0949","resolution":{"observed_at":"2026-05-24T14:06:13.528942Z","resolver_source":"raw_fallback","status":"unresolved"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-08T06:32:00.761636+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-08T06:32:00.761636+00:00","source":"crossref"},{"observed_at":"2026-08-08T06:31:55.24221+00:00","source":"retraction_watch"}],"state":"measured"}}],"paper":{"arxiv_id":"2009.12645","last_updated":"2026-04-28T10:31:18Z","latest_version":3,"primary_category":"math.AG","snapshot_observed_at":"2026-08-06T17:36:53.388904Z","submitted_at":"2020-09-26T17:12:34Z","title":"$\\mathbb Z/2$-Godeaux surfaces"},"reference_resolution":{"displayed":25,"state_counts":{"malformed_identifier":0,"metadata_mismatch":0,"parse_uncertain":0,"unresolved":9,"verified_exact":3,"verified_fuzzy":13},"total_outbound_references":25},"refusal":"A citation records a reference. It does not transfer a finding from one paper to another.","schema":"pith.paper-citation-record.v1","standing_sources":[{"observed_at":"2026-08-08T06:32:00.761636+00:00","source":"crossref"},{"observed_at":"2026-08-08T06:31:55.24221+00:00","source":"retraction_watch"}],"thesis":"As of 8 August 2026, this Paper Citation Record lists 25 of 25 outbound references and 1 inbound Pith citation observation for arXiv:2009.12645."}