{"as_of":"2026-08-12T20:49:00Z","caps":{"database_statements":6,"inbound":100,"outbound":100},"context_digest":"sha256:5223852697f0da1028d360ce5d266fce7df80f771426bd982d7c5529743e1751","coverage":[{"denominator":0,"lane":"reference_resolution","note":"Typed states for the displayed outbound observations.","records_observed":0,"source":"paper_references, paper_reference_links","source_observed_at":null,"state":"measured"},{"denominator":2,"lane":"standing_notices","note":"One-hop event checks from named stored sources.","records_observed":2,"source":"scholarly_work_events, retraction_status_cache","source_observed_at":"2026-08-12T06:34:41.77262+00:00","state":"measured"},{"denominator":2,"lane":"inbound_itemization","note":"Pith citing papers itemized under the disclosed page cap.","records_observed":2,"source":"paper_references, paper_reference_links","source_observed_at":"2026-08-11T13:14:47.775127Z","state":"measured"},{"denominator":1,"lane":"external_citation_measurements","note":"A source-named dated measurement, never combined with another source.","records_observed":0,"source":"arxiv_reference","source_observed_at":"2026-05-24T13:54:33.117392Z","state":"measured"}],"external_citation_measurements":[],"inbound":[{"citation":{"cited_paper":{"arxiv_id":"1912.02931","last_updated":"2022-02-23T13:54:47Z","snapshot_observed_at":"2026-08-04T08:29:14.866350Z","submitted_at":"2019-12-06T00:24:32Z","title":"Boundedness of minimal partial du Val resolutions of canonical surface foliations","version":3},"cited_work":{"arxiv_id":"1912.02931","doi":null,"metadata_source":"arxiv_reference","pith_arxiv_id":"1912.02931","snapshot_observed_at":"2026-06-05T21:23:00.469572Z","title":null,"venue":null,"work_id":"9e34cb7f-7b57-46f8-ac41-cb1f8e580cb2","year":2019},"citing_paper":{"arxiv_id":"2104.11540","last_updated":"2022-06-27T15:22:41Z","snapshot_observed_at":"2026-07-31T08:32:08.842272Z","submitted_at":"2021-04-23T11:19:53Z","title":"Effective generation for foliated surfaces: results and applications","version":2},"reference_index":6,"source":"arxiv_source","source_observed_at":"2026-05-24T13:52:44.612212Z"},"links":{"cited_paper":"/paper/1912.02931","citing_paper":"/paper/2104.11540"},"observation_digest":"sha256:4267fd52730329fcd2f92fef9b4100f2b98ff1846c0702fe5b1d9213d77df7cd","observation_id":"fa2f3ee0-909e-4b15-8aef-221997d75fde","resolution":{"observed_at":"2026-05-24T13:54:33.120449Z","resolver_source":"arxiv_id","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-12T06:34:41.77262+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-12T06:34:41.77262+00:00","source":"crossref"},{"observed_at":"2026-08-12T06:34:36.333875+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":{"arxiv_id":"1912.02931","last_updated":"2022-02-23T13:54:47Z","snapshot_observed_at":"2026-08-04T08:29:14.866350Z","submitted_at":"2019-12-06T00:24:32Z","title":"Boundedness of minimal partial du Val resolutions of canonical surface foliations","version":3},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"1912.02931","snapshot_observed_at":"2026-08-11T13:14:47.775127Z","title":", date-added =","venue":null,"work_id":null,"year":1912},"citing_paper":{"arxiv_id":"2608.09663","last_updated":"2026-08-10T14:40:08Z","snapshot_observed_at":"2026-08-12T20:20:29.888028Z","submitted_at":"2026-08-10T14:40:08Z","title":"Foliated Minimal Models and Flops","version":1},"reference_index":39,"source":"arxiv_source","source_observed_at":"2026-08-11T13:14:47.775127Z"},"links":{"cited_paper":"/paper/1912.02931","citing_paper":"/paper/2608.09663"},"observation_digest":"sha256:12f25c197148a01cc2796adf0cb2819011c66b81ff18dd9bcd9135dea25d1103","observation_id":"0ccbcfbf-d951-4116-bd11-0d9e7d3fef95","resolution":{"observed_at":"2026-08-11T13:14:47.775127Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}}],"links":{"evidence":"/evidence","html":"/paper/1912.02931/citation-record","integrity":"/paper/1912.02931/integrity","json":"/paper/1912.02931/citation-record.json","paper":"/paper/1912.02931"},"outbound":[],"paper":{"arxiv_id":"1912.02931","last_updated":"2022-02-23T13:54:47Z","latest_version":3,"primary_category":"math.AG","snapshot_observed_at":"2026-08-04T08:29:14.866350Z","submitted_at":"2019-12-06T00:24:32Z","title":"Boundedness of minimal partial du Val resolutions of canonical surface foliations"},"reference_resolution":{"displayed":0,"state_counts":{"malformed_identifier":0,"metadata_mismatch":0,"parse_uncertain":0,"unresolved":0,"verified_exact":0,"verified_fuzzy":0},"total_outbound_references":0},"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":"2026-08-12T06:34:41.77262+00:00","source":"crossref"},{"observed_at":"2026-08-12T06:34:36.333875+00:00","source":"retraction_watch"}],"thesis":"As of 12 August 2026, this Paper Citation Record lists 0 of 0 outbound references and 2 inbound Pith citation observations for arXiv:1912.02931."}