{"as_of":"2026-08-08T23:57:00Z","caps":{"database_statements":6,"inbound":100,"outbound":100},"context_digest":"sha256:4e3b0bfc862defd6a7a4febc3a8036cac4eeefd306d1fd2847cda18413611179","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":1,"lane":"standing_notices","note":"One-hop event checks from named stored sources.","records_observed":1,"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":"2026-08-04T17:07:29.066943Z","state":"measured"},{"denominator":1,"lane":"external_citation_measurements","note":"A source-named dated measurement, never combined with another source.","records_observed":0,"source":"cited_works","source_observed_at":null,"state":"measured"}],"external_citation_measurements":[],"inbound":[{"citation":{"cited_paper":{"arxiv_id":"0909.4295","last_updated":"2009-09-23T20:00:04Z","snapshot_observed_at":"2026-07-06T01:58:37.049406Z","submitted_at":"2009-09-23T20:00:04Z","title":"Stellar Binary Companions to Supernova Progenitors","version":1},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"0909.4295","snapshot_observed_at":"2026-08-04T17:07:29.066943Z","title":", keywords =","venue":null,"work_id":null,"year":null},"citing_paper":{"arxiv_id":"2608.01994","last_updated":"2026-08-03T09:55:55Z","snapshot_observed_at":"2026-08-08T15:34:09.817837Z","submitted_at":"2026-08-03T09:55:55Z","title":"Searching for core-collapse supernovae in binaries with ZTF","version":1},"reference_index":39,"source":"arxiv_source","source_observed_at":"2026-08-04T17:07:29.066943Z"},"links":{"cited_paper":"/paper/0909.4295","citing_paper":"/paper/2608.01994"},"observation_digest":"sha256:ac35672fc6a82b97386a0bb32f0d651fd2ed3c562cfc89f1019ace81f3fbb549","observation_id":"97ae5b65-f2c4-4bce-97da-c24bebba8622","resolution":{"observed_at":"2026-08-04T17:07:29.066943Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}}],"links":{"evidence":"/evidence","html":"/paper/0909.4295/citation-record","integrity":"/paper/0909.4295/integrity","json":"/paper/0909.4295/citation-record.json","paper":"/paper/0909.4295"},"outbound":[],"paper":{"arxiv_id":"0909.4295","last_updated":"2009-09-23T20:00:04Z","latest_version":1,"primary_category":"astro-ph.SR","snapshot_observed_at":"2026-07-06T01:58:37.049406Z","submitted_at":"2009-09-23T20:00:04Z","title":"Stellar Binary Companions to Supernova Progenitors"},"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":"2026-08-08T06:32:00.761636+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 0 of 0 outbound references and 1 inbound Pith citation observation for arXiv:0909.4295."}