{"as_of":"2026-08-09T21:42:00Z","caps":{"database_statements":6,"inbound":100,"outbound":100},"context_digest":"sha256:a528a61ae7b0ddbdd425de016dc309e2602f047578d103d66b1e8bc5ed3bf1a5","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":"2026-08-09T06:31:02.800959+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":"2026-08-08T16:36:20.445320Z","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":"1905.02262","last_updated":"2019-05-06T21:07:49Z","snapshot_observed_at":"2026-07-31T04:25:53.224751Z","submitted_at":"2019-05-06T21:07:49Z","title":"Understanding extreme quasar optical variability with CRTS: II. Changing-state quasars","version":1},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"1905.02262","snapshot_observed_at":"2026-08-08T16:36:20.445320Z","title":"Changing-state quasars","venue":null,"work_id":null,"year":1905},"citing_paper":{"arxiv_id":"2608.05267","last_updated":"2026-08-05T18:00:00Z","snapshot_observed_at":"2026-08-09T21:10:14.622058Z","submitted_at":"2026-08-05T18:00:00Z","title":"Where did all the Little Red Dots go? The abundance of LRD analogues among objects with broad lines at $z < 0.35$","version":1},"reference_index":65,"source":"arxiv_source","source_observed_at":"2026-08-08T16:36:20.445320Z"},"links":{"cited_paper":"/paper/1905.02262","citing_paper":"/paper/2608.05267"},"observation_digest":"sha256:2fbd41b5838e2a91b19c662167ab7e7f3a6b744f6491f246155ba126e55b15c2","observation_id":"aea576bc-85ac-4a81-b4e4-867e1312da5d","resolution":{"observed_at":"2026-08-08T16:36:20.445320Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}}],"links":{"evidence":"/evidence","html":"/paper/1905.02262/citation-record","integrity":"/paper/1905.02262/integrity","json":"/paper/1905.02262/citation-record.json","paper":"/paper/1905.02262"},"outbound":[],"paper":{"arxiv_id":"1905.02262","last_updated":"2019-05-06T21:07:49Z","latest_version":1,"primary_category":"astro-ph.GA","snapshot_observed_at":"2026-07-31T04:25:53.224751Z","submitted_at":"2019-05-06T21:07:49Z","title":"Understanding extreme quasar optical variability with CRTS: II. Changing-state quasars"},"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":"2026-08-09T06:31:02.800959+00:00","source":"crossref"},{"observed_at":"2026-08-09T06:30:57.326959+00:00","source":"retraction_watch"}],"thesis":"As of 9 August 2026, this Paper Citation Record lists 0 of 0 outbound references and 1 inbound Pith citation observation for arXiv:1905.02262."}