{"as_of":"2026-08-07T08:16:00Z","caps":{"database_statements":6,"inbound":100,"outbound":100},"context_digest":"sha256:da718d1490413deb5e92029f799cae8e681082aad946fb16012a9e9731711651","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":"2026-08-07T06:34:17.273281+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":"2026-07-31T05:23:39.986176Z","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":"1805.03538","last_updated":"2018-05-09T14:00:35Z","snapshot_observed_at":"2026-07-06T06:38:12.452988Z","submitted_at":"2018-05-09T14:00:35Z","title":"Recurring obscuration in NGC 3783","version":1},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"1805.03538","snapshot_observed_at":"2026-07-31T05:23:39.986176Z","title":", keywords =","venue":null,"work_id":null,"year":null},"citing_paper":{"arxiv_id":"2607.28501","last_updated":"2026-07-30T16:45:53Z","snapshot_observed_at":"2026-08-06T16:34:33.049393Z","submitted_at":"2026-07-30T16:45:53Z","title":"X-ray Absorption Variability in NGC 1142: Another Constraint on the Nature of the Torus/Broad-Line Region in Active Galactic Nuclei","version":1},"reference_index":231,"source":"arxiv_source","source_observed_at":"2026-07-31T05:23:39.986176Z"},"links":{"cited_paper":"/paper/1805.03538","citing_paper":"/paper/2607.28501"},"observation_digest":"sha256:7c9ced3966e9e1fc8bca6085a943f234f51de4b66ed86df654a37e7c1974f527","observation_id":"5395c3ad-313f-4d58-857b-33916b5f6cf0","resolution":{"observed_at":"2026-07-31T05:23:39.986176Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}}],"links":{"evidence":"/evidence","html":"/paper/1805.03538/citation-record","integrity":"/paper/1805.03538/integrity","json":"/paper/1805.03538/citation-record.json","paper":"/paper/1805.03538"},"outbound":[],"paper":{"arxiv_id":"1805.03538","last_updated":"2018-05-09T14:00:35Z","latest_version":1,"primary_category":"astro-ph.HE","snapshot_observed_at":"2026-07-06T06:38:12.452988Z","submitted_at":"2018-05-09T14:00:35Z","title":"Recurring obscuration in NGC 3783"},"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":"2026-08-07T06:34:17.273281+00:00","source":"crossref"},{"observed_at":"2026-08-07T06:34:11.927384+00:00","source":"retraction_watch"}],"thesis":"As of 7 August 2026, this Paper Citation Record lists 0 of 0 outbound references and 1 inbound Pith citation observation for arXiv:1805.03538."}