{"as_of":"2026-08-15T22:32:00Z","caps":{"database_statements":6,"inbound":100,"outbound":100},"context_digest":"sha256:add219adbdfa9f29c389ae6830242416ff88c6f212598812c517ab6719c0e99e","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":"2026-08-15T06:32:42.880941+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":"2026-08-03T16:19:37.954319Z","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":"2026-07-03T21:48:59.676330Z","state":"measured"}],"external_citation_measurements":[],"inbound":[{"citation":{"cited_paper":{"arxiv_id":"1806.09516","last_updated":"2018-11-13T14:33:34Z","snapshot_observed_at":"2026-08-14T18:59:34.646874Z","submitted_at":"2018-06-25T15:04:17Z","title":"Exact black holes in quadratic gravity with any cosmological constant","version":2},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"1806.09516","snapshot_observed_at":"2026-08-03T16:19:37.954319Z","title":"ˇSvarc, J","venue":null,"work_id":null,"year":2018},"citing_paper":{"arxiv_id":"2512.14148","last_updated":"2026-07-23T07:27:33Z","snapshot_observed_at":"2026-08-13T09:53:11.741327Z","submitted_at":"2025-12-16T07:12:35Z","title":"Spherically symmetric solutions in quasi-local Einstein-Weyl gravity","version":2},"reference_index":33,"source":"pdf_text","source_observed_at":"2026-08-03T16:19:37.954319Z"},"links":{"cited_paper":"/paper/1806.09516","citing_paper":"/paper/2512.14148"},"observation_digest":"sha256:70b1e6d9815c824b7c5dd07419305745aa4a95c53713ef311f68db8fe7fadf09","observation_id":"99dfd232-f241-4fd4-b367-4037812ce0da","resolution":{"observed_at":"2026-08-03T16:19:37.954319Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":{"arxiv_id":"1806.09516","last_updated":"2018-11-13T14:33:34Z","snapshot_observed_at":"2026-08-14T18:59:34.646874Z","submitted_at":"2018-06-25T15:04:17Z","title":"Exact black holes in quadratic gravity with any cosmological constant","version":2},"cited_work":{"arxiv_id":"1806.09516","doi":null,"metadata_source":"pith","pith_arxiv_id":"1806.09516","snapshot_observed_at":"2026-07-03T21:48:59.676330Z","title":"Exact black holes in quadratic gravity with any cosmological constant","venue":"gr-qc","work_id":"8abb2970-378c-4067-a4d9-8af5c5d0d1bb","year":2018},"citing_paper":{"arxiv_id":"2606.17784","last_updated":"2026-06-25T16:09:26Z","snapshot_observed_at":"2026-08-01T17:55:46.756192Z","submitted_at":"2026-06-16T11:00:37Z","title":"Quasi-topological gravity for 4-dimensional Taub-NUT, near-horizon extreme Kerr, and swirling symmetries","version":2},"reference_index":110,"source":"pdf_text","source_observed_at":"2026-06-27T00:10:22.163641Z"},"links":{"cited_paper":"/paper/1806.09516","citing_paper":"/paper/2606.17784"},"observation_digest":"sha256:2f3ce17d726657c029e79f0a4db057e5e9e10f3a0e459f6397071856cdba2924","observation_id":"6b730d1f-1f61-486d-b1c5-6668abeb9f81","resolution":{"observed_at":"2026-07-03T21:48:59.677438Z","resolver_source":"local_arxiv","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-15T06:32:42.880941+00:00","source":"crossref"},{"observed_at":"2026-08-15T06:32:39.529945+00:00","source":"retraction_watch"}],"state":"measured"}}],"links":{"evidence":"/evidence","html":"/paper/1806.09516/citation-record","integrity":"/paper/1806.09516/integrity","json":"/paper/1806.09516/citation-record.json","paper":"/paper/1806.09516"},"outbound":[],"paper":{"arxiv_id":"1806.09516","last_updated":"2018-11-13T14:33:34Z","latest_version":2,"primary_category":"gr-qc","snapshot_observed_at":"2026-08-14T18:59:34.646874Z","submitted_at":"2018-06-25T15:04:17Z","title":"Exact black holes in quadratic gravity with any cosmological constant"},"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":"2026-08-15T06:32:42.880941+00:00","source":"crossref"},{"observed_at":"2026-08-15T06:32:39.529945+00:00","source":"retraction_watch"}],"thesis":"As of 15 August 2026, this Paper Citation Record lists 0 of 0 outbound references and 2 inbound Pith citation observations for arXiv:1806.09516."}