{"as_of":"2026-08-20T07:25:00Z","caps":{"database_statements":6,"inbound":100,"outbound":100},"context_digest":"sha256:14beafb5784d5c90d39ae05435db5a80d83bfcb7fe98c437e5e8e466b006242e","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":"2026-08-20T06:33:59.587034+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":"2026-05-08T01:54:00.651553Z","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":"2026-05-12T08:51:23.892270Z","state":"measured"}],"external_citation_measurements":[],"inbound":[{"citation":{"cited_paper":{"arxiv_id":"2304.02691","last_updated":"2023-06-15T18:30:47Z","snapshot_observed_at":"2026-08-16T15:42:27.590575Z","submitted_at":"2023-04-05T18:41:29Z","title":"Numerical approach to the black-to-white hole transition","version":2},"cited_work":{"arxiv_id":"2304.02691","doi":null,"metadata_source":"arxiv_reference","pith_arxiv_id":"2304.02691","snapshot_observed_at":"2026-06-05T21:23:00.469572Z","title":"Frisoni, Numerical approach to the black-to-white hole transition, Phys","venue":null,"work_id":"6ea91237-97b1-46da-97e4-c8b3fad05616","year":2023},"citing_paper":{"arxiv_id":"2604.24945","last_updated":"2026-04-27T19:40:07Z","snapshot_observed_at":"2026-08-15T05:48:25.247674Z","submitted_at":"2026-04-27T19:40:07Z","title":"Toller matrices and the Feynman $i\\varepsilon$ in spinfoams","version":1},"reference_index":86,"source":"pdf_text","source_observed_at":"2026-05-08T01:54:00.651553Z"},"links":{"cited_paper":"/paper/2304.02691","citing_paper":"/paper/2604.24945"},"observation_digest":"sha256:08d14c2301e2f93a1a0a7d2ca2f420dac1c7cd570ed55584a870112fbb4b5f23","observation_id":"00c18b37-7e51-4018-9613-b8bc73031073","resolution":{"observed_at":"2026-05-11T23:01:21.539025Z","resolver_source":"arxiv_id","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-20T06:33:59.587034+00:00","source":"crossref"},{"observed_at":"2026-08-20T06:33:54.927442+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":{"arxiv_id":"2304.02691","last_updated":"2023-06-15T18:30:47Z","snapshot_observed_at":"2026-08-16T15:42:27.590575Z","submitted_at":"2023-04-05T18:41:29Z","title":"Numerical approach to the black-to-white hole transition","version":2},"cited_work":{"arxiv_id":"2304.02691","doi":null,"metadata_source":"arxiv_reference","pith_arxiv_id":"2304.02691","snapshot_observed_at":"2026-06-05T21:23:00.469572Z","title":"Frisoni, Numerical approach to the black-to-white hole transition, Phys","venue":null,"work_id":"6ea91237-97b1-46da-97e4-c8b3fad05616","year":2023},"citing_paper":{"arxiv_id":"2605.03922","last_updated":"2026-05-05T16:17:10Z","snapshot_observed_at":"2026-08-11T14:12:10.830203Z","submitted_at":"2026-05-05T16:17:10Z","title":"Minimum lifetime of a black hole","version":1},"reference_index":65,"source":"pdf_text","source_observed_at":"2026-05-07T13:44:19.184437Z"},"links":{"cited_paper":"/paper/2304.02691","citing_paper":"/paper/2605.03922"},"observation_digest":"sha256:de54facb37696902b3b8e1b44a36bfea2108b391a5802bdf960b72233e4a0466","observation_id":"c21759ef-593e-49f5-9e61-a0b68957fe29","resolution":{"observed_at":"2026-05-12T08:51:23.894814Z","resolver_source":"arxiv_id","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-20T06:33:59.587034+00:00","source":"crossref"},{"observed_at":"2026-08-20T06:33:54.927442+00:00","source":"retraction_watch"}],"state":"measured"}}],"links":{"evidence":"/evidence","html":"/paper/2304.02691/citation-record","integrity":"/paper/2304.02691/integrity","json":"/paper/2304.02691/citation-record.json","paper":"/paper/2304.02691"},"outbound":[],"paper":{"arxiv_id":"2304.02691","last_updated":"2023-06-15T18:30:47Z","latest_version":2,"primary_category":"gr-qc","snapshot_observed_at":"2026-08-16T15:42:27.590575Z","submitted_at":"2023-04-05T18:41:29Z","title":"Numerical approach to the black-to-white hole transition"},"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":"2026-08-20T06:33:59.587034+00:00","source":"crossref"},{"observed_at":"2026-08-20T06:33:54.927442+00:00","source":"retraction_watch"}],"thesis":"As of 20 August 2026, this Paper Citation Record lists 0 of 0 outbound references and 2 inbound Pith citation observations for arXiv:2304.02691."}