{"as_of":"2026-08-07T15:40:00Z","caps":{"database_statements":6,"inbound":100,"outbound":100},"context_digest":"sha256:54352ae76922b9cd93fa9a58ab297a6fbc3ef13919748b37074eaa8d6731de1b","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":"2026-08-07T06:34:17.273281+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":"2026-08-06T10:22:58.507130Z","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":"2026-06-29T11:43:23.712903Z","state":"measured"}],"external_citation_measurements":[],"inbound":[{"citation":{"cited_paper":{"arxiv_id":"2205.07891","last_updated":"2022-07-21T18:25:04Z","snapshot_observed_at":"2026-07-06T13:10:31.678627Z","submitted_at":"2022-05-16T18:00:00Z","title":"Harvesting mutual information from BTZ black hole spacetime","version":2},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"2205.07891","snapshot_observed_at":"2026-08-06T10:22:58.507130Z","title":"Bueley, L","venue":null,"work_id":null,"year":2022},"citing_paper":{"arxiv_id":"2508.00287","last_updated":"2025-08-18T02:30:55Z","snapshot_observed_at":"2026-08-07T11:13:28.581635Z","submitted_at":"2025-08-01T03:12:01Z","title":"Privacy-Preserving Driver Drowsiness Detection with Spatial Self-Attention and Federated Learning","version":2},"reference_index":47,"source":"pdf_text","source_observed_at":"2026-08-06T10:22:58.507130Z"},"links":{"cited_paper":"/paper/2205.07891","citing_paper":"/paper/2508.00287"},"observation_digest":"sha256:c35e54fb354f3834f7dd902522ef73ffc7d21da76961ee75166e3a655ba6a069","observation_id":"e2576781-e5de-41c4-9824-7bdf10e09d1b","resolution":{"observed_at":"2026-08-06T10:22:58.507130Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":{"arxiv_id":"2205.07891","last_updated":"2022-07-21T18:25:04Z","snapshot_observed_at":"2026-07-06T13:10:31.678627Z","submitted_at":"2022-05-16T18:00:00Z","title":"Harvesting mutual information from BTZ black hole spacetime","version":2},"cited_work":{"arxiv_id":"2205.07891","doi":null,"metadata_source":"arxiv_reference","pith_arxiv_id":"2205.07891","snapshot_observed_at":"2026-06-29T11:43:23.712903Z","title":"Bueley, L","venue":null,"work_id":"e780d99c-412d-4221-91ae-0f2e846724f4","year":2022},"citing_paper":{"arxiv_id":"2605.28055","last_updated":"2026-05-27T07:02:05Z","snapshot_observed_at":"2026-08-02T00:53:13.560793Z","submitted_at":"2026-05-27T07:02:05Z","title":"Cavity-Induced Suppression of Entanglement and Enhancement of Quantum Discord","version":1},"reference_index":15,"source":"pdf_text","source_observed_at":"2026-06-29T11:40:11.436630Z"},"links":{"cited_paper":"/paper/2205.07891","citing_paper":"/paper/2605.28055"},"observation_digest":"sha256:b649537a8f5287ce9ee1268a90e250bdff795801a07aad94f0058c90001bd5ac","observation_id":"1151dcbd-442d-4021-a52e-95253a929fc1","resolution":{"observed_at":"2026-06-29T11:43:23.714266Z","resolver_source":"arxiv_id","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-07T06:34:17.273281+00:00.","reason":null,"source_receipts":[{"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"}],"state":"measured"}}],"links":{"evidence":"/evidence","html":"/paper/2205.07891/citation-record","integrity":"/paper/2205.07891/integrity","json":"/paper/2205.07891/citation-record.json","paper":"/paper/2205.07891"},"outbound":[],"paper":{"arxiv_id":"2205.07891","last_updated":"2022-07-21T18:25:04Z","latest_version":2,"primary_category":"quant-ph","snapshot_observed_at":"2026-07-06T13:10:31.678627Z","submitted_at":"2022-05-16T18:00:00Z","title":"Harvesting mutual information from BTZ black hole spacetime"},"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 2 inbound Pith citation observations for arXiv:2205.07891."}