{"as_of":"2026-08-12T09:31:00Z","caps":{"database_statements":6,"inbound":100,"outbound":100},"context_digest":"sha256:f31667c2374d3640e2ee3d60be8648abb0bd01843907c560132889b633ac58fd","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":"2026-08-12T06:34:41.77262+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":"2026-08-11T04:57:36.144875Z","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":"2026-08-11T04:57:36.562350Z","state":"measured"}],"external_citation_measurements":[],"inbound":[{"citation":{"cited_paper":{"arxiv_id":"1604.02120","last_updated":"2017-11-29T14:59:59Z","snapshot_observed_at":"2026-08-02T05:55:55.641931Z","submitted_at":"2016-04-07T19:15:18Z","title":"BTZ Black Holes and Flat Space Cosmologies in Higher Derivative Theories","version":3},"cited_work":{"arxiv_id":"1604.02120","doi":null,"metadata_source":"pith","pith_arxiv_id":"1604.02120","snapshot_observed_at":"2026-08-11T04:57:36.562350Z","title":"BTZ Black Holes and Flat Space Cosmologies in Higher Derivative Theories","venue":"hep-th","work_id":"52593924-113c-41f8-9177-0dff91e9282f","year":2016},"citing_paper":{"arxiv_id":"2412.18286","last_updated":"2025-04-01T10:06:42Z","snapshot_observed_at":"2026-08-12T06:16:37.341162Z","submitted_at":"2024-12-24T08:44:11Z","title":"Extended Near Horizon Symmetries of Extremal BTZ Black Holes in 3D Massive Gravity","version":3},"reference_index":44,"source":"pdf_text","source_observed_at":"2026-08-11T04:57:36.144875Z"},"links":{"cited_paper":"/paper/1604.02120","citing_paper":"/paper/2412.18286"},"observation_digest":"sha256:5ec396db4e1b0a5d94d597c5a22f6ca10b7dbb758c48fed04a5677673edbfb70","observation_id":"f4cc43da-e428-4a64-98b6-91286c9eef40","resolution":{"observed_at":"2026-08-11T04:57:36.566390Z","resolver_source":"local_arxiv","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-12T06:34:41.77262+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-12T06:34:41.77262+00:00","source":"crossref"},{"observed_at":"2026-08-12T06:34:36.333875+00:00","source":"retraction_watch"}],"state":"measured"}}],"links":{"evidence":"/evidence","html":"/paper/1604.02120/citation-record","integrity":"/paper/1604.02120/integrity","json":"/paper/1604.02120/citation-record.json","paper":"/paper/1604.02120"},"outbound":[],"paper":{"arxiv_id":"1604.02120","last_updated":"2017-11-29T14:59:59Z","latest_version":3,"primary_category":"hep-th","snapshot_observed_at":"2026-08-02T05:55:55.641931Z","submitted_at":"2016-04-07T19:15:18Z","title":"BTZ Black Holes and Flat Space Cosmologies in Higher Derivative Theories"},"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":"2026-08-12T06:34:41.77262+00:00","source":"crossref"},{"observed_at":"2026-08-12T06:34:36.333875+00:00","source":"retraction_watch"}],"thesis":"As of 12 August 2026, this Paper Citation Record lists 0 of 0 outbound references and 1 inbound Pith citation observation for arXiv:1604.02120."}