{"as_of":"2026-08-15T03:44:00Z","caps":{"database_statements":6,"inbound":100,"outbound":100},"context_digest":"sha256:c516173e2c795c245431d21a90045839c94770b39a19761333affaa894bcf731","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":"2026-08-14T06:32:32.682623+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":"2026-08-10T21:42:54.525283Z","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":"2026-05-15T11:50:21.459661Z","state":"measured"}],"external_citation_measurements":[],"inbound":[{"citation":{"cited_paper":{"arxiv_id":"1302.1972","last_updated":"2013-02-26T12:35:19Z","snapshot_observed_at":"2026-08-15T00:29:28.145642Z","submitted_at":"2013-02-08T09:14:24Z","title":"Entropy evolution of universes with initial and final de Sitter eras","version":2},"cited_work":{"arxiv_id":"1302.1972","doi":null,"metadata_source":"pith","pith_arxiv_id":"1302.1972","snapshot_observed_at":"2026-06-05T21:23:00.469572Z","title":"Entropy evolution of universes with initial and final de Sitter eras","venue":"gr-qc","work_id":"cb552997-6e64-4322-8da0-c3c4cf0eaf84","year":2013},"citing_paper":{"arxiv_id":"2103.01183","last_updated":"2021-06-05T10:18:21Z","snapshot_observed_at":"2026-08-15T03:36:47.689228Z","submitted_at":"2021-03-01T18:27:48Z","title":"In the Realm of the Hubble tension $-$ a Review of Solutions","version":3},"reference_index":197,"source":"pdf_text","source_observed_at":"2026-05-15T11:50:20.600831Z"},"links":{"cited_paper":"/paper/1302.1972","citing_paper":"/paper/2103.01183"},"observation_digest":"sha256:cac4fc71823c9645515b533bd24dc7de3bbef7ea9ed1e6bf1fb2e5fd0914bfff","observation_id":"416b961d-7068-483d-af11-0308551b269a","resolution":{"observed_at":"2026-05-15T11:50:21.461018Z","resolver_source":"local_arxiv","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-14T06:32:32.682623+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-14T06:32:32.682623+00:00","source":"crossref"},{"observed_at":"2026-08-14T06:32:18.44784+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":{"arxiv_id":"1302.1972","last_updated":"2013-02-26T12:35:19Z","snapshot_observed_at":"2026-08-15T00:29:28.145642Z","submitted_at":"2013-02-08T09:14:24Z","title":"Entropy evolution of universes with initial and final de Sitter eras","version":2},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"1302.1972","snapshot_observed_at":"2026-08-10T21:42:54.525283Z","title":null,"venue":null,"work_id":null,"year":2013},"citing_paper":{"arxiv_id":"2501.04524","last_updated":"2025-02-13T18:58:27Z","snapshot_observed_at":"2026-08-13T15:35:08.362948Z","submitted_at":"2025-01-08T14:17:45Z","title":"Cosmological scalar perturbations in Horndeski-like gravity","version":2},"reference_index":51,"source":"pdf_text","source_observed_at":"2026-08-10T21:42:54.525283Z"},"links":{"cited_paper":"/paper/1302.1972","citing_paper":"/paper/2501.04524"},"observation_digest":"sha256:44875cc7904769edecc6362fbb77d72e4b0858f071f758582154058b2807b6d6","observation_id":"1425d58f-7170-42fe-949b-e2fd6f44836d","resolution":{"observed_at":"2026-08-10T21:42:54.525283Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}}],"links":{"evidence":"/evidence","html":"/paper/1302.1972/citation-record","integrity":"/paper/1302.1972/integrity","json":"/paper/1302.1972/citation-record.json","paper":"/paper/1302.1972"},"outbound":[],"paper":{"arxiv_id":"1302.1972","last_updated":"2013-02-26T12:35:19Z","latest_version":2,"primary_category":"gr-qc","snapshot_observed_at":"2026-08-15T00:29:28.145642Z","submitted_at":"2013-02-08T09:14:24Z","title":"Entropy evolution of universes with initial and final de Sitter eras"},"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":"2026-08-14T06:32:32.682623+00:00","source":"crossref"},{"observed_at":"2026-08-14T06:32:18.44784+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:1302.1972."}