{"as_of":"2026-08-09T09:25:00Z","caps":{"database_statements":6,"inbound":100,"outbound":100},"context_digest":"sha256:982c36d07bf31c79ef10ede447fbbb286e38316de34625155724240db66392f3","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":"2026-08-09T06:31:02.800959+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":"2026-08-09T00:45:32.842576Z","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":"2026-08-07T12:38:52.517048Z","state":"measured"}],"external_citation_measurements":[],"inbound":[{"citation":{"cited_paper":{"arxiv_id":"2212.10233","last_updated":"2024-02-23T04:45:40Z","snapshot_observed_at":"2026-08-05T12:38:47.980623Z","submitted_at":"2022-12-20T13:20:21Z","title":"Pre-trained Language Models for Keyphrase Generation: A Thorough Empirical Study","version":2},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"2212.10233","snapshot_observed_at":"2026-08-09T00:45:32.842576Z","title":null,"venue":null,"work_id":null,"year":2024},"citing_paper":{"arxiv_id":"2502.18480","last_updated":"2025-02-06T06:11:58Z","snapshot_observed_at":"2026-08-09T00:37:57.749151Z","submitted_at":"2025-02-06T06:11:58Z","title":"QExplorer: Large Language Model Based Query Extraction for Toxic Content Exploration","version":1},"reference_index":28,"source":"pdf_text","source_observed_at":"2026-08-09T00:45:32.842576Z"},"links":{"cited_paper":"/paper/2212.10233","citing_paper":"/paper/2502.18480"},"observation_digest":"sha256:1993241c664c5693cb60d060cdbdddf6b5c16fdb4ca547f030581305a89ed75d","observation_id":"3793525b-e048-43c8-963a-2a03e12666ce","resolution":{"observed_at":"2026-08-09T00:45:32.842576Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":{"arxiv_id":"2212.10233","last_updated":"2024-02-23T04:45:40Z","snapshot_observed_at":"2026-08-05T12:38:47.980623Z","submitted_at":"2022-12-20T13:20:21Z","title":"Pre-trained Language Models for Keyphrase Generation: A Thorough Empirical Study","version":2},"cited_work":{"arxiv_id":"2212.10233","doi":null,"metadata_source":"pith","pith_arxiv_id":"2212.10233","snapshot_observed_at":"2026-08-07T12:38:52.517048Z","title":"Pre-trained Language Models for Keyphrase Generation: A Thorough Empirical Study","venue":"cs.CL","work_id":"a12c9b84-4e92-4e35-a340-7c23c6f7c3f0","year":2022},"citing_paper":{"arxiv_id":"2505.24219","last_updated":"2025-05-30T05:09:53Z","snapshot_observed_at":"2026-08-08T10:52:16.754984Z","submitted_at":"2025-05-30T05:09:53Z","title":"ERU-KG: Efficient Reference-aligned Unsupervised Keyphrase Generation","version":1},"reference_index":65,"source":"arxiv_source","source_observed_at":"2026-08-07T12:38:49.803903Z"},"links":{"cited_paper":"/paper/2212.10233","citing_paper":"/paper/2505.24219"},"observation_digest":"sha256:d8680e71d238b6687842f8a5ff33db416771f9443add61998f54a01db58668c9","observation_id":"daa4a671-5879-4e9a-aac2-24c42e11e430","resolution":{"observed_at":"2026-08-07T12:38:52.645054Z","resolver_source":"local_arxiv","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-09T06:31:02.800959+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-09T06:31:02.800959+00:00","source":"crossref"},{"observed_at":"2026-08-09T06:30:57.326959+00:00","source":"retraction_watch"}],"state":"measured"}}],"links":{"evidence":"/evidence","html":"/paper/2212.10233/citation-record","integrity":"/paper/2212.10233/integrity","json":"/paper/2212.10233/citation-record.json","paper":"/paper/2212.10233"},"outbound":[],"paper":{"arxiv_id":"2212.10233","last_updated":"2024-02-23T04:45:40Z","latest_version":2,"primary_category":"cs.CL","snapshot_observed_at":"2026-08-05T12:38:47.980623Z","submitted_at":"2022-12-20T13:20:21Z","title":"Pre-trained Language Models for Keyphrase Generation: A Thorough Empirical Study"},"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":"2026-08-09T06:31:02.800959+00:00","source":"crossref"},{"observed_at":"2026-08-09T06:30:57.326959+00:00","source":"retraction_watch"}],"thesis":"As of 9 August 2026, this Paper Citation Record lists 0 of 0 outbound references and 2 inbound Pith citation observations for arXiv:2212.10233."}