{"as_of":"2026-08-09T15:07:00Z","caps":{"database_statements":6,"inbound":100,"outbound":100},"context_digest":"sha256:77cc4f5bf9ddc1b1b63e65c48b17ffacf2f399924327ba0002e2a5d35b67e7a0","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":"2026-08-08T20:10:00.305543Z","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":"2026-08-06T21:29:52.970560Z","state":"measured"}],"external_citation_measurements":[],"inbound":[{"citation":{"cited_paper":{"arxiv_id":"2006.08109","last_updated":"2020-11-02T19:15:11Z","snapshot_observed_at":"2026-08-09T09:42:46.777261Z","submitted_at":"2020-06-15T03:21:46Z","title":"NeuroCard: One Cardinality Estimator for All Tables","version":2},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"2006.08109","snapshot_observed_at":"2026-08-08T20:10:00.305543Z","title":null,"venue":null,"work_id":null,"year":2020},"citing_paper":{"arxiv_id":"2502.05256","last_updated":"2025-02-07T18:20:19Z","snapshot_observed_at":"2026-08-08T20:02:19.501722Z","submitted_at":"2025-02-07T18:20:19Z","title":"Learned Offline Query Planning via Bayesian Optimization","version":1},"reference_index":102,"source":"pdf_text","source_observed_at":"2026-08-08T20:10:00.305543Z"},"links":{"cited_paper":"/paper/2006.08109","citing_paper":"/paper/2502.05256"},"observation_digest":"sha256:b8fcd57c3044f6b7a458fa27c6be9bba1d43fa9e720823b54fb03a369f69f3a3","observation_id":"54851777-a0a4-4f3a-8d42-caddfd26b051","resolution":{"observed_at":"2026-08-08T20:10:00.305543Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":{"arxiv_id":"2006.08109","last_updated":"2020-11-02T19:15:11Z","snapshot_observed_at":"2026-08-09T09:42:46.777261Z","submitted_at":"2020-06-15T03:21:46Z","title":"NeuroCard: One Cardinality Estimator for All Tables","version":2},"cited_work":{"arxiv_id":"2006.08109","doi":null,"metadata_source":"pith","pith_arxiv_id":"2006.08109","snapshot_observed_at":"2026-08-06T21:29:52.970560Z","title":"NeuroCard: One Cardinality Estimator for All Tables","venue":"cs.DB","work_id":"f1cf9037-344b-4853-b43e-858f483e56dc","year":2020},"citing_paper":{"arxiv_id":"2507.00188","last_updated":"2025-06-30T18:58:20Z","snapshot_observed_at":"2026-08-09T08:33:52.848874Z","submitted_at":"2025-06-30T18:58:20Z","title":"LIMAO: A Framework for Lifelong Modular Learned Query Optimization","version":1},"reference_index":70,"source":"pdf_text","source_observed_at":"2026-08-06T21:29:51.777169Z"},"links":{"cited_paper":"/paper/2006.08109","citing_paper":"/paper/2507.00188"},"observation_digest":"sha256:2330961761b0be2f319f3b135059ff78c0fca2b21dbadd64381948551a69b2ab","observation_id":"ab033c3a-94db-44df-b7e7-9057cbc5905e","resolution":{"observed_at":"2026-08-06T21:29:53.057494Z","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/2006.08109/citation-record","integrity":"/paper/2006.08109/integrity","json":"/paper/2006.08109/citation-record.json","paper":"/paper/2006.08109"},"outbound":[],"paper":{"arxiv_id":"2006.08109","last_updated":"2020-11-02T19:15:11Z","latest_version":2,"primary_category":"cs.DB","snapshot_observed_at":"2026-08-09T09:42:46.777261Z","submitted_at":"2020-06-15T03:21:46Z","title":"NeuroCard: One Cardinality Estimator for All Tables"},"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:2006.08109."}