{"as_of":"2026-08-07T06:31:00Z","caps":{"database_statements":6,"inbound":100,"outbound":100},"context_digest":"sha256:a0b861f9d541dd2a6263acf6dc35dc8b8d0a73cf7aafa378923de7d5a3959384","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":"2026-08-06T06:34:29.942622+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":"2026-08-05T16:00:33.634801Z","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":"2026-08-05T16:00:35.041999Z","state":"measured"}],"external_citation_measurements":[],"inbound":[{"citation":{"cited_paper":{"arxiv_id":"2009.02544","last_updated":"2020-09-14T11:11:55Z","snapshot_observed_at":"2026-08-07T05:32:00.095502Z","submitted_at":"2020-09-05T14:54:25Z","title":"Machine Learning Calabi-Yau Four-folds","version":2},"cited_work":{"arxiv_id":"2009.02544","doi":null,"metadata_source":"pith","pith_arxiv_id":"2009.02544","snapshot_observed_at":"2026-08-05T16:00:35.041999Z","title":"Machine Learning Calabi-Yau Four-folds","venue":"hep-th","work_id":"36b32bef-1361-4567-97d8-1de9a296050e","year":2020},"citing_paper":{"arxiv_id":"2508.19157","last_updated":"2025-08-26T16:09:00Z","snapshot_observed_at":"2026-08-05T16:00:32.287170Z","submitted_at":"2025-08-26T16:09:00Z","title":"Machine Learning Free Quotients of CICYs","version":1},"reference_index":26,"source":"pdf_text","source_observed_at":"2026-08-05T16:00:33.634801Z"},"links":{"cited_paper":"/paper/2009.02544","citing_paper":"/paper/2508.19157"},"observation_digest":"sha256:1cc218dbddd6a310022bb72b5e3a874f55e203ff939f42b70d77c6c7ab855d8f","observation_id":"15e91807-97d9-4163-9ae7-005f2b5ffe42","resolution":{"observed_at":"2026-08-05T16:00:35.058700Z","resolver_source":"local_arxiv","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-06T06:34:29.942622+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-06T06:34:29.942622+00:00","source":"crossref"},{"observed_at":"2026-08-06T06:34:23.284952+00:00","source":"retraction_watch"}],"state":"measured"}}],"links":{"evidence":"/evidence","html":"/paper/2009.02544/citation-record","integrity":"/paper/2009.02544/integrity","json":"/paper/2009.02544/citation-record.json","paper":"/paper/2009.02544"},"outbound":[],"paper":{"arxiv_id":"2009.02544","last_updated":"2020-09-14T11:11:55Z","latest_version":2,"primary_category":"hep-th","snapshot_observed_at":"2026-08-07T05:32:00.095502Z","submitted_at":"2020-09-05T14:54:25Z","title":"Machine Learning Calabi-Yau Four-folds"},"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":"2026-08-06T06:34:29.942622+00:00","source":"crossref"},{"observed_at":"2026-08-06T06:34:23.284952+00:00","source":"retraction_watch"}],"thesis":"As of 7 August 2026, this Paper Citation Record lists 0 of 0 outbound references and 1 inbound Pith citation observation for arXiv:2009.02544."}