{"as_of":"2026-08-17T20:45:00Z","caps":{"database_statements":6,"inbound":100,"outbound":100},"context_digest":"sha256:6884071aab1f5463c50afd47673ec0597028758c8dd4a63fbaef4705ab170544","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":"2026-08-17T06:30:58.91139+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":"2026-08-16T11:08:12.485633Z","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":"2026-08-16T11:08:13.160672Z","state":"measured"}],"external_citation_measurements":[],"inbound":[{"citation":{"cited_paper":{"arxiv_id":"2104.09107","last_updated":"2021-04-19T07:54:19Z","snapshot_observed_at":"2026-08-16T18:30:37.973969Z","submitted_at":"2021-04-19T07:54:19Z","title":"Causal Program Dependence Analysis","version":1},"cited_work":{"arxiv_id":"2104.09107","doi":null,"metadata_source":"pith","pith_arxiv_id":"2104.09107","snapshot_observed_at":"2026-08-16T11:08:13.160672Z","title":"Causal Program Dependence Analysis","venue":"cs.SE","work_id":"ec8d092e-d733-45da-90bf-26c5b317ee6b","year":2021},"citing_paper":{"arxiv_id":"2504.16526","last_updated":"2025-04-25T13:32:24Z","snapshot_observed_at":"2026-08-16T10:59:04.849486Z","submitted_at":"2025-04-23T08:50:24Z","title":"Using Causal Inference to Test Systems with Hidden and Interacting Variables: An Evaluative Case Study","version":2},"reference_index":34,"source":"pdf_text","source_observed_at":"2026-08-16T11:08:12.485633Z"},"links":{"cited_paper":"/paper/2104.09107","citing_paper":"/paper/2504.16526"},"observation_digest":"sha256:311d98d5f825963d686d15f0737463062d3bb47bc586343eedc95bf56f06992a","observation_id":"7c251467-49fe-4b47-b890-d51cb782e742","resolution":{"observed_at":"2026-08-16T11:08:13.165330Z","resolver_source":"local_arxiv","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-17T06:30:58.91139+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-17T06:30:58.91139+00:00","source":"crossref"},{"observed_at":"2026-08-17T06:30:54.323127+00:00","source":"retraction_watch"}],"state":"measured"}}],"links":{"evidence":"/evidence","html":"/paper/2104.09107/citation-record","integrity":"/paper/2104.09107/integrity","json":"/paper/2104.09107/citation-record.json","paper":"/paper/2104.09107"},"outbound":[],"paper":{"arxiv_id":"2104.09107","last_updated":"2021-04-19T07:54:19Z","latest_version":1,"primary_category":"cs.SE","snapshot_observed_at":"2026-08-16T18:30:37.973969Z","submitted_at":"2021-04-19T07:54:19Z","title":"Causal Program Dependence Analysis"},"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":"2026-08-17T06:30:58.91139+00:00","source":"crossref"},{"observed_at":"2026-08-17T06:30:54.323127+00:00","source":"retraction_watch"}],"thesis":"As of 17 August 2026, this Paper Citation Record lists 0 of 0 outbound references and 1 inbound Pith citation observation for arXiv:2104.09107."}