{"as_of":"2026-08-07T19:11:00Z","caps":{"database_statements":6,"inbound":100,"outbound":100},"context_digest":"sha256:5cac24aafd0849b0d0a720455f0c56e3ffe9066a4f3a168a7ba55708f3de38e7","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":"2026-08-07T06:34:17.273281+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":"2026-08-06T17:05:25.590219Z","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":"2026-08-06T17:05:36.624926Z","state":"measured"}],"external_citation_measurements":[],"inbound":[{"citation":{"cited_paper":{"arxiv_id":"2110.15330","last_updated":"2021-10-28T17:44:54Z","snapshot_observed_at":"2026-07-06T12:03:10.121189Z","submitted_at":"2021-10-28T17:44:54Z","title":"Quantum conditional entropy from information-theoretic principles","version":1},"cited_work":{"arxiv_id":"2110.15330","doi":null,"metadata_source":"pith","pith_arxiv_id":"2110.15330","snapshot_observed_at":"2026-08-06T17:05:36.624926Z","title":"Quantum conditional entropy from information-theoretic principles","venue":"quant-ph","work_id":"fa5eec56-e237-4f33-82ed-c006ced1dc86","year":2021},"citing_paper":{"arxiv_id":"2507.12310","last_updated":"2025-07-16T15:06:17Z","snapshot_observed_at":"2026-08-06T16:46:23.335148Z","submitted_at":"2025-07-16T15:06:17Z","title":"Uncertainty and entropies of classical channels","version":1},"reference_index":23,"source":"pdf_text","source_observed_at":"2026-08-06T17:05:25.590219Z"},"links":{"cited_paper":"/paper/2110.15330","citing_paper":"/paper/2507.12310"},"observation_digest":"sha256:c9973dd3525b7d9fd02b2ae27c714f2fc35141e9a1195ef582179d307bfbbc2a","observation_id":"851354a5-8dd5-4990-bceb-dc23a381fe96","resolution":{"observed_at":"2026-08-06T17:05:36.755973Z","resolver_source":"local_arxiv","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-07T06:34:17.273281+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-07T06:34:17.273281+00:00","source":"crossref"},{"observed_at":"2026-08-07T06:34:11.927384+00:00","source":"retraction_watch"}],"state":"measured"}}],"links":{"evidence":"/evidence","html":"/paper/2110.15330/citation-record","integrity":"/paper/2110.15330/integrity","json":"/paper/2110.15330/citation-record.json","paper":"/paper/2110.15330"},"outbound":[],"paper":{"arxiv_id":"2110.15330","last_updated":"2021-10-28T17:44:54Z","latest_version":1,"primary_category":"quant-ph","snapshot_observed_at":"2026-07-06T12:03:10.121189Z","submitted_at":"2021-10-28T17:44:54Z","title":"Quantum conditional entropy from information-theoretic principles"},"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":"2026-08-07T06:34:17.273281+00:00","source":"crossref"},{"observed_at":"2026-08-07T06:34:11.927384+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:2110.15330."}