{"as_of":"2026-08-17T19:30:00Z","caps":{"database_statements":6,"inbound":100,"outbound":100},"context_digest":"sha256:b61363ff412c173ce2321554f9fe6dc159d4d57c96ee0519837106571f271d67","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":"2026-08-16T00:09:44.329686Z","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":"2026-08-16T00:09:44.739040Z","state":"measured"}],"external_citation_measurements":[],"inbound":[{"citation":{"cited_paper":{"arxiv_id":"2303.15795","last_updated":"2023-03-28T07:59:59Z","snapshot_observed_at":"2026-08-17T15:11:33.146530Z","submitted_at":"2023-03-28T07:59:59Z","title":"Experimental Twin-Field Quantum Key Distribution Over 1000 km Fiber Distance","version":1},"cited_work":{"arxiv_id":"2303.15795","doi":null,"metadata_source":"pith","pith_arxiv_id":"2303.15795","snapshot_observed_at":"2026-08-16T00:09:44.739040Z","title":"Experimental Twin-Field Quantum Key Distribution Over 1000 km Fiber Distance","venue":"quant-ph","work_id":"4b63ce38-ada5-4381-9f11-3e99346fb196","year":2023},"citing_paper":{"arxiv_id":"2608.12659","last_updated":"2026-08-12T23:45:37Z","snapshot_observed_at":"2026-08-16T23:10:46.452061Z","submitted_at":"2026-08-12T23:45:37Z","title":"Topological State-Aware Simulation Framework for Inter-Satellite Twin-Field QKD Networks","version":1},"reference_index":9,"source":"pdf_text","source_observed_at":"2026-08-16T00:09:44.329686Z"},"links":{"cited_paper":"/paper/2303.15795","citing_paper":"/paper/2608.12659"},"observation_digest":"sha256:d847d6c95afc6e28c21792f6c267470fcef84175dbfee1910f6dacf68beaf023","observation_id":"9180c493-7763-4b12-9cf4-941343dd7a12","resolution":{"observed_at":"2026-08-16T00:09:44.743755Z","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/2303.15795/citation-record","integrity":"/paper/2303.15795/integrity","json":"/paper/2303.15795/citation-record.json","paper":"/paper/2303.15795"},"outbound":[],"paper":{"arxiv_id":"2303.15795","last_updated":"2023-03-28T07:59:59Z","latest_version":1,"primary_category":"quant-ph","snapshot_observed_at":"2026-08-17T15:11:33.146530Z","submitted_at":"2023-03-28T07:59:59Z","title":"Experimental Twin-Field Quantum Key Distribution Over 1000 km Fiber Distance"},"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:2303.15795."}