{"as_of":"2026-08-17T23:24:00Z","caps":{"database_statements":6,"inbound":100,"outbound":100},"context_digest":"sha256:743fb50579165f73602787f9d17d60ecbfee508111a4b50e8551b34e1042e398","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":"2026-08-16T00:09:44.307411Z","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":"2026-08-16T00:09:44.759366Z","state":"measured"}],"external_citation_measurements":[],"inbound":[{"citation":{"cited_paper":{"arxiv_id":"1903.07845","last_updated":"2019-03-19T05:37:59Z","snapshot_observed_at":"2026-08-14T17:00:15.672317Z","submitted_at":"2019-03-19T05:37:59Z","title":"Satellite constellations for trusted node QKD networks","version":1},"cited_work":{"arxiv_id":"1903.07845","doi":null,"metadata_source":"pith","pith_arxiv_id":"1903.07845","snapshot_observed_at":"2026-08-16T00:09:44.759366Z","title":"Satellite constellations for trusted node QKD networks","venue":"quant-ph","work_id":"906d785c-cb2f-4d83-9810-37a4609b3bd1","year":2019},"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":4,"source":"pdf_text","source_observed_at":"2026-08-16T00:09:44.307411Z"},"links":{"cited_paper":"/paper/1903.07845","citing_paper":"/paper/2608.12659"},"observation_digest":"sha256:1e671d179c9b49b7a8b6c6037956441e6a94b6620cd033992fe09098cd7ba8ef","observation_id":"17cda314-74ee-4bf0-8617-0759c916cfc5","resolution":{"observed_at":"2026-08-16T00:09:44.764355Z","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/1903.07845/citation-record","integrity":"/paper/1903.07845/integrity","json":"/paper/1903.07845/citation-record.json","paper":"/paper/1903.07845"},"outbound":[],"paper":{"arxiv_id":"1903.07845","last_updated":"2019-03-19T05:37:59Z","latest_version":1,"primary_category":"quant-ph","snapshot_observed_at":"2026-08-14T17:00:15.672317Z","submitted_at":"2019-03-19T05:37:59Z","title":"Satellite constellations for trusted node QKD networks"},"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:1903.07845."}