{"as_of":"2026-08-06T01:47:00Z","caps":{"database_statements":6,"inbound":100,"outbound":100},"context_digest":"sha256:086c08ffb2631fb47a5a3322a0d78d967e6ba3fc02f439219dfe3fd43f781d74","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":"2026-08-05T06:32:48.257954+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":"2026-07-01T05:07:58.212933Z","state":"measured"},{"denominator":1,"lane":"external_citation_measurements","note":"A source-named dated measurement, never combined with another source.","records_observed":0,"source":"arxiv_reference","source_observed_at":"2026-07-01T10:45:42.861033Z","state":"measured"}],"external_citation_measurements":[],"inbound":[{"citation":{"cited_paper":{"arxiv_id":"2502.18687","last_updated":"2025-02-25T22:51:44Z","snapshot_observed_at":"2026-07-06T20:42:42.466871Z","submitted_at":"2025-02-25T22:51:44Z","title":"Identification and Characterization for Disruptions in the U.S. National Airspace System (NAS)","version":1},"cited_work":{"arxiv_id":"2502.18687","doi":null,"metadata_source":"arxiv_reference","pith_arxiv_id":"2502.18687","snapshot_observed_at":"2026-07-01T10:45:42.861033Z","title":", author Hansen, M","venue":null,"work_id":"04e978d9-932a-4193-b85f-20b94f849579","year":2025},"citing_paper":{"arxiv_id":"2606.31142","last_updated":"2026-06-30T05:15:21Z","snapshot_observed_at":"2026-07-07T00:04:53.774826Z","submitted_at":"2026-06-30T05:15:21Z","title":"Augmenting airline networks using airside-to-airside buses to strengthen system resilience under disruptions","version":1},"reference_index":77,"source":"arxiv_source","source_observed_at":"2026-07-01T05:07:58.212933Z"},"links":{"cited_paper":"/paper/2502.18687","citing_paper":"/paper/2606.31142"},"observation_digest":"sha256:c15a98234a58955fad2b8957e01ed01cddc135ca36a4c9450cfb48a4a295b003","observation_id":"ec6f4445-b5cd-43e6-b1b1-d838c80caeb5","resolution":{"observed_at":"2026-07-01T10:45:42.862338Z","resolver_source":"arxiv_id","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-05T06:32:48.257954+00:00","source":"crossref"},{"observed_at":"2026-08-05T06:32:44.755628+00:00","source":"retraction_watch"}],"state":"measured"}}],"links":{"evidence":"/evidence","html":"/paper/2502.18687/citation-record","integrity":"/paper/2502.18687/integrity","json":"/paper/2502.18687/citation-record.json","paper":"/paper/2502.18687"},"outbound":[],"paper":{"arxiv_id":"2502.18687","last_updated":"2025-02-25T22:51:44Z","latest_version":1,"primary_category":"eess.SY","snapshot_observed_at":"2026-07-06T20:42:42.466871Z","submitted_at":"2025-02-25T22:51:44Z","title":"Identification and Characterization for Disruptions in the U.S. National Airspace System (NAS)"},"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":"2026-08-05T06:32:48.257954+00:00","source":"crossref"},{"observed_at":"2026-08-05T06:32:44.755628+00:00","source":"retraction_watch"}],"thesis":"As of 6 August 2026, this Paper Citation Record lists 0 of 0 outbound references and 1 inbound Pith citation observation for arXiv:2502.18687."}