{"as_of":"2026-08-18T10:26:00Z","caps":{"database_statements":6,"inbound":100,"outbound":100},"context_digest":"sha256:3342adad12902d177a85dd1d7aa724e698e8c7b581c484c24204b3c8a46dea27","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":"2026-08-18T06:34:40.430872+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":"2026-08-10T22:12:40.255976Z","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":"2026-08-10T22:12:41.834878Z","state":"measured"}],"external_citation_measurements":[],"inbound":[{"citation":{"cited_paper":{"arxiv_id":"1904.05037","last_updated":"2019-04-10T07:49:27Z","snapshot_observed_at":"2026-08-18T05:14:33.129076Z","submitted_at":"2019-04-10T07:49:27Z","title":"Survey of ETA prediction methods in public transport networks","version":1},"cited_work":{"arxiv_id":"1904.05037","doi":null,"metadata_source":"pith","pith_arxiv_id":"1904.05037","snapshot_observed_at":"2026-08-10T22:12:41.834878Z","title":"Survey of ETA prediction methods in public transport networks","venue":"cs.CY","work_id":"a87fb495-8fc9-4ed5-bbe2-28a58d1761a5","year":2019},"citing_paper":{"arxiv_id":"2501.02737","last_updated":"2025-02-11T12:38:35Z","snapshot_observed_at":"2026-08-16T12:59:37.867992Z","submitted_at":"2025-01-06T03:11:12Z","title":"Holistic Semantic Representation for Navigational Trajectory Generation","version":2},"reference_index":36,"source":"arxiv_source","source_observed_at":"2026-08-10T22:12:40.255976Z"},"links":{"cited_paper":"/paper/1904.05037","citing_paper":"/paper/2501.02737"},"observation_digest":"sha256:696a2cdc8946f7c3ceb76569285cd6fc1d053defe3bab32af4113834da3d3db7","observation_id":"ee80db32-bba3-4063-a009-2c4236e58ca7","resolution":{"observed_at":"2026-08-10T22:12:41.895981Z","resolver_source":"local_arxiv","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-18T06:34:40.430872+00:00","source":"crossref"},{"observed_at":"2026-08-18T06:34:34.496301+00:00","source":"retraction_watch"}],"state":"measured"}}],"links":{"evidence":"/evidence","html":"/paper/1904.05037/citation-record","integrity":"/paper/1904.05037/integrity","json":"/paper/1904.05037/citation-record.json","paper":"/paper/1904.05037"},"outbound":[],"paper":{"arxiv_id":"1904.05037","last_updated":"2019-04-10T07:49:27Z","latest_version":1,"primary_category":"cs.CY","snapshot_observed_at":"2026-08-18T05:14:33.129076Z","submitted_at":"2019-04-10T07:49:27Z","title":"Survey of ETA prediction methods in public transport 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":"2026-08-18T06:34:40.430872+00:00","source":"crossref"},{"observed_at":"2026-08-18T06:34:34.496301+00:00","source":"retraction_watch"}],"thesis":"As of 18 August 2026, this Paper Citation Record lists 0 of 0 outbound references and 1 inbound Pith citation observation for arXiv:1904.05037."}