{"as_of":"2026-08-19T12:35:00Z","caps":{"database_statements":6,"inbound":100,"outbound":100},"context_digest":"sha256:31d27daad3b5e7bd4070b03850f6857fe8a385980161aeb676aca2dfa2acaa0f","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":"2026-08-19T06:32:44.657259+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":"2026-05-24T20:22:49.120504Z","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":"2026-05-24T20:24:53.031179Z","state":"measured"}],"external_citation_measurements":[],"inbound":[{"citation":{"cited_paper":{"arxiv_id":"1904.04187","last_updated":"2019-04-08T16:53:44Z","snapshot_observed_at":"2026-08-14T16:49:50.890141Z","submitted_at":"2019-04-08T16:53:44Z","title":"Spatio-Temporal Multisensor Calibration Based on Gaussian Processes Moving Object Tracking","version":1},"cited_work":{"arxiv_id":"1904.04187","doi":null,"metadata_source":"pith","pith_arxiv_id":"1904.04187","snapshot_observed_at":"2026-06-05T21:23:00.469572Z","title":"Spatio-Temporal Multisensor Calibration Based on Gaussian Processes Moving Object Tracking","venue":"cs.RO","work_id":"de5686f8-46cb-4d05-b4aa-75c3b6d62bf4","year":2019},"citing_paper":{"arxiv_id":"1907.07521","last_updated":"2019-07-17T13:48:01Z","snapshot_observed_at":"2026-08-18T19:34:50.767410Z","submitted_at":"2019-07-17T13:48:01Z","title":"Stochastic Optimization for Trajectory Planning with Heteroscedastic Gaussian Processes","version":1},"reference_index":17,"source":"pdf_text","source_observed_at":"2026-05-24T20:22:49.120504Z"},"links":{"cited_paper":"/paper/1904.04187","citing_paper":"/paper/1907.07521"},"observation_digest":"sha256:31c44a3094a6a50b84fad0da89e958637ef03eaacea2df39d4e2dfe098204a43","observation_id":"d2e1145a-ad82-4052-b6c8-2cb9fdcf8f25","resolution":{"observed_at":"2026-05-24T20:24:53.034169Z","resolver_source":"local_arxiv","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-19T06:32:44.657259+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-19T06:32:44.657259+00:00","source":"crossref"},{"observed_at":"2026-08-19T06:32:39.956319+00:00","source":"retraction_watch"}],"state":"measured"}}],"links":{"evidence":"/evidence","html":"/paper/1904.04187/citation-record","integrity":"/paper/1904.04187/integrity","json":"/paper/1904.04187/citation-record.json","paper":"/paper/1904.04187"},"outbound":[],"paper":{"arxiv_id":"1904.04187","last_updated":"2019-04-08T16:53:44Z","latest_version":1,"primary_category":"cs.RO","snapshot_observed_at":"2026-08-14T16:49:50.890141Z","submitted_at":"2019-04-08T16:53:44Z","title":"Spatio-Temporal Multisensor Calibration Based on Gaussian Processes Moving Object Tracking"},"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":"2026-08-19T06:32:44.657259+00:00","source":"crossref"},{"observed_at":"2026-08-19T06:32:39.956319+00:00","source":"retraction_watch"}],"thesis":"As of 19 August 2026, this Paper Citation Record lists 0 of 0 outbound references and 1 inbound Pith citation observation for arXiv:1904.04187."}