{"as_of":"2026-08-09T11:21:00Z","caps":{"database_statements":6,"inbound":100,"outbound":100},"context_digest":"sha256:3b9654c32b95b5f288d0c9c1e5a471a6352723bffb0f34268be924a82fe153f1","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":2,"lane":"standing_notices","note":"One-hop event checks from named stored sources.","records_observed":2,"source":"scholarly_work_events, retraction_status_cache","source_observed_at":"2026-08-09T06:31:02.800959+00:00","state":"measured"},{"denominator":2,"lane":"inbound_itemization","note":"Pith citing papers itemized under the disclosed page cap.","records_observed":2,"source":"paper_references, paper_reference_links","source_observed_at":"2026-07-11T07:20:59.200623Z","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":"2026-07-07T18:04:00.456177Z","state":"measured"}],"external_citation_measurements":[],"inbound":[{"citation":{"cited_paper":{"arxiv_id":"1902.09051","last_updated":"2021-05-03T07:54:29Z","snapshot_observed_at":"2026-07-06T07:35:04.987332Z","submitted_at":"2019-02-25T01:24:19Z","title":"Robust and Adaptive Door Operation with a Mobile Robot","version":4},"cited_work":{"arxiv_id":"1902.09051","doi":null,"metadata_source":"pith","pith_arxiv_id":"1902.09051","snapshot_observed_at":"2026-07-07T18:04:00.456177Z","title":"Robust and Adaptive Door Operation with a Mobile Robot","venue":"cs.RO","work_id":"e8a61a6d-ab61-4777-b7eb-c5430f1954b5","year":2019},"citing_paper":{"arxiv_id":"2607.05315","last_updated":"2026-07-07T16:49:51Z","snapshot_observed_at":"2026-08-07T22:47:10.872212Z","submitted_at":"2026-07-06T16:56:00Z","title":"Socially-Aware Autonomous Doorway Traversal and Payload Delivery for Emergency Assistance","version":1},"reference_index":5,"source":"pdf_text","source_observed_at":"2026-07-07T17:54:27.259176Z"},"links":{"cited_paper":"/paper/1902.09051","citing_paper":"/paper/2607.05315"},"observation_digest":"sha256:870275b7d702687ed7cb77ad5e8961d43435b2c0f273493bbfae2420dc768074","observation_id":"0b0c29bb-4b5f-4f15-931a-2f593fae1755","resolution":{"observed_at":"2026-07-07T18:04:00.458656Z","resolver_source":"local_arxiv","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-09T06:31:02.800959+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-09T06:31:02.800959+00:00","source":"crossref"},{"observed_at":"2026-08-09T06:30:57.326959+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":{"arxiv_id":"1902.09051","last_updated":"2021-05-03T07:54:29Z","snapshot_observed_at":"2026-07-06T07:35:04.987332Z","submitted_at":"2019-02-25T01:24:19Z","title":"Robust and Adaptive Door Operation with a Mobile Robot","version":4},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"1902.09051","snapshot_observed_at":"2026-07-11T07:20:59.200623Z","title":"Robust and adaptive door operation with a mobile robot,","venue":null,"work_id":null,"year":2021},"citing_paper":{"arxiv_id":"2607.05315","last_updated":"2026-07-07T16:49:51Z","snapshot_observed_at":"2026-08-07T22:47:10.872212Z","submitted_at":"2026-07-06T16:56:00Z","title":"Socially-Aware Autonomous Doorway Traversal and Payload Delivery for Emergency Assistance","version":2},"reference_index":5,"source":"pdf_text","source_observed_at":"2026-07-11T07:20:59.200623Z"},"links":{"cited_paper":"/paper/1902.09051","citing_paper":"/paper/2607.05315"},"observation_digest":"sha256:05c13cfbef856ea3b890128c2db0b4b06587d9ce57f19cadc5500acb2a639035","observation_id":"971f7a58-cc11-4950-b5a9-474a503e7428","resolution":{"observed_at":"2026-07-11T07:20:59.200623Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}}],"links":{"evidence":"/evidence","html":"/paper/1902.09051/citation-record","integrity":"/paper/1902.09051/integrity","json":"/paper/1902.09051/citation-record.json","paper":"/paper/1902.09051"},"outbound":[],"paper":{"arxiv_id":"1902.09051","last_updated":"2021-05-03T07:54:29Z","latest_version":4,"primary_category":"cs.RO","snapshot_observed_at":"2026-07-06T07:35:04.987332Z","submitted_at":"2019-02-25T01:24:19Z","title":"Robust and Adaptive Door Operation with a Mobile Robot"},"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":"2026-08-09T06:31:02.800959+00:00","source":"crossref"},{"observed_at":"2026-08-09T06:30:57.326959+00:00","source":"retraction_watch"}],"thesis":"As of 9 August 2026, this Paper Citation Record lists 0 of 0 outbound references and 2 inbound Pith citation observations for arXiv:1902.09051."}