{"as_of":"2026-08-16T16:44:00Z","caps":{"database_statements":6,"inbound":100,"outbound":100},"context_digest":"sha256:7436a44d78e598249cdf4455e1a2c46c5f9251fe414cf35e6c842fb695260aa6","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":"2026-08-16T06:30:59.297886+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":"2026-08-15T17:30:47.397602Z","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":"2026-08-15T17:30:47.650850Z","state":"measured"}],"external_citation_measurements":[],"inbound":[{"citation":{"cited_paper":{"arxiv_id":"1903.01390","last_updated":"2019-08-25T21:21:05Z","snapshot_observed_at":"2026-08-14T17:07:40.451194Z","submitted_at":"2019-03-04T17:37:43Z","title":"Sim-to-Real Transfer for Biped Locomotion","version":2},"cited_work":{"arxiv_id":"1903.01390","doi":null,"metadata_source":"pith","pith_arxiv_id":"1903.01390","snapshot_observed_at":"2026-08-15T17:30:47.650850Z","title":"Sim-to-Real Transfer for Biped Locomotion","venue":"cs.RO","work_id":"75e1a499-54f9-499f-8524-cfcefb829610","year":2019},"citing_paper":{"arxiv_id":"2508.12252","last_updated":"2025-08-26T03:21:20Z","snapshot_observed_at":"2026-08-16T02:22:03.549626Z","submitted_at":"2025-08-17T06:17:06Z","title":"Robot Trains Robot: Automatic Real-World Policy Adaptation and Learning for Humanoids","version":2},"reference_index":43,"source":"pdf_text","source_observed_at":"2026-08-15T17:30:47.397602Z"},"links":{"cited_paper":"/paper/1903.01390","citing_paper":"/paper/2508.12252"},"observation_digest":"sha256:d420081be5663645200d1d2a930176b77a4263840ae9e8f9c613c572fa6f6c9e","observation_id":"ebd9c970-5feb-4211-a91c-8b71ed150709","resolution":{"observed_at":"2026-08-15T17:30:47.655543Z","resolver_source":"local_arxiv","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-16T06:30:59.297886+00:00","source":"crossref"},{"observed_at":"2026-08-16T06:30:54.164669+00:00","source":"retraction_watch"}],"state":"measured"}}],"links":{"evidence":"/evidence","html":"/paper/1903.01390/citation-record","integrity":"/paper/1903.01390/integrity","json":"/paper/1903.01390/citation-record.json","paper":"/paper/1903.01390"},"outbound":[],"paper":{"arxiv_id":"1903.01390","last_updated":"2019-08-25T21:21:05Z","latest_version":2,"primary_category":"cs.RO","snapshot_observed_at":"2026-08-14T17:07:40.451194Z","submitted_at":"2019-03-04T17:37:43Z","title":"Sim-to-Real Transfer for Biped Locomotion"},"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":"2026-08-16T06:30:59.297886+00:00","source":"crossref"},{"observed_at":"2026-08-16T06:30:54.164669+00:00","source":"retraction_watch"}],"thesis":"As of 16 August 2026, this Paper Citation Record lists 0 of 0 outbound references and 1 inbound Pith citation observation for arXiv:1903.01390."}