{"as_of":"2026-07-19T11:18:00Z","canonical_paper_id":"UD4YEYH6","canonical_url":"https://pith.science/paper/UD4YEYH6/integrity","context_digest":"sha256:1a1568782ba162652a7b198ff8ab0b0eecf561ea2effe9e05926dc8bb4ffc4d2","coverage_summary":[],"findings":[],"findings_empty_copy":"No checks are listed for this paper yet.","findings_observation_state":"no_listed_checks","links":{"arxiv":"https://arxiv.org/abs/2603.07151","bundle_json":"/pith/UD4YEYH6YP62J5NAYOI7ESDOKS/bundle.json","citation_record":"/paper/UD4YEYH6/citation-record","evidence":"/evidence","html":"/paper/UD4YEYH6/integrity","integrity_json":"/paper/UD4YEYH6/integrity.json","json":"/paper/UD4YEYH6/integrity.json","legacy_integrity_json":"/pith/UD4YEYH6/integrity.json","paper":"/paper/UD4YEYH6","reference_changes":"/flags?citing=UD4YEYH6"},"paper":{"arxiv_id":"2603.07151","latest_version":3,"primary_cat":"physics.flu-dyn","title":"Optimize discrete loss with finite-difference physics constraint and time-stepping for PDE solving"},"pith_number":"pith:2026:UD4YEYH6YP62J5NAYOI7ESDOKS","pith_short":"UD4YEYH6YP62J5NAYOI7ESDOKS","record":{"arxiv_id":"2603.07151","claim":"As of an unrecorded date, Pith completed 0 of 0 listed checks against arXiv:2603.07151. No listed check completed, so this record makes no findings claim.","counts":{"completed":0,"failed":0,"listed":0,"not_collected":0,"not_requested":0,"partial":0,"public_findings_from_completed":0,"skipped":0,"unavailable":0,"withheld":0},"coverage":[],"observed_at":null,"refusal":"This is a record of named checks, not a clean-status claim or a paper verdict.","schema":"pith.integrity.v1"},"schema":"pith.paper-integrity-record.v1","species":"LEDGER"}