{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2024:A6PV5PJDVBKV453Q5LINFY3VS3","merge_version":"pith-open-graph-merge-v1","event_count":2,"valid_event_count":2,"invalid_event_count":0,"equivocation_count":0,"current":{"canonical_record":{"metadata":{"abstract_canon_sha256":"bf4fe7c58a3119c36108fe214bc576d377a6c6144c2d675b6b98ad31424d98f7","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"physics.flu-dyn","submitted_at":"2024-01-29T15:09:40Z","title_canon_sha256":"949fd72c81de2b6a449b5bb01d317bdb7409631e8ef370771968fe53b0f844c6"},"schema_version":"1.0","source":{"id":"2401.16214","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2401.16214","created_at":"2026-07-05T08:42:32Z"},{"alias_kind":"arxiv_version","alias_value":"2401.16214v3","created_at":"2026-07-05T08:42:32Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2401.16214","created_at":"2026-07-05T08:42:32Z"},{"alias_kind":"pith_short_12","alias_value":"A6PV5PJDVBKV","created_at":"2026-07-05T08:42:32Z"},{"alias_kind":"pith_short_16","alias_value":"A6PV5PJDVBKV453Q","created_at":"2026-07-05T08:42:32Z"},{"alias_kind":"pith_short_8","alias_value":"A6PV5PJD","created_at":"2026-07-05T08:42:32Z"}],"graph_snapshots":[{"event_id":"sha256:0aa6c1dbebd62b43e0bba87cd32ef14e9e0245be2592b154db973bdf438ca16d","target":"graph","created_at":"2026-07-05T08:42:32Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"graph_snapshot":{"author_claims":{"count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","strong_count":0},"builder_version":"pith-number-builder-2026-05-17-v1","claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/2401.16214/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"The general system of images for regularized Stokeslets (GSIRS) developed by Cortez and Varela (2015) is used extensively to model Stokes flow phenomena such as microorganisms swimming near a boundary. Our collaborative team uses dynamically similar scaled macroscopic experiments to test theories for forces and torques on spheres moving near a boundary and use these data and the method of regularized Stokeslets (MRS) created by Cortez et al. (2015) to calibrate the GSIRS. We find excellent agreement between theory and experiments, which provides the first experimental validation of such series","authors_text":"Amelia Gibbs, Bruce Rodenborn, Frank Healy, Hoa Nguyen, Jonathan McCoy, Kate Brown, Orrin Shindell, Ricardo Cortez","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"physics.flu-dyn","submitted_at":"2024-01-29T15:09:40Z","title":"Using theory and experiments of spheres moving near boundaries to optimize the method of images for regularized Stokeslets"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2401.16214","kind":"arxiv","version":3},"verdict":{"created_at":null,"id":null,"model_set":{},"one_line_summary":"","pipeline_version":null,"pith_extraction_headline":"","strongest_claim":"","weakest_assumption":""}},"verdict_id":null}}],"author_attestations":[],"timestamp_anchors":[],"storage_attestations":[],"citation_signatures":[],"replication_records":[],"corrections":[],"mirror_hints":[],"record_created":{"event_id":"sha256:2d6448f9ed6209698ece498499d59c743eadff7456498301b584945311833bda","target":"record","created_at":"2026-07-05T08:42:32Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"attestation_state":"computed","canonical_record":{"metadata":{"abstract_canon_sha256":"bf4fe7c58a3119c36108fe214bc576d377a6c6144c2d675b6b98ad31424d98f7","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"physics.flu-dyn","submitted_at":"2024-01-29T15:09:40Z","title_canon_sha256":"949fd72c81de2b6a449b5bb01d317bdb7409631e8ef370771968fe53b0f844c6"},"schema_version":"1.0","source":{"id":"2401.16214","kind":"arxiv","version":3}},"canonical_sha256":"079f5ebd23a8555e7770ead0d2e37596c02d16ea1967a9c24a566fb1e0590f13","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"079f5ebd23a8555e7770ead0d2e37596c02d16ea1967a9c24a566fb1e0590f13","first_computed_at":"2026-07-05T08:42:32.528219Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T08:42:32.528219Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"mnyRRXwYzyPhtseUmc1mOeB8hbjy2AXbcjzr9cxHmeVN88HiDCUmN8652LbZf9POJPTupwrMxLOHCtcnM1s8Aw==","signature_status":"signed_v1","signed_at":"2026-07-05T08:42:32.528671Z","signed_message":"canonical_sha256_bytes"},"source_id":"2401.16214","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:2d6448f9ed6209698ece498499d59c743eadff7456498301b584945311833bda","sha256:0aa6c1dbebd62b43e0bba87cd32ef14e9e0245be2592b154db973bdf438ca16d"],"state_sha256":"dae70826674fc6fb5959140188fdbaf94b882795e54e2fbc64a7b8b9bb006d95"}