{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2014:C4BM7CIXYUOBAFS2IDOX4NCM4V","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":"5912bdbe8599d2683b9ef6983e21fb1a276c322321206d96763c401672166c52","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.flu-dyn","submitted_at":"2014-05-19T19:03:52Z","title_canon_sha256":"d2ca2607f38fc1f2fc60136ed2e19143065d5686bcec929dce813c0033eedb0e"},"schema_version":"1.0","source":{"id":"1405.4838","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1405.4838","created_at":"2026-05-18T02:18:33Z"},{"alias_kind":"arxiv_version","alias_value":"1405.4838v1","created_at":"2026-05-18T02:18:33Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1405.4838","created_at":"2026-05-18T02:18:33Z"},{"alias_kind":"pith_short_12","alias_value":"C4BM7CIXYUOB","created_at":"2026-05-18T12:28:22Z"},{"alias_kind":"pith_short_16","alias_value":"C4BM7CIXYUOBAFS2","created_at":"2026-05-18T12:28:22Z"},{"alias_kind":"pith_short_8","alias_value":"C4BM7CIX","created_at":"2026-05-18T12:28:22Z"}],"graph_snapshots":[{"event_id":"sha256:5cfaa0e8c8bc8d99ae4729414febb8742a9cd7438395490940f2a6c2da101af0","target":"graph","created_at":"2026-05-18T02:18:33Z","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"},"paper":{"abstract_excerpt":"The paper presents a numerical investigation of the leading-edge vortices generated by rotating triangular wings at Reynolds number $Re=250$. A series of three-dimensional numerical simulations have been carried out using a Fourier pseudo-spectral method with volume penalization. The transition from stable attachment of the leading-edge vortex to periodic vortex shedding is explored, as a function of the wing aspect ratio and the angle of attack. It is found that, in a stable configuration, the spanwise flow in the recirculation bubble past the wing is due to the centrifugal force, incompressi","authors_text":"Dmitry Kolomenskiy, Kai Schneider, Yossef Elimelech","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.flu-dyn","submitted_at":"2014-05-19T19:03:52Z","title":"Leading-edge vortex shedding from rotating wings"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1405.4838","kind":"arxiv","version":1},"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":"sha256:6735b116b92ad2a525d603cd912fff8bff16f8e94614af477edf2936021f0e32","target":"record","created_at":"2026-05-18T02:18:33Z","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":"5912bdbe8599d2683b9ef6983e21fb1a276c322321206d96763c401672166c52","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.flu-dyn","submitted_at":"2014-05-19T19:03:52Z","title_canon_sha256":"d2ca2607f38fc1f2fc60136ed2e19143065d5686bcec929dce813c0033eedb0e"},"schema_version":"1.0","source":{"id":"1405.4838","kind":"arxiv","version":1}},"canonical_sha256":"1702cf8917c51c10165a40dd7e344ce5682e1ab2bb9df3a26dc6d541d5ee1f43","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"1702cf8917c51c10165a40dd7e344ce5682e1ab2bb9df3a26dc6d541d5ee1f43","first_computed_at":"2026-05-18T02:18:33.079919Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:18:33.079919Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"Wpqu1tzbi3pzYT+R9TxDNlOLOqw5FAXt6eDgvzXFeqPz8xZA2DuFmCFadSGqg8zP7ifuFfqauoH0ql11Eu7ZCQ==","signature_status":"signed_v1","signed_at":"2026-05-18T02:18:33.080397Z","signed_message":"canonical_sha256_bytes"},"source_id":"1405.4838","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:6735b116b92ad2a525d603cd912fff8bff16f8e94614af477edf2936021f0e32","sha256:5cfaa0e8c8bc8d99ae4729414febb8742a9cd7438395490940f2a6c2da101af0"],"state_sha256":"b9d7d1472657a209a99648104177cb85b2f69beb7a7d5b540bc4e16e2dba46b0"}