{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2002:KQCGHOIUVTY67KMXR64IM34LTN","short_pith_number":"pith:KQCGHOIU","schema_version":"1.0","canonical_sha256":"540463b914acf1efa9978fb8866f8b9b4e72263a5e35f7ce7cdf5abe420235fa","source":{"kind":"arxiv","id":"nlin/0204004","version":2},"attestation_state":"computed","paper":{"title":"Bailout Embeddings and Neutrally Buoyant Particles in Three-Dimensional Flows","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["physics.flu-dyn"],"primary_cat":"nlin.CD","authors_text":"I. tuval, J.H.E. Cartwright, M.O. Magnasco, O. Piro","submitted_at":"2002-04-03T15:59:36Z","abstract_excerpt":"We use the bailout embeddings of three-dimensional volume-preserving maps to study qualitatively the dy- namics of small spherical neutrally buoyant impurities suspended in a time-periodic incompressible fluid flow. The accumulation of impurities in tubular vortical structures, the detachment of particles from fluid trajectories near hyperbolic invariant lines, and the formation of nontrivial three-dimensional structures in the distribution of particles are predicted."},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"nlin/0204004","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nlin.CD","submitted_at":"2002-04-03T15:59:36Z","cross_cats_sorted":["physics.flu-dyn"],"title_canon_sha256":"d423f7875aa61e43c6b64a1282b9f0ea68dc36f2365080ae84203c65ac070227","abstract_canon_sha256":"7ecab97d1573ad44a0e4420889753da663d9f6c0c86815b92e4324f3405df668"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T03:50:23.165121Z","signature_b64":"ixlZ3wuIuNjruUzfzUV9r/vUOoXpus0UxFIhQ+843SB0XE+4Lx5EuTDPYmsX8EgpBRXgb+Pnjuno1pUsUrkbBw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"540463b914acf1efa9978fb8866f8b9b4e72263a5e35f7ce7cdf5abe420235fa","last_reissued_at":"2026-05-18T03:50:23.164185Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T03:50:23.164185Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Bailout Embeddings and Neutrally Buoyant Particles in Three-Dimensional Flows","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["physics.flu-dyn"],"primary_cat":"nlin.CD","authors_text":"I. tuval, J.H.E. Cartwright, M.O. Magnasco, O. Piro","submitted_at":"2002-04-03T15:59:36Z","abstract_excerpt":"We use the bailout embeddings of three-dimensional volume-preserving maps to study qualitatively the dy- namics of small spherical neutrally buoyant impurities suspended in a time-periodic incompressible fluid flow. The accumulation of impurities in tubular vortical structures, the detachment of particles from fluid trajectories near hyperbolic invariant lines, and the formation of nontrivial three-dimensional structures in the distribution of particles are predicted."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"nlin/0204004","kind":"arxiv","version":2},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"},"aliases":[{"alias_kind":"arxiv","alias_value":"nlin/0204004","created_at":"2026-05-18T03:50:23.164344+00:00"},{"alias_kind":"arxiv_version","alias_value":"nlin/0204004v2","created_at":"2026-05-18T03:50:23.164344+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.nlin/0204004","created_at":"2026-05-18T03:50:23.164344+00:00"},{"alias_kind":"pith_short_12","alias_value":"KQCGHOIUVTY6","created_at":"2026-05-18T12:25:51.375804+00:00"},{"alias_kind":"pith_short_16","alias_value":"KQCGHOIUVTY67KMX","created_at":"2026-05-18T12:25:51.375804+00:00"},{"alias_kind":"pith_short_8","alias_value":"KQCGHOIU","created_at":"2026-05-18T12:25:51.375804+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":0,"internal_anchor_count":0,"sample":[]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/KQCGHOIUVTY67KMXR64IM34LTN","json":"https://pith.science/pith/KQCGHOIUVTY67KMXR64IM34LTN.json","graph_json":"https://pith.science/api/pith-number/KQCGHOIUVTY67KMXR64IM34LTN/graph.json","events_json":"https://pith.science/api/pith-number/KQCGHOIUVTY67KMXR64IM34LTN/events.json","paper":"https://pith.science/paper/KQCGHOIU"},"agent_actions":{"view_html":"https://pith.science/pith/KQCGHOIUVTY67KMXR64IM34LTN","download_json":"https://pith.science/pith/KQCGHOIUVTY67KMXR64IM34LTN.json","view_paper":"https://pith.science/paper/KQCGHOIU","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=nlin/0204004&json=true","fetch_graph":"https://pith.science/api/pith-number/KQCGHOIUVTY67KMXR64IM34LTN/graph.json","fetch_events":"https://pith.science/api/pith-number/KQCGHOIUVTY67KMXR64IM34LTN/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/KQCGHOIUVTY67KMXR64IM34LTN/action/timestamp_anchor","attest_storage":"https://pith.science/pith/KQCGHOIUVTY67KMXR64IM34LTN/action/storage_attestation","attest_author":"https://pith.science/pith/KQCGHOIUVTY67KMXR64IM34LTN/action/author_attestation","sign_citation":"https://pith.science/pith/KQCGHOIUVTY67KMXR64IM34LTN/action/citation_signature","submit_replication":"https://pith.science/pith/KQCGHOIUVTY67KMXR64IM34LTN/action/replication_record"}},"created_at":"2026-05-18T03:50:23.164344+00:00","updated_at":"2026-05-18T03:50:23.164344+00:00"}