{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2017:RMUZ3B5T4JOS3EI6BU3EIBSQRN","short_pith_number":"pith:RMUZ3B5T","schema_version":"1.0","canonical_sha256":"8b299d87b3e25d2d911e0d364406508b5bcdc8bb92c2a0df7cae09e0fb0f75e7","source":{"kind":"arxiv","id":"1708.00937","version":1},"attestation_state":"computed","paper":{"title":"Flocking from a quantum analogy: Spin-orbit coupling in an active fluid","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.stat-mech"],"primary_cat":"cond-mat.soft","authors_text":"Anton Souslov, Benjamin Loewe, Paul M. Goldbart","submitted_at":"2017-08-02T21:38:34Z","abstract_excerpt":"Systems composed of strongly interacting self-propelled particles can form a spontaneously flowing polar active fluid. The study of the connection between the microscopic dynamics of a single such particle and the macroscopic dynamics of the fluid can yield insights into experimentally realizable active flows, but this connection is well understood in only a few select cases. We introduce a model of self-propelled particles based on an analogy with the motion of electrons that have strong spin-orbit coupling. We find that, within our model, self-propelled particles are subject to an analog of "},"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":"1708.00937","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.soft","submitted_at":"2017-08-02T21:38:34Z","cross_cats_sorted":["cond-mat.stat-mech"],"title_canon_sha256":"64d9758351d73a48ae2192267eff5836e10b9387b52710c10709d54673c82830","abstract_canon_sha256":"a2a5b5e98402774377251df6c1f3ae3ffb3a04b97d1884ad235dab6eadd67db7"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:22:16.043548Z","signature_b64":"Uocq8sjK4OY5ziLDwRauCGCTV0hyLjHJVz+HFhnwF34X9tdDDwwawA6Gv1oPZoIiNyrSmjqNtcoiHWHUJWowDA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"8b299d87b3e25d2d911e0d364406508b5bcdc8bb92c2a0df7cae09e0fb0f75e7","last_reissued_at":"2026-05-18T00:22:16.042982Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:22:16.042982Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Flocking from a quantum analogy: Spin-orbit coupling in an active fluid","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.stat-mech"],"primary_cat":"cond-mat.soft","authors_text":"Anton Souslov, Benjamin Loewe, Paul M. Goldbart","submitted_at":"2017-08-02T21:38:34Z","abstract_excerpt":"Systems composed of strongly interacting self-propelled particles can form a spontaneously flowing polar active fluid. The study of the connection between the microscopic dynamics of a single such particle and the macroscopic dynamics of the fluid can yield insights into experimentally realizable active flows, but this connection is well understood in only a few select cases. We introduce a model of self-propelled particles based on an analogy with the motion of electrons that have strong spin-orbit coupling. We find that, within our model, self-propelled particles are subject to an analog of "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1708.00937","kind":"arxiv","version":1},"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":"1708.00937","created_at":"2026-05-18T00:22:16.043073+00:00"},{"alias_kind":"arxiv_version","alias_value":"1708.00937v1","created_at":"2026-05-18T00:22:16.043073+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1708.00937","created_at":"2026-05-18T00:22:16.043073+00:00"},{"alias_kind":"pith_short_12","alias_value":"RMUZ3B5T4JOS","created_at":"2026-05-18T12:31:39.905425+00:00"},{"alias_kind":"pith_short_16","alias_value":"RMUZ3B5T4JOS3EI6","created_at":"2026-05-18T12:31:39.905425+00:00"},{"alias_kind":"pith_short_8","alias_value":"RMUZ3B5T","created_at":"2026-05-18T12:31:39.905425+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/RMUZ3B5T4JOS3EI6BU3EIBSQRN","json":"https://pith.science/pith/RMUZ3B5T4JOS3EI6BU3EIBSQRN.json","graph_json":"https://pith.science/api/pith-number/RMUZ3B5T4JOS3EI6BU3EIBSQRN/graph.json","events_json":"https://pith.science/api/pith-number/RMUZ3B5T4JOS3EI6BU3EIBSQRN/events.json","paper":"https://pith.science/paper/RMUZ3B5T"},"agent_actions":{"view_html":"https://pith.science/pith/RMUZ3B5T4JOS3EI6BU3EIBSQRN","download_json":"https://pith.science/pith/RMUZ3B5T4JOS3EI6BU3EIBSQRN.json","view_paper":"https://pith.science/paper/RMUZ3B5T","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1708.00937&json=true","fetch_graph":"https://pith.science/api/pith-number/RMUZ3B5T4JOS3EI6BU3EIBSQRN/graph.json","fetch_events":"https://pith.science/api/pith-number/RMUZ3B5T4JOS3EI6BU3EIBSQRN/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/RMUZ3B5T4JOS3EI6BU3EIBSQRN/action/timestamp_anchor","attest_storage":"https://pith.science/pith/RMUZ3B5T4JOS3EI6BU3EIBSQRN/action/storage_attestation","attest_author":"https://pith.science/pith/RMUZ3B5T4JOS3EI6BU3EIBSQRN/action/author_attestation","sign_citation":"https://pith.science/pith/RMUZ3B5T4JOS3EI6BU3EIBSQRN/action/citation_signature","submit_replication":"https://pith.science/pith/RMUZ3B5T4JOS3EI6BU3EIBSQRN/action/replication_record"}},"created_at":"2026-05-18T00:22:16.043073+00:00","updated_at":"2026-05-18T00:22:16.043073+00:00"}