{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2026:AA252RIVM4SGVFJRTRZIZZXOHS","short_pith_number":"pith:AA252RIV","schema_version":"1.0","canonical_sha256":"0035dd451567246a95319c728ce6ee3c8c8a17e1188a41bf42cda1f1716ee5d6","source":{"kind":"arxiv","id":"2606.10474","version":1},"attestation_state":"computed","paper":{"title":"Finite-Time Orientational Relaxation Restructures Collective Motion in Polar Active Matter","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["cond-mat.stat-mech","physics.bio-ph"],"primary_cat":"cond-mat.soft","authors_text":"Debasish Chaudhuri, Rajneesh Kumar, Subhransu Sekhar Mishra","submitted_at":"2026-06-09T06:43:13Z","abstract_excerpt":"We introduce a Langevin formulation of Vicsek-like active particles in which orientations evolve through finite-rate relaxation toward the local mean direction, with alignment strength $J$ and rotational diffusivity $D_r$, thereby combining Vicsek-type local consensus with XY-like orientational dynamics. Using large-scale numerical simulations, we determine the nonequilibrium phase diagram as a function of activity and alignment rate. Increasing the alignment rate drives a sequence of transitions from a homogeneous isotropic state to polar bands, a cross-sea phase of intersecting bands, a homo"},"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":"2606.10474","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.soft","submitted_at":"2026-06-09T06:43:13Z","cross_cats_sorted":["cond-mat.stat-mech","physics.bio-ph"],"title_canon_sha256":"0876279796a1c96ee860f83f4d60afca6c2ccecead1aac4818ef0e484b45535f","abstract_canon_sha256":"7af7dbabc0ad734dadeb1c6ca255817ce1fb96caf1ea7680d7190e0e97d206a3"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-06-10T01:10:21.068381Z","signature_b64":"XSSTS/aYB4iLv2W+jn/V9XIjfBHsLw1BwW7xz5xT+D/IZgQCt115hfX1JldJwFykOmxvtIVOq22MoeVTT9eLBw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"0035dd451567246a95319c728ce6ee3c8c8a17e1188a41bf42cda1f1716ee5d6","last_reissued_at":"2026-06-10T01:10:21.067730Z","signature_status":"signed_v1","first_computed_at":"2026-06-10T01:10:21.067730Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Finite-Time Orientational Relaxation Restructures Collective Motion in Polar Active Matter","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["cond-mat.stat-mech","physics.bio-ph"],"primary_cat":"cond-mat.soft","authors_text":"Debasish Chaudhuri, Rajneesh Kumar, Subhransu Sekhar Mishra","submitted_at":"2026-06-09T06:43:13Z","abstract_excerpt":"We introduce a Langevin formulation of Vicsek-like active particles in which orientations evolve through finite-rate relaxation toward the local mean direction, with alignment strength $J$ and rotational diffusivity $D_r$, thereby combining Vicsek-type local consensus with XY-like orientational dynamics. Using large-scale numerical simulations, we determine the nonequilibrium phase diagram as a function of activity and alignment rate. Increasing the alignment rate drives a sequence of transitions from a homogeneous isotropic state to polar bands, a cross-sea phase of intersecting bands, a homo"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2606.10474","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2606.10474/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"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":"2606.10474","created_at":"2026-06-10T01:10:21.067820+00:00"},{"alias_kind":"arxiv_version","alias_value":"2606.10474v1","created_at":"2026-06-10T01:10:21.067820+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2606.10474","created_at":"2026-06-10T01:10:21.067820+00:00"},{"alias_kind":"pith_short_12","alias_value":"AA252RIVM4SG","created_at":"2026-06-10T01:10:21.067820+00:00"},{"alias_kind":"pith_short_16","alias_value":"AA252RIVM4SGVFJR","created_at":"2026-06-10T01:10:21.067820+00:00"},{"alias_kind":"pith_short_8","alias_value":"AA252RIV","created_at":"2026-06-10T01:10:21.067820+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/AA252RIVM4SGVFJRTRZIZZXOHS","json":"https://pith.science/pith/AA252RIVM4SGVFJRTRZIZZXOHS.json","graph_json":"https://pith.science/api/pith-number/AA252RIVM4SGVFJRTRZIZZXOHS/graph.json","events_json":"https://pith.science/api/pith-number/AA252RIVM4SGVFJRTRZIZZXOHS/events.json","paper":"https://pith.science/paper/AA252RIV"},"agent_actions":{"view_html":"https://pith.science/pith/AA252RIVM4SGVFJRTRZIZZXOHS","download_json":"https://pith.science/pith/AA252RIVM4SGVFJRTRZIZZXOHS.json","view_paper":"https://pith.science/paper/AA252RIV","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2606.10474&json=true","fetch_graph":"https://pith.science/api/pith-number/AA252RIVM4SGVFJRTRZIZZXOHS/graph.json","fetch_events":"https://pith.science/api/pith-number/AA252RIVM4SGVFJRTRZIZZXOHS/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/AA252RIVM4SGVFJRTRZIZZXOHS/action/timestamp_anchor","attest_storage":"https://pith.science/pith/AA252RIVM4SGVFJRTRZIZZXOHS/action/storage_attestation","attest_author":"https://pith.science/pith/AA252RIVM4SGVFJRTRZIZZXOHS/action/author_attestation","sign_citation":"https://pith.science/pith/AA252RIVM4SGVFJRTRZIZZXOHS/action/citation_signature","submit_replication":"https://pith.science/pith/AA252RIVM4SGVFJRTRZIZZXOHS/action/replication_record"}},"created_at":"2026-06-10T01:10:21.067820+00:00","updated_at":"2026-06-10T01:10:21.067820+00:00"}