{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2014:LH6ICZLK5WFQNTC4PJQRMDPERB","short_pith_number":"pith:LH6ICZLK","schema_version":"1.0","canonical_sha256":"59fc81656aed8b06cc5c7a61160de4884164e053287a6a6c8dbe5da6aee88c04","source":{"kind":"arxiv","id":"1405.0520","version":1},"attestation_state":"computed","paper":{"title":"Active Particles Moving in Two-Dimensional Space with Constant Speed: Revisiting the Telegrapher's Equation","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.stat-mech","authors_text":"Francisco J. Sevilla, Luis A. Gomez Nava","submitted_at":"2014-05-02T21:44:40Z","abstract_excerpt":"Starting from a Langevin description of active particles that move with constant speed in infinite two-dimensional space and its corresponding Fokker-Planck equation, we develop a systematic method that allows us to obtain the coarse-grained probability density of finding a particle at a given location and at a given time to arbitrary short time regimes. By going beyond the diffusive limit, we derive a novel generalization of the telegrapher's equation. Such generalization preserves the hyperbolic structure of the equation and incorporates memory effects on the diffusive term. While no differe"},"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":"1405.0520","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.stat-mech","submitted_at":"2014-05-02T21:44:40Z","cross_cats_sorted":[],"title_canon_sha256":"8b2cc1e9f9cdb8a919ba6889dcb40019b8230a8726a60333f205739fd512ce1c","abstract_canon_sha256":"0acec806e295a068c0a14f1b4df9aeebdf31099ae107562cba2dc5ad948f8003"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:52:41.281193Z","signature_b64":"NxwOZbeES3odSl2hKbfaVZZH6QgmCW+HJU0r9SXx1dhDzUNtAvz4PE9hx6ysJyouA3qoCxyys7dau9tobJ8AAQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"59fc81656aed8b06cc5c7a61160de4884164e053287a6a6c8dbe5da6aee88c04","last_reissued_at":"2026-05-18T02:52:41.280765Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:52:41.280765Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Active Particles Moving in Two-Dimensional Space with Constant Speed: Revisiting the Telegrapher's Equation","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.stat-mech","authors_text":"Francisco J. Sevilla, Luis A. Gomez Nava","submitted_at":"2014-05-02T21:44:40Z","abstract_excerpt":"Starting from a Langevin description of active particles that move with constant speed in infinite two-dimensional space and its corresponding Fokker-Planck equation, we develop a systematic method that allows us to obtain the coarse-grained probability density of finding a particle at a given location and at a given time to arbitrary short time regimes. By going beyond the diffusive limit, we derive a novel generalization of the telegrapher's equation. Such generalization preserves the hyperbolic structure of the equation and incorporates memory effects on the diffusive term. While no differe"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1405.0520","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":"1405.0520","created_at":"2026-05-18T02:52:41.280829+00:00"},{"alias_kind":"arxiv_version","alias_value":"1405.0520v1","created_at":"2026-05-18T02:52:41.280829+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1405.0520","created_at":"2026-05-18T02:52:41.280829+00:00"},{"alias_kind":"pith_short_12","alias_value":"LH6ICZLK5WFQ","created_at":"2026-05-18T12:28:38.356838+00:00"},{"alias_kind":"pith_short_16","alias_value":"LH6ICZLK5WFQNTC4","created_at":"2026-05-18T12:28:38.356838+00:00"},{"alias_kind":"pith_short_8","alias_value":"LH6ICZLK","created_at":"2026-05-18T12:28:38.356838+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/LH6ICZLK5WFQNTC4PJQRMDPERB","json":"https://pith.science/pith/LH6ICZLK5WFQNTC4PJQRMDPERB.json","graph_json":"https://pith.science/api/pith-number/LH6ICZLK5WFQNTC4PJQRMDPERB/graph.json","events_json":"https://pith.science/api/pith-number/LH6ICZLK5WFQNTC4PJQRMDPERB/events.json","paper":"https://pith.science/paper/LH6ICZLK"},"agent_actions":{"view_html":"https://pith.science/pith/LH6ICZLK5WFQNTC4PJQRMDPERB","download_json":"https://pith.science/pith/LH6ICZLK5WFQNTC4PJQRMDPERB.json","view_paper":"https://pith.science/paper/LH6ICZLK","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1405.0520&json=true","fetch_graph":"https://pith.science/api/pith-number/LH6ICZLK5WFQNTC4PJQRMDPERB/graph.json","fetch_events":"https://pith.science/api/pith-number/LH6ICZLK5WFQNTC4PJQRMDPERB/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/LH6ICZLK5WFQNTC4PJQRMDPERB/action/timestamp_anchor","attest_storage":"https://pith.science/pith/LH6ICZLK5WFQNTC4PJQRMDPERB/action/storage_attestation","attest_author":"https://pith.science/pith/LH6ICZLK5WFQNTC4PJQRMDPERB/action/author_attestation","sign_citation":"https://pith.science/pith/LH6ICZLK5WFQNTC4PJQRMDPERB/action/citation_signature","submit_replication":"https://pith.science/pith/LH6ICZLK5WFQNTC4PJQRMDPERB/action/replication_record"}},"created_at":"2026-05-18T02:52:41.280829+00:00","updated_at":"2026-05-18T02:52:41.280829+00:00"}