{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2026:4YEJPHS4MBQMODI2E2X35TSLSV","short_pith_number":"pith:4YEJPHS4","schema_version":"1.0","canonical_sha256":"e608979e5c6060c70d1a26afbece4b957531dbfc2aef610e401e2ca767f3ff4b","source":{"kind":"arxiv","id":"2605.20116","version":1},"attestation_state":"computed","paper":{"title":"Diffusive-to-Ballistic transition in a Persistent Random Walk","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.stat-mech","authors_text":"Amit Pradhan, Purusattam Ray, Reshmi Roy","submitted_at":"2026-05-19T17:02:27Z","abstract_excerpt":"We study persistent random walk with time dependent velocity reversal probabilities and identify a criterion for a non-equilibrium dynamical transition. As a representative example, we consider a power law reversal probability $p(t)\\sim t^{-\\alpha}$ and show that the system undergoes a transition at $\\alpha=1$, separating a super-diffusive regime for $\\alpha<1$ from ballistic regime for $\\alpha \\geq 1$. Using the results for velocity correlations and persistence statistics, together with finite time scaling of the Binder cumulant and displacement fluctuations, we characterize the transition an"},"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":"2605.20116","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.stat-mech","submitted_at":"2026-05-19T17:02:27Z","cross_cats_sorted":[],"title_canon_sha256":"97a284d7af851cd3668b88099c93989fa1fbb25629b62382ae6c088602fb406e","abstract_canon_sha256":"a76a0ce8fad8cd1201153f90abef16ea6c99b1e53e8d381915c54310cfd5d9a3"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-20T02:06:02.674343Z","signature_b64":"VDLOJPQuj9NOKyrRfYHwMKY3m7dsIVbP28G7teo3Cf2Gs+30ZmwekRiOYJ9AEx7cT07rxKJDAzZwzJwWbwtVBQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"e608979e5c6060c70d1a26afbece4b957531dbfc2aef610e401e2ca767f3ff4b","last_reissued_at":"2026-05-20T02:06:02.673452Z","signature_status":"signed_v1","first_computed_at":"2026-05-20T02:06:02.673452Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Diffusive-to-Ballistic transition in a Persistent Random Walk","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.stat-mech","authors_text":"Amit Pradhan, Purusattam Ray, Reshmi Roy","submitted_at":"2026-05-19T17:02:27Z","abstract_excerpt":"We study persistent random walk with time dependent velocity reversal probabilities and identify a criterion for a non-equilibrium dynamical transition. As a representative example, we consider a power law reversal probability $p(t)\\sim t^{-\\alpha}$ and show that the system undergoes a transition at $\\alpha=1$, separating a super-diffusive regime for $\\alpha<1$ from ballistic regime for $\\alpha \\geq 1$. Using the results for velocity correlations and persistence statistics, together with finite time scaling of the Binder cumulant and displacement fluctuations, we characterize the transition an"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2605.20116","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/2605.20116/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":"2605.20116","created_at":"2026-05-20T02:06:02.673595+00:00"},{"alias_kind":"arxiv_version","alias_value":"2605.20116v1","created_at":"2026-05-20T02:06:02.673595+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2605.20116","created_at":"2026-05-20T02:06:02.673595+00:00"},{"alias_kind":"pith_short_12","alias_value":"4YEJPHS4MBQM","created_at":"2026-05-20T02:06:02.673595+00:00"},{"alias_kind":"pith_short_16","alias_value":"4YEJPHS4MBQMODI2","created_at":"2026-05-20T02:06:02.673595+00:00"},{"alias_kind":"pith_short_8","alias_value":"4YEJPHS4","created_at":"2026-05-20T02:06:02.673595+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/4YEJPHS4MBQMODI2E2X35TSLSV","json":"https://pith.science/pith/4YEJPHS4MBQMODI2E2X35TSLSV.json","graph_json":"https://pith.science/api/pith-number/4YEJPHS4MBQMODI2E2X35TSLSV/graph.json","events_json":"https://pith.science/api/pith-number/4YEJPHS4MBQMODI2E2X35TSLSV/events.json","paper":"https://pith.science/paper/4YEJPHS4"},"agent_actions":{"view_html":"https://pith.science/pith/4YEJPHS4MBQMODI2E2X35TSLSV","download_json":"https://pith.science/pith/4YEJPHS4MBQMODI2E2X35TSLSV.json","view_paper":"https://pith.science/paper/4YEJPHS4","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2605.20116&json=true","fetch_graph":"https://pith.science/api/pith-number/4YEJPHS4MBQMODI2E2X35TSLSV/graph.json","fetch_events":"https://pith.science/api/pith-number/4YEJPHS4MBQMODI2E2X35TSLSV/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/4YEJPHS4MBQMODI2E2X35TSLSV/action/timestamp_anchor","attest_storage":"https://pith.science/pith/4YEJPHS4MBQMODI2E2X35TSLSV/action/storage_attestation","attest_author":"https://pith.science/pith/4YEJPHS4MBQMODI2E2X35TSLSV/action/author_attestation","sign_citation":"https://pith.science/pith/4YEJPHS4MBQMODI2E2X35TSLSV/action/citation_signature","submit_replication":"https://pith.science/pith/4YEJPHS4MBQMODI2E2X35TSLSV/action/replication_record"}},"created_at":"2026-05-20T02:06:02.673595+00:00","updated_at":"2026-05-20T02:06:02.673595+00:00"}