{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2019:NBBR2JJRHOOJGWXOL2KTZVKNUN","short_pith_number":"pith:NBBR2JJR","schema_version":"1.0","canonical_sha256":"68431d25313b9c935aee5e953cd54da3684f4a470439a12e540cef54b7756a41","source":{"kind":"arxiv","id":"1903.01972","version":2},"attestation_state":"computed","paper":{"title":"Thermodynamic uncertainty for run-and-tumble type processes","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.stat-mech","authors_text":"Mayank Shreshtha, Rosemary J. Harris","submitted_at":"2019-03-05T18:36:16Z","abstract_excerpt":"Thermodynamic uncertainty relations have emerged as universal bounds on current fluctuations in non-equilibrium systems. Here we derive a new bound for a particular class of run-and-tumble type processes using the mathematical framework of renewal-reward theory which can be applied to both Markovian and non-Markovian systems. We demonstrate the results for selected single-particle models as well as a variant of the asymmetric simple exclusion process with collective tumbles. Our bound is relatively tight for a broad parameter regime and only requires knowledge of the statistics of run lengths "},"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":"1903.01972","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.stat-mech","submitted_at":"2019-03-05T18:36:16Z","cross_cats_sorted":[],"title_canon_sha256":"65ca6799b8c42e9fd305b9ef773a5777bfcaea38ad6091c4dcfb12cfac3472f4","abstract_canon_sha256":"58c1203ea663deaa8115bebc7e66b9e0e5236538c4a5aeb102e504297ff3013b"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-17T23:41:53.342168Z","signature_b64":"AxEP9X9hOZr0pN36n6yiorf+ctuMSOSoVfJbL24wjuwboKAIc4hUN3c0RGdFW5g8E8dKQscJTtfKxIk6vgVqCA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"68431d25313b9c935aee5e953cd54da3684f4a470439a12e540cef54b7756a41","last_reissued_at":"2026-05-17T23:41:53.341700Z","signature_status":"signed_v1","first_computed_at":"2026-05-17T23:41:53.341700Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Thermodynamic uncertainty for run-and-tumble type processes","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.stat-mech","authors_text":"Mayank Shreshtha, Rosemary J. Harris","submitted_at":"2019-03-05T18:36:16Z","abstract_excerpt":"Thermodynamic uncertainty relations have emerged as universal bounds on current fluctuations in non-equilibrium systems. Here we derive a new bound for a particular class of run-and-tumble type processes using the mathematical framework of renewal-reward theory which can be applied to both Markovian and non-Markovian systems. We demonstrate the results for selected single-particle models as well as a variant of the asymmetric simple exclusion process with collective tumbles. Our bound is relatively tight for a broad parameter regime and only requires knowledge of the statistics of run lengths "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1903.01972","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":"1903.01972","created_at":"2026-05-17T23:41:53.341774+00:00"},{"alias_kind":"arxiv_version","alias_value":"1903.01972v2","created_at":"2026-05-17T23:41:53.341774+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1903.01972","created_at":"2026-05-17T23:41:53.341774+00:00"},{"alias_kind":"pith_short_12","alias_value":"NBBR2JJRHOOJ","created_at":"2026-05-18T12:33:24.271573+00:00"},{"alias_kind":"pith_short_16","alias_value":"NBBR2JJRHOOJGWXO","created_at":"2026-05-18T12:33:24.271573+00:00"},{"alias_kind":"pith_short_8","alias_value":"NBBR2JJR","created_at":"2026-05-18T12:33:24.271573+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/NBBR2JJRHOOJGWXOL2KTZVKNUN","json":"https://pith.science/pith/NBBR2JJRHOOJGWXOL2KTZVKNUN.json","graph_json":"https://pith.science/api/pith-number/NBBR2JJRHOOJGWXOL2KTZVKNUN/graph.json","events_json":"https://pith.science/api/pith-number/NBBR2JJRHOOJGWXOL2KTZVKNUN/events.json","paper":"https://pith.science/paper/NBBR2JJR"},"agent_actions":{"view_html":"https://pith.science/pith/NBBR2JJRHOOJGWXOL2KTZVKNUN","download_json":"https://pith.science/pith/NBBR2JJRHOOJGWXOL2KTZVKNUN.json","view_paper":"https://pith.science/paper/NBBR2JJR","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1903.01972&json=true","fetch_graph":"https://pith.science/api/pith-number/NBBR2JJRHOOJGWXOL2KTZVKNUN/graph.json","fetch_events":"https://pith.science/api/pith-number/NBBR2JJRHOOJGWXOL2KTZVKNUN/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/NBBR2JJRHOOJGWXOL2KTZVKNUN/action/timestamp_anchor","attest_storage":"https://pith.science/pith/NBBR2JJRHOOJGWXOL2KTZVKNUN/action/storage_attestation","attest_author":"https://pith.science/pith/NBBR2JJRHOOJGWXOL2KTZVKNUN/action/author_attestation","sign_citation":"https://pith.science/pith/NBBR2JJRHOOJGWXOL2KTZVKNUN/action/citation_signature","submit_replication":"https://pith.science/pith/NBBR2JJRHOOJGWXOL2KTZVKNUN/action/replication_record"}},"created_at":"2026-05-17T23:41:53.341774+00:00","updated_at":"2026-05-17T23:41:53.341774+00:00"}