{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2014:6PWQQFWVWZXWJQA3B7E4S6TGJX","merge_version":"pith-open-graph-merge-v1","event_count":2,"valid_event_count":2,"invalid_event_count":0,"equivocation_count":0,"current":{"canonical_record":{"metadata":{"abstract_canon_sha256":"9db6c758e18dfacf91e7a3f9f8e0bae4e4e5cc23ed215d8219e2920bb425a78a","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.stat-mech","submitted_at":"2014-11-04T10:02:51Z","title_canon_sha256":"b1fd2e9a66b45bc84889f1de258670baed45d12fd9ea11525b24f69c87fbe36d"},"schema_version":"1.0","source":{"id":"1411.0844","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1411.0844","created_at":"2026-05-18T01:41:35Z"},{"alias_kind":"arxiv_version","alias_value":"1411.0844v2","created_at":"2026-05-18T01:41:35Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1411.0844","created_at":"2026-05-18T01:41:35Z"},{"alias_kind":"pith_short_12","alias_value":"6PWQQFWVWZXW","created_at":"2026-05-18T12:28:16Z"},{"alias_kind":"pith_short_16","alias_value":"6PWQQFWVWZXWJQA3","created_at":"2026-05-18T12:28:16Z"},{"alias_kind":"pith_short_8","alias_value":"6PWQQFWV","created_at":"2026-05-18T12:28:16Z"}],"graph_snapshots":[{"event_id":"sha256:f4f322da1e04632ede02b0a798443d0d82417b298125dea76dedd2e8d5bf4ade","target":"graph","created_at":"2026-05-18T01:41:35Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"graph_snapshot":{"author_claims":{"count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","strong_count":0},"builder_version":"pith-number-builder-2026-05-17-v1","claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"paper":{"abstract_excerpt":"We study the stochastic thermodynamics of an overdamped harmonic chain, which can be viewed equivalently as a 1D Rouse chain or as an approximate model of single file diffusion. We discuss mainly two levels of description of this system: the Markovian level for which the trajectories of all the particles of the chain are known and the non-Markovian level in which only the motion of a tagged particle is available. For each case, we analyze the energy dissipation and its dependence on initial conditions. Surprisingly, we find that the average coarse-grained entropy production rate can become tra","authors_text":"David Lacoste, Michael A. Lomholt","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.stat-mech","submitted_at":"2014-11-04T10:02:51Z","title":"Stochastic thermodynamics of a tagged particle within a harmonic chain"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1411.0844","kind":"arxiv","version":2},"verdict":{"created_at":null,"id":null,"model_set":{},"one_line_summary":"","pipeline_version":null,"pith_extraction_headline":"","strongest_claim":"","weakest_assumption":""}},"verdict_id":null}}],"author_attestations":[],"timestamp_anchors":[],"storage_attestations":[],"citation_signatures":[],"replication_records":[],"corrections":[],"mirror_hints":[],"record_created":{"event_id":"sha256:5f3ee979754d002f3714db3201e826cc3a6c287a409b4686d01d238db7ceeb94","target":"record","created_at":"2026-05-18T01:41:35Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"attestation_state":"computed","canonical_record":{"metadata":{"abstract_canon_sha256":"9db6c758e18dfacf91e7a3f9f8e0bae4e4e5cc23ed215d8219e2920bb425a78a","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.stat-mech","submitted_at":"2014-11-04T10:02:51Z","title_canon_sha256":"b1fd2e9a66b45bc84889f1de258670baed45d12fd9ea11525b24f69c87fbe36d"},"schema_version":"1.0","source":{"id":"1411.0844","kind":"arxiv","version":2}},"canonical_sha256":"f3ed0816d5b66f64c01b0fc9c97a664dcfa7d6d30640a69f904b17a1f133b640","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"f3ed0816d5b66f64c01b0fc9c97a664dcfa7d6d30640a69f904b17a1f133b640","first_computed_at":"2026-05-18T01:41:35.401904Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:41:35.401904Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"yLbA+j28Za5ltX9tt7UpHRFBN5SOBur7/rWCmINlvTXPCXC5sLI0zVyCbxrYAPbTGnJXMej2r8g7jhH4K0ieBw==","signature_status":"signed_v1","signed_at":"2026-05-18T01:41:35.402483Z","signed_message":"canonical_sha256_bytes"},"source_id":"1411.0844","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:5f3ee979754d002f3714db3201e826cc3a6c287a409b4686d01d238db7ceeb94","sha256:f4f322da1e04632ede02b0a798443d0d82417b298125dea76dedd2e8d5bf4ade"],"state_sha256":"741aa1337e87a833dc2a438343e07c9e61aabfd66a0a8d9f6e001a4465980f1c"}