{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2014:6PWQQFWVWZXWJQA3B7E4S6TGJX","short_pith_number":"pith:6PWQQFWV","canonical_record":{"source":{"id":"1411.0844","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.stat-mech","submitted_at":"2014-11-04T10:02:51Z","cross_cats_sorted":[],"title_canon_sha256":"b1fd2e9a66b45bc84889f1de258670baed45d12fd9ea11525b24f69c87fbe36d","abstract_canon_sha256":"9db6c758e18dfacf91e7a3f9f8e0bae4e4e5cc23ed215d8219e2920bb425a78a"},"schema_version":"1.0"},"canonical_sha256":"f3ed0816d5b66f64c01b0fc9c97a664dcfa7d6d30640a69f904b17a1f133b640","source":{"kind":"arxiv","id":"1411.0844","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"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2014:6PWQQFWVWZXWJQA3B7E4S6TGJX","target":"record","payload":{"canonical_record":{"source":{"id":"1411.0844","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.stat-mech","submitted_at":"2014-11-04T10:02:51Z","cross_cats_sorted":[],"title_canon_sha256":"b1fd2e9a66b45bc84889f1de258670baed45d12fd9ea11525b24f69c87fbe36d","abstract_canon_sha256":"9db6c758e18dfacf91e7a3f9f8e0bae4e4e5cc23ed215d8219e2920bb425a78a"},"schema_version":"1.0"},"canonical_sha256":"f3ed0816d5b66f64c01b0fc9c97a664dcfa7d6d30640a69f904b17a1f133b640","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:41:35.402483Z","signature_b64":"yLbA+j28Za5ltX9tt7UpHRFBN5SOBur7/rWCmINlvTXPCXC5sLI0zVyCbxrYAPbTGnJXMej2r8g7jhH4K0ieBw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"f3ed0816d5b66f64c01b0fc9c97a664dcfa7d6d30640a69f904b17a1f133b640","last_reissued_at":"2026-05-18T01:41:35.401904Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:41:35.401904Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1411.0844","source_version":2,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T01:41:35Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"xN3T/pjNhu1Yz1AmIG6nLbJBnizOx0dzPI8TJREpZc2BAkD5WLM1fmWF9gTTzYNDj3/i2setDDsLXyLLt2rJAg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-08T22:40:39.148327Z"},"content_sha256":"5f3ee979754d002f3714db3201e826cc3a6c287a409b4686d01d238db7ceeb94","schema_version":"1.0","event_id":"sha256:5f3ee979754d002f3714db3201e826cc3a6c287a409b4686d01d238db7ceeb94"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2014:6PWQQFWVWZXWJQA3B7E4S6TGJX","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Stochastic thermodynamics of a tagged particle within a harmonic chain","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.stat-mech","authors_text":"David Lacoste, Michael A. Lomholt","submitted_at":"2014-11-04T10:02:51Z","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"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1411.0844","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"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T01:41:35Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"tluecnk8KHxBiOlAleJNOL5LfrK4l8Dsqg0jTeYl3QmcFGduEUoHp13RtUPxwhCmpVWHaalbdQ3fPvJc36uuCg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-08T22:40:39.148676Z"},"content_sha256":"f4f322da1e04632ede02b0a798443d0d82417b298125dea76dedd2e8d5bf4ade","schema_version":"1.0","event_id":"sha256:f4f322da1e04632ede02b0a798443d0d82417b298125dea76dedd2e8d5bf4ade"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/6PWQQFWVWZXWJQA3B7E4S6TGJX/bundle.json","state_url":"https://pith.science/pith/6PWQQFWVWZXWJQA3B7E4S6TGJX/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/6PWQQFWVWZXWJQA3B7E4S6TGJX/bundle.json","status":"primary"}],"public_keys":[{"key_id":"pith-v1-2026-05","algorithm":"ed25519","format":"raw","public_key_b64":"stVStoiQhXFxp4s2pdzPNoqVNBMojDU/fJ2db5S3CbM=","public_key_hex":"b2d552b68890857171a78b36a5dccf368a953413288c353f7c9d9d6f94b709b3","fingerprint_sha256_b32_first128bits":"RVFV5Z2OI2J3ZUO7ERDEBCYNKS","fingerprint_sha256_hex":"8d4b5ee74e4693bcd1df2446408b0d54","rotates_at":null,"url":"https://pith.science/pith-signing-key.json","notes":"Pith uses this Ed25519 key to sign canonical record SHA-256 digests. Verify with: ed25519_verify(public_key, message=canonical_sha256_bytes, signature=base64decode(signature_b64))."}],"merge_version":"pith-open-graph-merge-v1","built_at":"2026-06-08T22:40:39Z","links":{"resolver":"https://pith.science/pith/6PWQQFWVWZXWJQA3B7E4S6TGJX","bundle":"https://pith.science/pith/6PWQQFWVWZXWJQA3B7E4S6TGJX/bundle.json","state":"https://pith.science/pith/6PWQQFWVWZXWJQA3B7E4S6TGJX/state.json","well_known_bundle":"https://pith.science/.well-known/pith/6PWQQFWVWZXWJQA3B7E4S6TGJX/bundle.json"},"state":{"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"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"OvJsY+NyJhXMC13zOIlZG0k3UDLwEQm11pBMt0D29Nr7xjnWxTxU4q/E7NRluoMO6x+CnCZJqVfBXb8vIzDqAA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-08T22:40:39.150642Z","bundle_sha256":"052ef7d92ccec8f11fbc533bc5d5b483cb23831a6c309f02f8b3d0f80d79ed73"}}