{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2010:O6PASO4NTWHNKU7JDRGLECCZWC","short_pith_number":"pith:O6PASO4N","canonical_record":{"source":{"id":"1002.3545","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.stat-mech","submitted_at":"2010-02-18T15:29:37Z","cross_cats_sorted":[],"title_canon_sha256":"7d46d733f6da270509307125c63febf26385ffe15b48ea96b2cee697a5e4fecd","abstract_canon_sha256":"426dbfcb34a84e7e8ce77575982f2c1d53edb32cbc8b5eba9995f984a06a1ef6"},"schema_version":"1.0"},"canonical_sha256":"779e093b8d9d8ed553e91c4cb20859b0b3263de2f242953ce355cfc78824c935","source":{"kind":"arxiv","id":"1002.3545","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1002.3545","created_at":"2026-05-18T02:08:59Z"},{"alias_kind":"arxiv_version","alias_value":"1002.3545v1","created_at":"2026-05-18T02:08:59Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1002.3545","created_at":"2026-05-18T02:08:59Z"},{"alias_kind":"pith_short_12","alias_value":"O6PASO4NTWHN","created_at":"2026-05-18T12:26:12Z"},{"alias_kind":"pith_short_16","alias_value":"O6PASO4NTWHNKU7J","created_at":"2026-05-18T12:26:12Z"},{"alias_kind":"pith_short_8","alias_value":"O6PASO4N","created_at":"2026-05-18T12:26:12Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2010:O6PASO4NTWHNKU7JDRGLECCZWC","target":"record","payload":{"canonical_record":{"source":{"id":"1002.3545","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.stat-mech","submitted_at":"2010-02-18T15:29:37Z","cross_cats_sorted":[],"title_canon_sha256":"7d46d733f6da270509307125c63febf26385ffe15b48ea96b2cee697a5e4fecd","abstract_canon_sha256":"426dbfcb34a84e7e8ce77575982f2c1d53edb32cbc8b5eba9995f984a06a1ef6"},"schema_version":"1.0"},"canonical_sha256":"779e093b8d9d8ed553e91c4cb20859b0b3263de2f242953ce355cfc78824c935","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:08:59.518646Z","signature_b64":"5hk46XryP0x+t1SByMuIK+l39jEXnCnloQzYE7R6lSlJ+8FNS/qejEwQ+Rb/kld3hxl37vd4prqlpbJz8jNyDg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"779e093b8d9d8ed553e91c4cb20859b0b3263de2f242953ce355cfc78824c935","last_reissued_at":"2026-05-18T02:08:59.517909Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:08:59.517909Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1002.3545","source_version":1,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T02:08:59Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"aV5itKrSSZN1yEr3+dj7Cdi/qXNE+PomGU/tl3Sl2AWKgrLs4bhNJOzKVQjmvRTQw7VDyQv4vBw99JnvtC0wCA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-30T07:17:21.268841Z"},"content_sha256":"4e9b61ab224200b6fdb0fed545eac27d4e7aa14ac4aa3c15c96afe6a4181c302","schema_version":"1.0","event_id":"sha256:4e9b61ab224200b6fdb0fed545eac27d4e7aa14ac4aa3c15c96afe6a4181c302"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2010:O6PASO4NTWHNKU7JDRGLECCZWC","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Fluctuations of the heat flux of a one-dimensional hard particle gas","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.stat-mech","authors_text":"A. Gerschenfeld, B. Derrida, E. Brunet","submitted_at":"2010-02-18T15:29:37Z","abstract_excerpt":"Momentum-conserving one-dimensional models are known to exhibit anomalous Fourier's law, with a thermal conductivity varying as a power law of the system size. Here we measure, by numerical simulations, several cumulants of the heat flux of a one-dimensional hard particle gas. We find that the cumulants, like the conductivity, vary as power laws of the system size. Our results also indicate that cumulants higher than the second follow different power laws when one compares the ring geometry at equilibrium and the linear case in contact with two heat baths (at equal or unequal temperatures). ke"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1002.3545","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"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T02:08:59Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"T6WNVY9VRoxnsFKYcZ9RzZV2G7SSGx4vmvAm4b+prXOnotI9gD23XYs4+YqyrU26lD70wIcQeM3I6Tz/fPdpBA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-30T07:17:21.269185Z"},"content_sha256":"61ea1ed6e4769ca97ac3115d0537ab2c13094f64235966e9d56d0e3774a32ba0","schema_version":"1.0","event_id":"sha256:61ea1ed6e4769ca97ac3115d0537ab2c13094f64235966e9d56d0e3774a32ba0"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/O6PASO4NTWHNKU7JDRGLECCZWC/bundle.json","state_url":"https://pith.science/pith/O6PASO4NTWHNKU7JDRGLECCZWC/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/O6PASO4NTWHNKU7JDRGLECCZWC/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":"2026-05-30T07:17:21Z","links":{"resolver":"https://pith.science/pith/O6PASO4NTWHNKU7JDRGLECCZWC","bundle":"https://pith.science/pith/O6PASO4NTWHNKU7JDRGLECCZWC/bundle.json","state":"https://pith.science/pith/O6PASO4NTWHNKU7JDRGLECCZWC/state.json","well_known_bundle":"https://pith.science/.well-known/pith/O6PASO4NTWHNKU7JDRGLECCZWC/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2010:O6PASO4NTWHNKU7JDRGLECCZWC","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":"426dbfcb34a84e7e8ce77575982f2c1d53edb32cbc8b5eba9995f984a06a1ef6","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.stat-mech","submitted_at":"2010-02-18T15:29:37Z","title_canon_sha256":"7d46d733f6da270509307125c63febf26385ffe15b48ea96b2cee697a5e4fecd"},"schema_version":"1.0","source":{"id":"1002.3545","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1002.3545","created_at":"2026-05-18T02:08:59Z"},{"alias_kind":"arxiv_version","alias_value":"1002.3545v1","created_at":"2026-05-18T02:08:59Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1002.3545","created_at":"2026-05-18T02:08:59Z"},{"alias_kind":"pith_short_12","alias_value":"O6PASO4NTWHN","created_at":"2026-05-18T12:26:12Z"},{"alias_kind":"pith_short_16","alias_value":"O6PASO4NTWHNKU7J","created_at":"2026-05-18T12:26:12Z"},{"alias_kind":"pith_short_8","alias_value":"O6PASO4N","created_at":"2026-05-18T12:26:12Z"}],"graph_snapshots":[{"event_id":"sha256:61ea1ed6e4769ca97ac3115d0537ab2c13094f64235966e9d56d0e3774a32ba0","target":"graph","created_at":"2026-05-18T02:08:59Z","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":"Momentum-conserving one-dimensional models are known to exhibit anomalous Fourier's law, with a thermal conductivity varying as a power law of the system size. Here we measure, by numerical simulations, several cumulants of the heat flux of a one-dimensional hard particle gas. We find that the cumulants, like the conductivity, vary as power laws of the system size. Our results also indicate that cumulants higher than the second follow different power laws when one compares the ring geometry at equilibrium and the linear case in contact with two heat baths (at equal or unequal temperatures). ke","authors_text":"A. Gerschenfeld, B. Derrida, E. Brunet","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.stat-mech","submitted_at":"2010-02-18T15:29:37Z","title":"Fluctuations of the heat flux of a one-dimensional hard particle gas"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1002.3545","kind":"arxiv","version":1},"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":"sha256:4e9b61ab224200b6fdb0fed545eac27d4e7aa14ac4aa3c15c96afe6a4181c302","target":"record","created_at":"2026-05-18T02:08:59Z","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":"426dbfcb34a84e7e8ce77575982f2c1d53edb32cbc8b5eba9995f984a06a1ef6","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.stat-mech","submitted_at":"2010-02-18T15:29:37Z","title_canon_sha256":"7d46d733f6da270509307125c63febf26385ffe15b48ea96b2cee697a5e4fecd"},"schema_version":"1.0","source":{"id":"1002.3545","kind":"arxiv","version":1}},"canonical_sha256":"779e093b8d9d8ed553e91c4cb20859b0b3263de2f242953ce355cfc78824c935","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"779e093b8d9d8ed553e91c4cb20859b0b3263de2f242953ce355cfc78824c935","first_computed_at":"2026-05-18T02:08:59.517909Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:08:59.517909Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"5hk46XryP0x+t1SByMuIK+l39jEXnCnloQzYE7R6lSlJ+8FNS/qejEwQ+Rb/kld3hxl37vd4prqlpbJz8jNyDg==","signature_status":"signed_v1","signed_at":"2026-05-18T02:08:59.518646Z","signed_message":"canonical_sha256_bytes"},"source_id":"1002.3545","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:4e9b61ab224200b6fdb0fed545eac27d4e7aa14ac4aa3c15c96afe6a4181c302","sha256:61ea1ed6e4769ca97ac3115d0537ab2c13094f64235966e9d56d0e3774a32ba0"],"state_sha256":"c4aff838d78a0ac31f4adea53391ef7eed70090ec940327a7c8f3e10649d40a8"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"wR6WKLptbl8twlGeRgFaubog74hy+V05NBm5F6tEZG/qD00ArUUx4f99oDIrbJW/K0C9tAaciBqorF2BOPM4Cw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-30T07:17:21.271180Z","bundle_sha256":"2f12e88a0ac6a2423be146b99dd3b3608f263b745da71311c7a0c13ef73185f1"}}