{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2024:5NYUV6HJNCYZNBAFARNWKI3G3E","short_pith_number":"pith:5NYUV6HJ","canonical_record":{"source":{"id":"2401.02252","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.soft","submitted_at":"2024-01-04T13:06:02Z","cross_cats_sorted":["cond-mat.stat-mech"],"title_canon_sha256":"1adc077f2ba9f05b0bf735a20bcf090dafe4e3345eadf248d55e202951d3916f","abstract_canon_sha256":"8186646bbada77a50e815674498eff3c2b656bd8ffff036884baaf6c227d63eb"},"schema_version":"1.0"},"canonical_sha256":"eb714af8e968b1968405045b652366d900a839574cf7058522d0f01fd5da9c8d","source":{"kind":"arxiv","id":"2401.02252","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2401.02252","created_at":"2026-07-05T11:03:00Z"},{"alias_kind":"arxiv_version","alias_value":"2401.02252v1","created_at":"2026-07-05T11:03:00Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2401.02252","created_at":"2026-07-05T11:03:00Z"},{"alias_kind":"pith_short_12","alias_value":"5NYUV6HJNCYZ","created_at":"2026-07-05T11:03:00Z"},{"alias_kind":"pith_short_16","alias_value":"5NYUV6HJNCYZNBAF","created_at":"2026-07-05T11:03:00Z"},{"alias_kind":"pith_short_8","alias_value":"5NYUV6HJ","created_at":"2026-07-05T11:03:00Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2024:5NYUV6HJNCYZNBAFARNWKI3G3E","target":"record","payload":{"canonical_record":{"source":{"id":"2401.02252","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.soft","submitted_at":"2024-01-04T13:06:02Z","cross_cats_sorted":["cond-mat.stat-mech"],"title_canon_sha256":"1adc077f2ba9f05b0bf735a20bcf090dafe4e3345eadf248d55e202951d3916f","abstract_canon_sha256":"8186646bbada77a50e815674498eff3c2b656bd8ffff036884baaf6c227d63eb"},"schema_version":"1.0"},"canonical_sha256":"eb714af8e968b1968405045b652366d900a839574cf7058522d0f01fd5da9c8d","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T11:03:00.072802Z","signature_b64":"Brblnkw/geOMnjiAmzqd1lIY39xnHcQhylou69MZ2LvWVh1WPHoAK/8WDOmMdxW4Bj2UmlJsWeHAqxKAaQXXDA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"eb714af8e968b1968405045b652366d900a839574cf7058522d0f01fd5da9c8d","last_reissued_at":"2026-07-05T11:03:00.072304Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T11:03:00.072304Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2401.02252","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":"2026-07-05T11:03:00Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"u944zhzFfGC3cOhGJY3WKJkpp/eCce7/LDgf2vjgBILA7pC8d68NGNY6tWvPURuJZpIGCgmX/22aUF8U0sXOBA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-20T22:30:21.878836Z"},"content_sha256":"be9548f8f4fc258dd2dc3730fa31a3ab20e2d9b3995ac64d90a7079be9826cae","schema_version":"1.0","event_id":"sha256:be9548f8f4fc258dd2dc3730fa31a3ab20e2d9b3995ac64d90a7079be9826cae"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2024:5NYUV6HJNCYZNBAFARNWKI3G3E","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Thermodynamics of active matter: Tracking dissipation across scales","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.stat-mech"],"primary_cat":"cond-mat.soft","authors_text":"Joshua F. Robinson, Robin Bebon, Thomas Speck","submitted_at":"2024-01-04T13:06:02Z","abstract_excerpt":"The concept of entropy has been pivotal in the formulation of thermodynamics. For systems driven away from thermal equilibrium, a comparable role is played by entropy production and dissipation. Here we provide a comprehensive picture how local dissipation due to effective chemical events manifests on large scales in active matter. We start from a microscopic model for a single catalytic particle involving explicit solute molecules and show that it undergoes directed motion. Leveraging stochastic thermodynamics, we calculate the average entropy production rate for interacting particles. We the"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2401.02252","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/2401.02252/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"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T11:03:00Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"EI8arM8j042q0V8uvKBveVJJ2yRe47CPcrw8eEA5KJCPaWZoBke3Iuw9aydKdMHDNzzOrrU/bQD6cfsvVy3JDw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-20T22:30:21.879393Z"},"content_sha256":"3a24e9712508a08c0091f16fa571318e0b1160b7a0097cb4d469f6807393a152","schema_version":"1.0","event_id":"sha256:3a24e9712508a08c0091f16fa571318e0b1160b7a0097cb4d469f6807393a152"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/5NYUV6HJNCYZNBAFARNWKI3G3E/bundle.json","state_url":"https://pith.science/pith/5NYUV6HJNCYZNBAFARNWKI3G3E/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/5NYUV6HJNCYZNBAFARNWKI3G3E/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":"2026-08-20T22:30:21Z","links":{"resolver":"https://pith.science/pith/5NYUV6HJNCYZNBAFARNWKI3G3E","bundle":"https://pith.science/pith/5NYUV6HJNCYZNBAFARNWKI3G3E/bundle.json","state":"https://pith.science/pith/5NYUV6HJNCYZNBAFARNWKI3G3E/state.json","well_known_bundle":"https://pith.science/.well-known/pith/5NYUV6HJNCYZNBAFARNWKI3G3E/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2024:5NYUV6HJNCYZNBAFARNWKI3G3E","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":"8186646bbada77a50e815674498eff3c2b656bd8ffff036884baaf6c227d63eb","cross_cats_sorted":["cond-mat.stat-mech"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.soft","submitted_at":"2024-01-04T13:06:02Z","title_canon_sha256":"1adc077f2ba9f05b0bf735a20bcf090dafe4e3345eadf248d55e202951d3916f"},"schema_version":"1.0","source":{"id":"2401.02252","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2401.02252","created_at":"2026-07-05T11:03:00Z"},{"alias_kind":"arxiv_version","alias_value":"2401.02252v1","created_at":"2026-07-05T11:03:00Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2401.02252","created_at":"2026-07-05T11:03:00Z"},{"alias_kind":"pith_short_12","alias_value":"5NYUV6HJNCYZ","created_at":"2026-07-05T11:03:00Z"},{"alias_kind":"pith_short_16","alias_value":"5NYUV6HJNCYZNBAF","created_at":"2026-07-05T11:03:00Z"},{"alias_kind":"pith_short_8","alias_value":"5NYUV6HJ","created_at":"2026-07-05T11:03:00Z"}],"graph_snapshots":[{"event_id":"sha256:3a24e9712508a08c0091f16fa571318e0b1160b7a0097cb4d469f6807393a152","target":"graph","created_at":"2026-07-05T11:03:00Z","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"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/2401.02252/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"The concept of entropy has been pivotal in the formulation of thermodynamics. For systems driven away from thermal equilibrium, a comparable role is played by entropy production and dissipation. Here we provide a comprehensive picture how local dissipation due to effective chemical events manifests on large scales in active matter. We start from a microscopic model for a single catalytic particle involving explicit solute molecules and show that it undergoes directed motion. Leveraging stochastic thermodynamics, we calculate the average entropy production rate for interacting particles. We the","authors_text":"Joshua F. Robinson, Robin Bebon, Thomas Speck","cross_cats":["cond-mat.stat-mech"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.soft","submitted_at":"2024-01-04T13:06:02Z","title":"Thermodynamics of active matter: Tracking dissipation across scales"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2401.02252","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:be9548f8f4fc258dd2dc3730fa31a3ab20e2d9b3995ac64d90a7079be9826cae","target":"record","created_at":"2026-07-05T11:03:00Z","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":"8186646bbada77a50e815674498eff3c2b656bd8ffff036884baaf6c227d63eb","cross_cats_sorted":["cond-mat.stat-mech"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.soft","submitted_at":"2024-01-04T13:06:02Z","title_canon_sha256":"1adc077f2ba9f05b0bf735a20bcf090dafe4e3345eadf248d55e202951d3916f"},"schema_version":"1.0","source":{"id":"2401.02252","kind":"arxiv","version":1}},"canonical_sha256":"eb714af8e968b1968405045b652366d900a839574cf7058522d0f01fd5da9c8d","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"eb714af8e968b1968405045b652366d900a839574cf7058522d0f01fd5da9c8d","first_computed_at":"2026-07-05T11:03:00.072304Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T11:03:00.072304Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"Brblnkw/geOMnjiAmzqd1lIY39xnHcQhylou69MZ2LvWVh1WPHoAK/8WDOmMdxW4Bj2UmlJsWeHAqxKAaQXXDA==","signature_status":"signed_v1","signed_at":"2026-07-05T11:03:00.072802Z","signed_message":"canonical_sha256_bytes"},"source_id":"2401.02252","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:be9548f8f4fc258dd2dc3730fa31a3ab20e2d9b3995ac64d90a7079be9826cae","sha256:3a24e9712508a08c0091f16fa571318e0b1160b7a0097cb4d469f6807393a152"],"state_sha256":"c9a35525b555ea341777df54cdcedb32b15b1666b901121ab64d2d211b16ce41"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"kri6dOItDq5xNvYzdVMtHKzFRSv5E6uu9z0HNQqD6Es28qF0yhtF3b8SUmCipy237pEpQVvt8hiU9zCr6UUbBA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-20T22:30:21.884194Z","bundle_sha256":"f1f428f699408e6875703cb75fbadd986e8273849ab5f2543512e3e9865db1d3"}}