{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2021:A5MFBIMXA3SXWED5OB4YUL5H2P","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":"7cb15d5ad78eee6d5ec03382e7fb11da9f715cb58991c5548adbccef5d52e67e","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-th","submitted_at":"2021-10-14T18:44:12Z","title_canon_sha256":"bb30143ce45f8d1265e90e07abc4a88f2fb137e2da47800d23b11411b052fa98"},"schema_version":"1.0","source":{"id":"2110.07662","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2110.07662","created_at":"2026-07-05T03:22:48Z"},{"alias_kind":"arxiv_version","alias_value":"2110.07662v1","created_at":"2026-07-05T03:22:48Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2110.07662","created_at":"2026-07-05T03:22:48Z"},{"alias_kind":"pith_short_12","alias_value":"A5MFBIMXA3SX","created_at":"2026-07-05T03:22:48Z"},{"alias_kind":"pith_short_16","alias_value":"A5MFBIMXA3SXWED5","created_at":"2026-07-05T03:22:48Z"},{"alias_kind":"pith_short_8","alias_value":"A5MFBIMX","created_at":"2026-07-05T03:22:48Z"}],"graph_snapshots":[{"event_id":"sha256:bed64a830edb05db2ee74732145d4f3c9f8e3db8a3c64437868e3dec3f3a64a2","target":"graph","created_at":"2026-07-05T03:22:48Z","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/2110.07662/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"In this thesis, we present and discuss the quantum statistical foundations of relativistic hydrodynamics with special emphasis on the entropy current. We show that it is possible to provide a rigorous definition for this quantity in the framework of relativistic quantum statistical mechanics and we put forward a general method to calculate it at local thermodynamic equilibrium. The method is based on the proof of existence of the thermodynamic potential current, a usually tacitly understood hypothesis. We then apply the method for the entropy current to the study of two different systems. The ","authors_text":"Davide Rindori","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-th","submitted_at":"2021-10-14T18:44:12Z","title":"Entropy current in relativistic quantum statistical mechanics"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2110.07662","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:faf1a057a1d8fbccb3218edda96848399af7883da023aa9591b59c129d25c82e","target":"record","created_at":"2026-07-05T03:22:48Z","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":"7cb15d5ad78eee6d5ec03382e7fb11da9f715cb58991c5548adbccef5d52e67e","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-th","submitted_at":"2021-10-14T18:44:12Z","title_canon_sha256":"bb30143ce45f8d1265e90e07abc4a88f2fb137e2da47800d23b11411b052fa98"},"schema_version":"1.0","source":{"id":"2110.07662","kind":"arxiv","version":1}},"canonical_sha256":"075850a19706e57b107d70798a2fa7d3d7c21b152d36ae7b6d073975fc57a6df","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"075850a19706e57b107d70798a2fa7d3d7c21b152d36ae7b6d073975fc57a6df","first_computed_at":"2026-07-05T03:22:48.500969Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T03:22:48.500969Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"kTND1yn4Z5bbJhDyTL3HA4V6J/ux7ArMiRNL2Anqbcw5vGoyQKHzq+qVbgc1lMXx5tckEH7WJ0/gZAMvAcXcBQ==","signature_status":"signed_v1","signed_at":"2026-07-05T03:22:48.501468Z","signed_message":"canonical_sha256_bytes"},"source_id":"2110.07662","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:faf1a057a1d8fbccb3218edda96848399af7883da023aa9591b59c129d25c82e","sha256:bed64a830edb05db2ee74732145d4f3c9f8e3db8a3c64437868e3dec3f3a64a2"],"state_sha256":"f000237ecf059c25c9283f29fba3fcd226ed6ba7efc4db65f39b879800c264f8"}