{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:PBKSGCGYD236POZ2JDG3M3T42H","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":"9d89bf71654fa8c9ebf3b821fe6e66ad2fec7a3ca8d44985d446d15786e12802","cross_cats_sorted":["astro-ph.HE","cond-mat.str-el","hep-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2017-12-15T19:20:35Z","title_canon_sha256":"7822123eb639dd941bbf9c320872fcd273bd42ac260659f70cadbe67a4e7f0e2"},"schema_version":"1.0","source":{"id":"1712.05815","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1712.05815","created_at":"2026-05-17T23:45:53Z"},{"alias_kind":"arxiv_version","alias_value":"1712.05815v3","created_at":"2026-05-17T23:45:53Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1712.05815","created_at":"2026-05-17T23:45:53Z"},{"alias_kind":"pith_short_12","alias_value":"PBKSGCGYD236","created_at":"2026-05-18T12:31:37Z"},{"alias_kind":"pith_short_16","alias_value":"PBKSGCGYD236POZ2","created_at":"2026-05-18T12:31:37Z"},{"alias_kind":"pith_short_8","alias_value":"PBKSGCGY","created_at":"2026-05-18T12:31:37Z"}],"graph_snapshots":[{"event_id":"sha256:16b66e9226d62e4c5c1132c33216b2bff1da58c701ee5f90e494b3e4c6b8ef00","target":"graph","created_at":"2026-05-17T23:45:53Z","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":"Ten years ago, relativistic viscous fluid dynamics was formulated from first principles in an effective field theory framework, based entirely on the knowledge of symmetries and long-lived degrees of freedom. In the same year, numerical simulations for the matter created in relativistic heavy-ion collision experiments became first available, providing constraints on the shear viscosity in QCD. The field has come a long way since then. We present the current status of the theory of non-equilibrium fluid dynamics in 2017, including the divergence of the fluid dynamic gradient expansion, resurgen","authors_text":"Paul Romatschke, Ulrike Romatschke","cross_cats":["astro-ph.HE","cond-mat.str-el","hep-th"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2017-12-15T19:20:35Z","title":"Relativistic Fluid Dynamics In and Out of Equilibrium -- Ten Years of Progress in Theory and Numerical Simulations of Nuclear Collisions"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1712.05815","kind":"arxiv","version":3},"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:aa8ba8471e3f1b7a0af43ba95ffb34f3c731227a4c4d24ecce596049d643c730","target":"record","created_at":"2026-05-17T23:45:53Z","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":"9d89bf71654fa8c9ebf3b821fe6e66ad2fec7a3ca8d44985d446d15786e12802","cross_cats_sorted":["astro-ph.HE","cond-mat.str-el","hep-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2017-12-15T19:20:35Z","title_canon_sha256":"7822123eb639dd941bbf9c320872fcd273bd42ac260659f70cadbe67a4e7f0e2"},"schema_version":"1.0","source":{"id":"1712.05815","kind":"arxiv","version":3}},"canonical_sha256":"78552308d81eb7e7bb3a48cdb66e7cd1c4c2f2d708a0474c2b502c8e9dc36138","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"78552308d81eb7e7bb3a48cdb66e7cd1c4c2f2d708a0474c2b502c8e9dc36138","first_computed_at":"2026-05-17T23:45:53.311166Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-17T23:45:53.311166Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"tkV2owuK3DTkdbTfcIzk2Cnb1+H9CYotZmFXj6wmI+yiL7ct/qfo40GaDUYND6YVkcZpjoPFgBYCJEfc0w7AAg==","signature_status":"signed_v1","signed_at":"2026-05-17T23:45:53.311616Z","signed_message":"canonical_sha256_bytes"},"source_id":"1712.05815","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:aa8ba8471e3f1b7a0af43ba95ffb34f3c731227a4c4d24ecce596049d643c730","sha256:16b66e9226d62e4c5c1132c33216b2bff1da58c701ee5f90e494b3e4c6b8ef00"],"state_sha256":"719ba4082a51a22f8431064fe5d08521a5010002abe11d7b14cd42db4ee0c8fd"}