{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2006:Q2SZU6DJCR2T36I7I72PH6QJDZ","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":"bd0cbdb6befb01051e172f6409c4167dc66cf789fccf422fda072ae3bfda3b88","cross_cats_sorted":[],"license":"","primary_cat":"gr-qc","submitted_at":"2006-05-01T14:26:11Z","title_canon_sha256":"d5c172796097656f51cf0449f7e3e4a24989c4a6e9f8b014ba9a9ca5412d5b0e"},"schema_version":"1.0","source":{"id":"gr-qc/0605010","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"gr-qc/0605010","created_at":"2026-05-18T01:39:20Z"},{"alias_kind":"arxiv_version","alias_value":"gr-qc/0605010v2","created_at":"2026-05-18T01:39:20Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.gr-qc/0605010","created_at":"2026-05-18T01:39:20Z"},{"alias_kind":"pith_short_12","alias_value":"Q2SZU6DJCR2T","created_at":"2026-05-18T12:25:54Z"},{"alias_kind":"pith_short_16","alias_value":"Q2SZU6DJCR2T36I7","created_at":"2026-05-18T12:25:54Z"},{"alias_kind":"pith_short_8","alias_value":"Q2SZU6DJ","created_at":"2026-05-18T12:25:54Z"}],"graph_snapshots":[{"event_id":"sha256:a086b33bc5c5b8a05c4531e3b129874f62785c4dbb7dedbf735c2a0219bd1dbd","target":"graph","created_at":"2026-05-18T01:39:20Z","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":"The relativistic fluid is a highly successful model used to describe the dynamics of many-particle, relativistic systems. It takes as input basic physics from microscopic scales and yields as output predictions of bulk, macroscopic motion. By inverting the process, an understanding of bulk features can lead to insight into physics on the microscopic scale. Relativistic fluids have been used to model systems as ``small'' as heavy ions in collisions, and as large as the universe itself, with ``intermediate'' sized objects like neutron stars being considered along the way. The purpose of this rev","authors_text":"G.L. Comer, N. Andersson","cross_cats":[],"headline":"","license":"","primary_cat":"gr-qc","submitted_at":"2006-05-01T14:26:11Z","title":"Relativistic Fluid Dynamics: Physics for Many Different Scales"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"gr-qc/0605010","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:f7311cfaf895c85d7f7f34d7dc936ea024564cddf8fbd80da35ec1909fbb705d","target":"record","created_at":"2026-05-18T01:39:20Z","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":"bd0cbdb6befb01051e172f6409c4167dc66cf789fccf422fda072ae3bfda3b88","cross_cats_sorted":[],"license":"","primary_cat":"gr-qc","submitted_at":"2006-05-01T14:26:11Z","title_canon_sha256":"d5c172796097656f51cf0449f7e3e4a24989c4a6e9f8b014ba9a9ca5412d5b0e"},"schema_version":"1.0","source":{"id":"gr-qc/0605010","kind":"arxiv","version":2}},"canonical_sha256":"86a59a786914753df91f47f4f3fa091e633f46aa758d632b13e4f4b2fc25df38","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"86a59a786914753df91f47f4f3fa091e633f46aa758d632b13e4f4b2fc25df38","first_computed_at":"2026-05-18T01:39:20.088522Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:39:20.088522Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"HtuSzVD651SfzYoJvx/DRDNP4NsapnOvTl4NfniUAi+ZrtL5VhCRBLnjMzpaX4CHV5aZES9Z9kiMQHSHPkT6CA==","signature_status":"signed_v1","signed_at":"2026-05-18T01:39:20.088993Z","signed_message":"canonical_sha256_bytes"},"source_id":"gr-qc/0605010","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:f7311cfaf895c85d7f7f34d7dc936ea024564cddf8fbd80da35ec1909fbb705d","sha256:a086b33bc5c5b8a05c4531e3b129874f62785c4dbb7dedbf735c2a0219bd1dbd"],"state_sha256":"27d139a9a0e9676995a05f6a7aed4bbd1f077cc67b2b18464c66de3b02dc2aa0"}