{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2000:RZ7RUTVYFYF4DZMIVXQNXTXJME","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":"04a3e774fa0b24211f49fa66427fb5d876e380888f8f96649dd80d4b78117aff","cross_cats_sorted":["cond-mat.stat-mech"],"license":"","primary_cat":"nucl-th","submitted_at":"2000-09-05T13:08:20Z","title_canon_sha256":"b089c7608bf6424311be9158d6b5c8264abe575d83b6b290aaef3cd3104bada7"},"schema_version":"1.0","source":{"id":"nucl-th/0009009","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"nucl-th/0009009","created_at":"2026-05-18T00:36:53Z"},{"alias_kind":"arxiv_version","alias_value":"nucl-th/0009009v2","created_at":"2026-05-18T00:36:53Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.nucl-th/0009009","created_at":"2026-05-18T00:36:53Z"},{"alias_kind":"pith_short_12","alias_value":"RZ7RUTVYFYF4","created_at":"2026-05-18T12:25:50Z"},{"alias_kind":"pith_short_16","alias_value":"RZ7RUTVYFYF4DZMI","created_at":"2026-05-18T12:25:50Z"},{"alias_kind":"pith_short_8","alias_value":"RZ7RUTVY","created_at":"2026-05-18T12:25:50Z"}],"graph_snapshots":[{"event_id":"sha256:759a5acdab277dbb52a6a9f392c61e71604005d515b65e572d6ec19ac4e74826","target":"graph","created_at":"2026-05-18T00:36:53Z","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":"We present our first attempts to formulate a thermodynamics-like description of explosions. The motivation is partly a fundamental interest in non-equilibrium statistical physics, partly the resemblance of an explosion to the late stages of a heavy-ion collision. We perform numerical simulations on a microscopic model of interacting billiard-ball like particles, and we analyse the results of such simulations trying to identify collective variables describing the degree of equilibrium during the explosion.","authors_text":"Gregers Neergaard, Igor N. Mishustin, Jakob P. Bondorf","cross_cats":["cond-mat.stat-mech"],"headline":"","license":"","primary_cat":"nucl-th","submitted_at":"2000-09-05T13:08:20Z","title":"Thermodynamics of explosions"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"nucl-th/0009009","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":"sha256:53ea8299e88ea16b576061bd6f7b27198b93306a2e311305ea23d70b480c9e09","target":"record","created_at":"2026-05-18T00:36:53Z","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":"04a3e774fa0b24211f49fa66427fb5d876e380888f8f96649dd80d4b78117aff","cross_cats_sorted":["cond-mat.stat-mech"],"license":"","primary_cat":"nucl-th","submitted_at":"2000-09-05T13:08:20Z","title_canon_sha256":"b089c7608bf6424311be9158d6b5c8264abe575d83b6b290aaef3cd3104bada7"},"schema_version":"1.0","source":{"id":"nucl-th/0009009","kind":"arxiv","version":2}},"canonical_sha256":"8e7f1a4eb82e0bc1e588ade0dbcee961070852937432727b9886ed3e64d77eac","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"8e7f1a4eb82e0bc1e588ade0dbcee961070852937432727b9886ed3e64d77eac","first_computed_at":"2026-05-18T00:36:53.151530Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:36:53.151530Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"XIJw5U4dVZOnAuizVgvByXz6cuNd8KJMieKOJnANnCoTr+FaDw0raw6q1uj8rzuPHs+5WiA1EIO1pzl5iC2bAg==","signature_status":"signed_v1","signed_at":"2026-05-18T00:36:53.152081Z","signed_message":"canonical_sha256_bytes"},"source_id":"nucl-th/0009009","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:53ea8299e88ea16b576061bd6f7b27198b93306a2e311305ea23d70b480c9e09","sha256:759a5acdab277dbb52a6a9f392c61e71604005d515b65e572d6ec19ac4e74826"],"state_sha256":"50d3d7a0d92326b56d05975fb3d1d7da0128acd8fa5c3b50b302d9c779918986"}