{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:OGZYDDLTFZ43WSHF4B54O63FZC","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":"b9db08d1ee007f56eb5089f2c43a701090a6b63da4fe2bb95f549a4ba432b5a7","cross_cats_sorted":["hep-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2017-10-16T07:52:15Z","title_canon_sha256":"bb2359c86259b240f13fb490b74fb21a7e93dbbce8d558f64aa42de4e2665f07"},"schema_version":"1.0","source":{"id":"1710.05547","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1710.05547","created_at":"2026-05-18T00:23:08Z"},{"alias_kind":"arxiv_version","alias_value":"1710.05547v2","created_at":"2026-05-18T00:23:08Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1710.05547","created_at":"2026-05-18T00:23:08Z"},{"alias_kind":"pith_short_12","alias_value":"OGZYDDLTFZ43","created_at":"2026-05-18T12:31:34Z"},{"alias_kind":"pith_short_16","alias_value":"OGZYDDLTFZ43WSHF","created_at":"2026-05-18T12:31:34Z"},{"alias_kind":"pith_short_8","alias_value":"OGZYDDLT","created_at":"2026-05-18T12:31:34Z"}],"graph_snapshots":[{"event_id":"sha256:e81cecd61f1188eaa4ea8ee25dadabad44897194fc7be7a09cb81ee86109aaea","target":"graph","created_at":"2026-05-18T00:23:08Z","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 study the dynamics of the chiral phase transition in a linear quark-meson $\\sigma$ model using a novel approach based on semiclassical wave-particle duality. The quarks are treated as test particles in a Monte-Carlo simulation of elastic collisions and the coupling to the $\\sigma$ meson, which is treated as a classical field. The exchange of energy and momentum between particles and fields is described in terms of appropriate Gaussian wave packets. It has been demonstrated that energy-momentum conservation and the principle of detailed balance are fulfilled, and that the dynamics leads to t","authors_text":"A. Meistrenko, C. Greiner, C. Wesp, H. van Hees","cross_cats":["hep-ph"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2017-10-16T07:52:15Z","title":"Kinetics of the chiral phase transition in a linear $\\sigma$ model"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1710.05547","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":"sha256:93861fe44c6c74b37e65c2c0facd483ab4731a2290a85c722c1b28a95c9b3b79","target":"record","created_at":"2026-05-18T00:23:08Z","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":"b9db08d1ee007f56eb5089f2c43a701090a6b63da4fe2bb95f549a4ba432b5a7","cross_cats_sorted":["hep-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2017-10-16T07:52:15Z","title_canon_sha256":"bb2359c86259b240f13fb490b74fb21a7e93dbbce8d558f64aa42de4e2665f07"},"schema_version":"1.0","source":{"id":"1710.05547","kind":"arxiv","version":2}},"canonical_sha256":"71b3818d732e79bb48e5e07bc77b65c888b3696e03aa9e0e4baaf964549ea108","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"71b3818d732e79bb48e5e07bc77b65c888b3696e03aa9e0e4baaf964549ea108","first_computed_at":"2026-05-18T00:23:08.279525Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:23:08.279525Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"vLritJHQg9BtYYlXbqQVbim5qxjrFxu2NNfSUnMet2HNg/K/NvraDpVJtJOqjNLigFyMhAeYqlU6sI/yo08VAQ==","signature_status":"signed_v1","signed_at":"2026-05-18T00:23:08.280150Z","signed_message":"canonical_sha256_bytes"},"source_id":"1710.05547","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:93861fe44c6c74b37e65c2c0facd483ab4731a2290a85c722c1b28a95c9b3b79","sha256:e81cecd61f1188eaa4ea8ee25dadabad44897194fc7be7a09cb81ee86109aaea"],"state_sha256":"fc7d610633ccad09f9a0966bd0536fe440add290f1f9a5717fee7203db36b007"}