{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2016:KLBYNLDNVL6ESCXWA7ZAUZ2XNJ","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":"a3c0d2c78a310eeda6c3f986c606ccdab72efcd9ae9f10bcddde9a406beeda39","cross_cats_sorted":["hep-ph","nucl-ex"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2016-05-12T19:55:33Z","title_canon_sha256":"51e0dcee647b1c833647c551bba19ade0d8fe63d9d37379e25d0266dc48d132c"},"schema_version":"1.0","source":{"id":"1605.03954","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1605.03954","created_at":"2026-05-18T01:08:28Z"},{"alias_kind":"arxiv_version","alias_value":"1605.03954v2","created_at":"2026-05-18T01:08:28Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1605.03954","created_at":"2026-05-18T01:08:28Z"},{"alias_kind":"pith_short_12","alias_value":"KLBYNLDNVL6E","created_at":"2026-05-18T12:30:25Z"},{"alias_kind":"pith_short_16","alias_value":"KLBYNLDNVL6ESCXW","created_at":"2026-05-18T12:30:25Z"},{"alias_kind":"pith_short_8","alias_value":"KLBYNLDN","created_at":"2026-05-18T12:30:25Z"}],"graph_snapshots":[{"event_id":"sha256:c604ab8cf691ef26993624cb5330255fc7496049acd69584edac04976c92a53c","target":"graph","created_at":"2026-05-18T01:08:28Z","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 quantitatively estimate properties of the quark-gluon plasma created in ultra-relativistic heavy-ion collisions utilizing Bayesian statistics and a multi-parameter model-to-data comparison. The study is performed using a recently developed parametric initial condition model, TRENTO, which interpolates among a general class of particle production schemes, and a modern hybrid model which couples viscous hydrodynamics to a hadronic cascade. We calibrate the model to multiplicity, transverse momentum, and flow data and report constraints on the parametrized initial conditions and the temperatur","authors_text":"Jia Liu, Jonah E. Bernhard, J. Scott Moreland, Steffen A. Bass, Ulrich Heinz","cross_cats":["hep-ph","nucl-ex"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2016-05-12T19:55:33Z","title":"Applying Bayesian parameter estimation to relativistic heavy-ion collisions: simultaneous characterization of the initial state and quark-gluon plasma medium"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1605.03954","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:d1444e6fb594719c48f8e6a1025fc140452469c10e1cc5764d5e944a9edf297b","target":"record","created_at":"2026-05-18T01:08:28Z","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":"a3c0d2c78a310eeda6c3f986c606ccdab72efcd9ae9f10bcddde9a406beeda39","cross_cats_sorted":["hep-ph","nucl-ex"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2016-05-12T19:55:33Z","title_canon_sha256":"51e0dcee647b1c833647c551bba19ade0d8fe63d9d37379e25d0266dc48d132c"},"schema_version":"1.0","source":{"id":"1605.03954","kind":"arxiv","version":2}},"canonical_sha256":"52c386ac6daafc490af607f20a67576a453e5b2ccc514f3b2183fa6a3873c6b9","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"52c386ac6daafc490af607f20a67576a453e5b2ccc514f3b2183fa6a3873c6b9","first_computed_at":"2026-05-18T01:08:28.616311Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:08:28.616311Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"efv2E+pCVASL5WW60syU72licNvRcitfTuv8BnINA/XMkhJ/LEMzFaTeMcfOiS3D/fmqwUiALJCLS3Qc0BaRBw==","signature_status":"signed_v1","signed_at":"2026-05-18T01:08:28.616928Z","signed_message":"canonical_sha256_bytes"},"source_id":"1605.03954","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:d1444e6fb594719c48f8e6a1025fc140452469c10e1cc5764d5e944a9edf297b","sha256:c604ab8cf691ef26993624cb5330255fc7496049acd69584edac04976c92a53c"],"state_sha256":"420c1df5149f97c6836e534acb6f5ead4466b9f6f077158964329826bd8099a4"}