{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2014:ZNB73ULDHEIMZC724IHO45KOVO","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":"37820d654282925f6aad3ed931b32b8d9f5831555b101561061bdfc9f676a2bb","cross_cats_sorted":["hep-ph","nucl-ex"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2014-11-17T14:28:31Z","title_canon_sha256":"1470dfd105c15260b0463adda1beedf5af0a68dca08088eeae26828b874ebaeb"},"schema_version":"1.0","source":{"id":"1411.4490","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1411.4490","created_at":"2026-05-18T02:29:01Z"},{"alias_kind":"arxiv_version","alias_value":"1411.4490v2","created_at":"2026-05-18T02:29:01Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1411.4490","created_at":"2026-05-18T02:29:01Z"},{"alias_kind":"pith_short_12","alias_value":"ZNB73ULDHEIM","created_at":"2026-05-18T12:28:59Z"},{"alias_kind":"pith_short_16","alias_value":"ZNB73ULDHEIMZC72","created_at":"2026-05-18T12:28:59Z"},{"alias_kind":"pith_short_8","alias_value":"ZNB73ULD","created_at":"2026-05-18T12:28:59Z"}],"graph_snapshots":[{"event_id":"sha256:541579d21449c37bcd26a1e4b54dd54244eec598e2d306bf9e61423ff061c6fb","target":"graph","created_at":"2026-05-18T02:29:01Z","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":"A key ingredient of hydrodynamical modeling of relativistic heavy ion collisions is thermal initial conditions, an input that is the consequence of a pre-thermal dynamics which is not completely understood yet. In the paper we employ a recently developed energy-momentum transport model of the pre-thermal stage to study influence of the alternative initial states in nucleus-nucleus collisions on flow and energy density distributions of the matter at the starting time of hydrodynamics. In particular, the dependence of the results on isotropic and anisotropic initial states is analyzed. It is fou","authors_text":"Iu.A. Karpenko, S.V. Akkelin, V.Yu. Naboka, Yu.M. Sinyukov","cross_cats":["hep-ph","nucl-ex"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2014-11-17T14:28:31Z","title":"Initialization of hydrodynamics in relativistic heavy ion collisions with an energy-momentum transport model"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1411.4490","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":"sha256:5efc2569179368f875903df192034a08e33099342c45ebcca3236125c202513c","target":"record","created_at":"2026-05-18T02:29:01Z","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":"37820d654282925f6aad3ed931b32b8d9f5831555b101561061bdfc9f676a2bb","cross_cats_sorted":["hep-ph","nucl-ex"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2014-11-17T14:28:31Z","title_canon_sha256":"1470dfd105c15260b0463adda1beedf5af0a68dca08088eeae26828b874ebaeb"},"schema_version":"1.0","source":{"id":"1411.4490","kind":"arxiv","version":2}},"canonical_sha256":"cb43fdd1633910cc8bfae20eee754eabbe3c0b5714de13fd7e08862aaf480ddc","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"cb43fdd1633910cc8bfae20eee754eabbe3c0b5714de13fd7e08862aaf480ddc","first_computed_at":"2026-05-18T02:29:01.199062Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:29:01.199062Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"exTTKXv87PhEAwirf0iDHUeCB7t+VDcDuSY6YvNDg0ywaqlU25bFIcXE/hRa/SWHetb5eROKg0EeyuYPtR9yBw==","signature_status":"signed_v1","signed_at":"2026-05-18T02:29:01.199519Z","signed_message":"canonical_sha256_bytes"},"source_id":"1411.4490","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:5efc2569179368f875903df192034a08e33099342c45ebcca3236125c202513c","sha256:541579d21449c37bcd26a1e4b54dd54244eec598e2d306bf9e61423ff061c6fb"],"state_sha256":"0db7f7b07d84578ee324f68c86ceebb9ecc8c09d3faa70c42b613db21e332a29"}