{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2008:H6MC6M5RGFX2J2FF6YIUMQHRGI","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":"8f3558e53e27659c1121ac26f02550b2ee5ecbc2cdbc81cd9d3dbfbc5ba2eb7f","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2008-09-16T17:45:32Z","title_canon_sha256":"5f8d57237094d9b93252815e6d9a97216b06cee40fd871ad14ded7a54603439e"},"schema_version":"1.0","source":{"id":"0809.2708","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"0809.2708","created_at":"2026-07-04T15:39:57Z"},{"alias_kind":"arxiv_version","alias_value":"0809.2708v2","created_at":"2026-07-04T15:39:57Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.0809.2708","created_at":"2026-07-04T15:39:57Z"},{"alias_kind":"pith_short_12","alias_value":"H6MC6M5RGFX2","created_at":"2026-07-04T15:39:57Z"},{"alias_kind":"pith_short_16","alias_value":"H6MC6M5RGFX2J2FF","created_at":"2026-07-04T15:39:57Z"},{"alias_kind":"pith_short_8","alias_value":"H6MC6M5R","created_at":"2026-07-04T15:39:57Z"}],"graph_snapshots":[{"event_id":"sha256:5a3f5d7ee10efda1b214b32aae5b5ee77a4b490ccfa122aed28ed5da7750acfc","target":"graph","created_at":"2026-07-04T15:39:57Z","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"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/0809.2708/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"HYDJET++ is a Monte-Carlo event generator for simulation of relativistic heavy ion AA collisions considered as a superposition of the soft, hydro-type state and the hard state resulting from multi-parton fragmentation. This model is the development and continuation of HYDJET event generator (Lokhtin & Snigirev, 2006, EPJC, 45, 211). The main program is written in the object-oriented C++ language under the ROOT environment. The hard part of HYDJET++ is identical to the hard part of Fortran-written HYDJET and it is included in the generator structure as a separate directory. The soft part of HYD","authors_text":"A.M. Snigirev, I. Arsene, I.P. Lokhtin, K. Tywoniuk, L.V. Malinina, S.V. Petrushanko","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2008-09-16T17:45:32Z","title":"Heavy ion event generator HYDJET++ (HYDrodynamics plus JETs)"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0809.2708","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":"sha256:012ae906ac1f8c030628af293ad203309656a1b14e6b948a6b449561ed974c38","target":"record","created_at":"2026-07-04T15:39:57Z","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":"8f3558e53e27659c1121ac26f02550b2ee5ecbc2cdbc81cd9d3dbfbc5ba2eb7f","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2008-09-16T17:45:32Z","title_canon_sha256":"5f8d57237094d9b93252815e6d9a97216b06cee40fd871ad14ded7a54603439e"},"schema_version":"1.0","source":{"id":"0809.2708","kind":"arxiv","version":2}},"canonical_sha256":"3f982f33b1316fa4e8a5f6114640f1320ac2da8fab4787003b4b17fb6585b57a","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"3f982f33b1316fa4e8a5f6114640f1320ac2da8fab4787003b4b17fb6585b57a","first_computed_at":"2026-07-04T15:39:57.262069Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-04T15:39:57.262069Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"VV0+5jTdDZcbzp4WcH7lD21iXSGJGgeIcoHN19GnB73qDFPdEC9kq6ML9Xgyw/IWjb0cznLkc4nMyTpCa9NEBA==","signature_status":"signed_v1","signed_at":"2026-07-04T15:39:57.262625Z","signed_message":"canonical_sha256_bytes"},"source_id":"0809.2708","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:012ae906ac1f8c030628af293ad203309656a1b14e6b948a6b449561ed974c38","sha256:5a3f5d7ee10efda1b214b32aae5b5ee77a4b490ccfa122aed28ed5da7750acfc"],"state_sha256":"5d27519224329020c4a0340d6c048882a1da9e1d75f32ef57ac51c38552a745c"}