{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2015:FWZ56IQ32IMZBWPSLPTA6G2HG5","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":"bf5e313b0109d98fbdd75f4a5ecb4409b1e212016aa9747714c3aba6dc267057","cross_cats_sorted":["hep-ex","hep-lat","nucl-ex","nucl-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2015-09-25T11:24:36Z","title_canon_sha256":"9b304026908407d5e6f2ead8c4f3e8bd58716ca16c9606ccf050cb7d5e0e7a06"},"schema_version":"1.0","source":{"id":"1509.07682","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1509.07682","created_at":"2026-05-18T01:26:41Z"},{"alias_kind":"arxiv_version","alias_value":"1509.07682v3","created_at":"2026-05-18T01:26:41Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1509.07682","created_at":"2026-05-18T01:26:41Z"},{"alias_kind":"pith_short_12","alias_value":"FWZ56IQ32IMZ","created_at":"2026-05-18T12:29:22Z"},{"alias_kind":"pith_short_16","alias_value":"FWZ56IQ32IMZBWPS","created_at":"2026-05-18T12:29:22Z"},{"alias_kind":"pith_short_8","alias_value":"FWZ56IQ3","created_at":"2026-05-18T12:29:22Z"}],"graph_snapshots":[{"event_id":"sha256:ce6a36f9d04cdb4f16c655a38ef6b09eb3224810f4c5b713f52baebe2adc1848","target":"graph","created_at":"2026-05-18T01:26:41Z","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":"The early stage of high multiplicity nuclear collisions is represented by a nearly quarkless, hot, deconfined pure gluon plasma. This new scenario should be characterized by a suppression of high $p_T$ photons and dileptons as well as by reduced baryon to meson ratios. We present the numerical results for central Pb+Pb collisions at the LHC energies by using the ideal Bjorken hydrodynamics with time-dependent quark fugacity. It is shown that about 25\\% of final total entropy is generated during the hydrodynamic evolution of chemically undersaturated quark-gluon plasma.","authors_text":"B. Sinha, C. Greiner, F. Senzel, H. Stoecker, I.N. Mishustin, J. Steinheimer, J. Struckmeier, K. Gallmeister, K. Zhou, L.M. Satarov, L.P. Csernai, M. Beitel, M.I. Gorenstein, M. Panero, P. Zhuang, S. Raha, S. Schramm, T.S. Bir\\'o, V. Vovchenko, Z. Xu","cross_cats":["hep-ex","hep-lat","nucl-ex","nucl-th"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2015-09-25T11:24:36Z","title":"Undersaturation of quarks at early stages of relativistic nuclear collisions: the hot glue initial scenario and its observable signatures"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1509.07682","kind":"arxiv","version":3},"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:c8876c2a81f29a7d273dd6d8254130072d7b0b0f0dd39c75f37f00167b4483eb","target":"record","created_at":"2026-05-18T01:26:41Z","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":"bf5e313b0109d98fbdd75f4a5ecb4409b1e212016aa9747714c3aba6dc267057","cross_cats_sorted":["hep-ex","hep-lat","nucl-ex","nucl-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2015-09-25T11:24:36Z","title_canon_sha256":"9b304026908407d5e6f2ead8c4f3e8bd58716ca16c9606ccf050cb7d5e0e7a06"},"schema_version":"1.0","source":{"id":"1509.07682","kind":"arxiv","version":3}},"canonical_sha256":"2db3df221bd21990d9f25be60f1b4737596bfb5fa8c3ac90f146f20f8101ef60","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"2db3df221bd21990d9f25be60f1b4737596bfb5fa8c3ac90f146f20f8101ef60","first_computed_at":"2026-05-18T01:26:41.349456Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:26:41.349456Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"1t7ns0xuEZLVm1xpIYYs11+8eGGdMhOjNB7nAUW+VuJUPQgCUVb9yFh6+skfGHniyklVIkxM0lM3bskyQSQlAQ==","signature_status":"signed_v1","signed_at":"2026-05-18T01:26:41.350077Z","signed_message":"canonical_sha256_bytes"},"source_id":"1509.07682","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:c8876c2a81f29a7d273dd6d8254130072d7b0b0f0dd39c75f37f00167b4483eb","sha256:ce6a36f9d04cdb4f16c655a38ef6b09eb3224810f4c5b713f52baebe2adc1848"],"state_sha256":"d3b06f0d5702481a0a6397c5effc2d3a789afeef26d3e02082fdb159e9710eea"}