{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2015:FWZ56IQ32IMZBWPSLPTA6G2HG5","short_pith_number":"pith:FWZ56IQ3","schema_version":"1.0","canonical_sha256":"2db3df221bd21990d9f25be60f1b4737596bfb5fa8c3ac90f146f20f8101ef60","source":{"kind":"arxiv","id":"1509.07682","version":3},"attestation_state":"computed","paper":{"title":"Undersaturation of quarks at early stages of relativistic nuclear collisions: the hot glue initial scenario and its observable signatures","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-ex","hep-lat","nucl-ex","nucl-th"],"primary_cat":"hep-ph","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","submitted_at":"2015-09-25T11:24:36Z","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."},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"1509.07682","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2015-09-25T11:24:36Z","cross_cats_sorted":["hep-ex","hep-lat","nucl-ex","nucl-th"],"title_canon_sha256":"9b304026908407d5e6f2ead8c4f3e8bd58716ca16c9606ccf050cb7d5e0e7a06","abstract_canon_sha256":"bf5e313b0109d98fbdd75f4a5ecb4409b1e212016aa9747714c3aba6dc267057"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:26:41.350077Z","signature_b64":"1t7ns0xuEZLVm1xpIYYs11+8eGGdMhOjNB7nAUW+VuJUPQgCUVb9yFh6+skfGHniyklVIkxM0lM3bskyQSQlAQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"2db3df221bd21990d9f25be60f1b4737596bfb5fa8c3ac90f146f20f8101ef60","last_reissued_at":"2026-05-18T01:26:41.349456Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:26:41.349456Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Undersaturation of quarks at early stages of relativistic nuclear collisions: the hot glue initial scenario and its observable signatures","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-ex","hep-lat","nucl-ex","nucl-th"],"primary_cat":"hep-ph","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","submitted_at":"2015-09-25T11:24:36Z","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."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1509.07682","kind":"arxiv","version":3},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"},"aliases":[{"alias_kind":"arxiv","alias_value":"1509.07682","created_at":"2026-05-18T01:26:41.349550+00:00"},{"alias_kind":"arxiv_version","alias_value":"1509.07682v3","created_at":"2026-05-18T01:26:41.349550+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1509.07682","created_at":"2026-05-18T01:26:41.349550+00:00"},{"alias_kind":"pith_short_12","alias_value":"FWZ56IQ32IMZ","created_at":"2026-05-18T12:29:22.688609+00:00"},{"alias_kind":"pith_short_16","alias_value":"FWZ56IQ32IMZBWPS","created_at":"2026-05-18T12:29:22.688609+00:00"},{"alias_kind":"pith_short_8","alias_value":"FWZ56IQ3","created_at":"2026-05-18T12:29:22.688609+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":0,"internal_anchor_count":0,"sample":[]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/FWZ56IQ32IMZBWPSLPTA6G2HG5","json":"https://pith.science/pith/FWZ56IQ32IMZBWPSLPTA6G2HG5.json","graph_json":"https://pith.science/api/pith-number/FWZ56IQ32IMZBWPSLPTA6G2HG5/graph.json","events_json":"https://pith.science/api/pith-number/FWZ56IQ32IMZBWPSLPTA6G2HG5/events.json","paper":"https://pith.science/paper/FWZ56IQ3"},"agent_actions":{"view_html":"https://pith.science/pith/FWZ56IQ32IMZBWPSLPTA6G2HG5","download_json":"https://pith.science/pith/FWZ56IQ32IMZBWPSLPTA6G2HG5.json","view_paper":"https://pith.science/paper/FWZ56IQ3","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1509.07682&json=true","fetch_graph":"https://pith.science/api/pith-number/FWZ56IQ32IMZBWPSLPTA6G2HG5/graph.json","fetch_events":"https://pith.science/api/pith-number/FWZ56IQ32IMZBWPSLPTA6G2HG5/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/FWZ56IQ32IMZBWPSLPTA6G2HG5/action/timestamp_anchor","attest_storage":"https://pith.science/pith/FWZ56IQ32IMZBWPSLPTA6G2HG5/action/storage_attestation","attest_author":"https://pith.science/pith/FWZ56IQ32IMZBWPSLPTA6G2HG5/action/author_attestation","sign_citation":"https://pith.science/pith/FWZ56IQ32IMZBWPSLPTA6G2HG5/action/citation_signature","submit_replication":"https://pith.science/pith/FWZ56IQ32IMZBWPSLPTA6G2HG5/action/replication_record"}},"created_at":"2026-05-18T01:26:41.349550+00:00","updated_at":"2026-05-18T01:26:41.349550+00:00"}