{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2009:MKQXOCYB3HIXP4LXM7GUH66HVK","short_pith_number":"pith:MKQXOCYB","schema_version":"1.0","canonical_sha256":"62a1770b01d9d177f17767cd43fbc7aa91d714d1327e3767e12e34682fc8f60f","source":{"kind":"arxiv","id":"0906.3960","version":1},"attestation_state":"computed","paper":{"title":"Particle Ratios as a Probe of the QCD Critical Temperature","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"nucl-th","authors_text":"C. Greiner, H. Ahmad, J. Noronha, J. Noronha-Hostler","submitted_at":"2009-06-22T09:10:34Z","abstract_excerpt":"We show how the measured particle ratios can be used to provide non-trivial information about the critical temperature of the QCD phase transition. This is obtained by including the effects of highly massive Hagedorn resonances on statistical models, which are used to describe hadronic yields. The inclusion of Hagedorn states creates a dependence of the thermal fits on the Hagedorn temperature, $T_H$, which is assumed to be equal to $T_c$, and leads to an overall improvement of thermal fits. We find that for Au+Au collisions at RHIC at $\\sqrt{s_{NN}}=200$ GeV the best square fit measure, $\\chi"},"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":"0906.3960","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2009-06-22T09:10:34Z","cross_cats_sorted":[],"title_canon_sha256":"281fedf00a7c7cdf59126d0a5f89356ea69b7ff93699e3d4908a2524c5919698","abstract_canon_sha256":"ecb5934be02f028e26a20260234ec30cf1ec5d410c89024d4bed025d78dc90f4"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:34:45.525879Z","signature_b64":"OJQex+dTb+b70FR94i/UBJ5PiJNwyqWs9iSdv6lAf1XwkNYd7YluQtERn/A9l6v4OxZOZ2l5IFUkkX/OdDlfAw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"62a1770b01d9d177f17767cd43fbc7aa91d714d1327e3767e12e34682fc8f60f","last_reissued_at":"2026-05-18T02:34:45.525490Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:34:45.525490Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Particle Ratios as a Probe of the QCD Critical Temperature","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"nucl-th","authors_text":"C. Greiner, H. Ahmad, J. Noronha, J. Noronha-Hostler","submitted_at":"2009-06-22T09:10:34Z","abstract_excerpt":"We show how the measured particle ratios can be used to provide non-trivial information about the critical temperature of the QCD phase transition. This is obtained by including the effects of highly massive Hagedorn resonances on statistical models, which are used to describe hadronic yields. The inclusion of Hagedorn states creates a dependence of the thermal fits on the Hagedorn temperature, $T_H$, which is assumed to be equal to $T_c$, and leads to an overall improvement of thermal fits. We find that for Au+Au collisions at RHIC at $\\sqrt{s_{NN}}=200$ GeV the best square fit measure, $\\chi"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0906.3960","kind":"arxiv","version":1},"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":"0906.3960","created_at":"2026-05-18T02:34:45.525551+00:00"},{"alias_kind":"arxiv_version","alias_value":"0906.3960v1","created_at":"2026-05-18T02:34:45.525551+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.0906.3960","created_at":"2026-05-18T02:34:45.525551+00:00"},{"alias_kind":"pith_short_12","alias_value":"MKQXOCYB3HIX","created_at":"2026-05-18T12:26:00.592388+00:00"},{"alias_kind":"pith_short_16","alias_value":"MKQXOCYB3HIXP4LX","created_at":"2026-05-18T12:26:00.592388+00:00"},{"alias_kind":"pith_short_8","alias_value":"MKQXOCYB","created_at":"2026-05-18T12:26:00.592388+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/MKQXOCYB3HIXP4LXM7GUH66HVK","json":"https://pith.science/pith/MKQXOCYB3HIXP4LXM7GUH66HVK.json","graph_json":"https://pith.science/api/pith-number/MKQXOCYB3HIXP4LXM7GUH66HVK/graph.json","events_json":"https://pith.science/api/pith-number/MKQXOCYB3HIXP4LXM7GUH66HVK/events.json","paper":"https://pith.science/paper/MKQXOCYB"},"agent_actions":{"view_html":"https://pith.science/pith/MKQXOCYB3HIXP4LXM7GUH66HVK","download_json":"https://pith.science/pith/MKQXOCYB3HIXP4LXM7GUH66HVK.json","view_paper":"https://pith.science/paper/MKQXOCYB","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=0906.3960&json=true","fetch_graph":"https://pith.science/api/pith-number/MKQXOCYB3HIXP4LXM7GUH66HVK/graph.json","fetch_events":"https://pith.science/api/pith-number/MKQXOCYB3HIXP4LXM7GUH66HVK/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/MKQXOCYB3HIXP4LXM7GUH66HVK/action/timestamp_anchor","attest_storage":"https://pith.science/pith/MKQXOCYB3HIXP4LXM7GUH66HVK/action/storage_attestation","attest_author":"https://pith.science/pith/MKQXOCYB3HIXP4LXM7GUH66HVK/action/author_attestation","sign_citation":"https://pith.science/pith/MKQXOCYB3HIXP4LXM7GUH66HVK/action/citation_signature","submit_replication":"https://pith.science/pith/MKQXOCYB3HIXP4LXM7GUH66HVK/action/replication_record"}},"created_at":"2026-05-18T02:34:45.525551+00:00","updated_at":"2026-05-18T02:34:45.525551+00:00"}