{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2014:CPGAPLTLZ5UKKBOQHXVAY4T7XA","short_pith_number":"pith:CPGAPLTL","schema_version":"1.0","canonical_sha256":"13cc07ae6bcf68a505d03dea0c727fb81771c50782a7bc0e3c338b528e69d133","source":{"kind":"arxiv","id":"1404.5359","version":3},"attestation_state":"computed","paper":{"title":"Energy and Centrality Dependence of Chemical Freeze-out Thermodynamics parameters","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["nucl-th"],"primary_cat":"hep-ph","authors_text":"F. Liu, K. Wu, N. Yu","submitted_at":"2014-04-22T00:30:36Z","abstract_excerpt":"Driven by the Beam Energy Scan (BES) program at the RHIC, researches and discussions on the QCD phase diagram have flourished recently. In order to provide a reference from microscopic transport models, we performed a systematic analysis, using a multiphase transport (AMPT) model for the particle yields and a statistical model (THERMUS) for the thermal fit, for Au+Au collisions at $\\sqrt{s_{\\text{NN}}}$=7.7-200 GeV. It is found that at a fixed collision centrality the chemical freeze-out parameter, temperature $T_{\\text{ch}}$, increases with collision energy and somehow saturates at certain va"},"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":"1404.5359","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2014-04-22T00:30:36Z","cross_cats_sorted":["nucl-th"],"title_canon_sha256":"80ab9bd814a3072fd17ac86ed82c4259e9ce444b84b08945e2dcff61eb6b9496","abstract_canon_sha256":"995ef1ba703a5005ce700cca58b9c5fc2596daba68421ce72c64f45d4ea38c78"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:43:45.190103Z","signature_b64":"TwG5wBe0HcTJVx8y60vg6BbP2LqqqaZ9vxi/zJET5eTzM/d1dOhqsI77IkYB7rcK638fg7r8zZy7+KkESpr+BQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"13cc07ae6bcf68a505d03dea0c727fb81771c50782a7bc0e3c338b528e69d133","last_reissued_at":"2026-05-18T02:43:45.189589Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:43:45.189589Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Energy and Centrality Dependence of Chemical Freeze-out Thermodynamics parameters","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["nucl-th"],"primary_cat":"hep-ph","authors_text":"F. Liu, K. Wu, N. Yu","submitted_at":"2014-04-22T00:30:36Z","abstract_excerpt":"Driven by the Beam Energy Scan (BES) program at the RHIC, researches and discussions on the QCD phase diagram have flourished recently. In order to provide a reference from microscopic transport models, we performed a systematic analysis, using a multiphase transport (AMPT) model for the particle yields and a statistical model (THERMUS) for the thermal fit, for Au+Au collisions at $\\sqrt{s_{\\text{NN}}}$=7.7-200 GeV. It is found that at a fixed collision centrality the chemical freeze-out parameter, temperature $T_{\\text{ch}}$, increases with collision energy and somehow saturates at certain va"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1404.5359","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":"1404.5359","created_at":"2026-05-18T02:43:45.189677+00:00"},{"alias_kind":"arxiv_version","alias_value":"1404.5359v3","created_at":"2026-05-18T02:43:45.189677+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1404.5359","created_at":"2026-05-18T02:43:45.189677+00:00"},{"alias_kind":"pith_short_12","alias_value":"CPGAPLTLZ5UK","created_at":"2026-05-18T12:28:22.404517+00:00"},{"alias_kind":"pith_short_16","alias_value":"CPGAPLTLZ5UKKBOQ","created_at":"2026-05-18T12:28:22.404517+00:00"},{"alias_kind":"pith_short_8","alias_value":"CPGAPLTL","created_at":"2026-05-18T12:28:22.404517+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/CPGAPLTLZ5UKKBOQHXVAY4T7XA","json":"https://pith.science/pith/CPGAPLTLZ5UKKBOQHXVAY4T7XA.json","graph_json":"https://pith.science/api/pith-number/CPGAPLTLZ5UKKBOQHXVAY4T7XA/graph.json","events_json":"https://pith.science/api/pith-number/CPGAPLTLZ5UKKBOQHXVAY4T7XA/events.json","paper":"https://pith.science/paper/CPGAPLTL"},"agent_actions":{"view_html":"https://pith.science/pith/CPGAPLTLZ5UKKBOQHXVAY4T7XA","download_json":"https://pith.science/pith/CPGAPLTLZ5UKKBOQHXVAY4T7XA.json","view_paper":"https://pith.science/paper/CPGAPLTL","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1404.5359&json=true","fetch_graph":"https://pith.science/api/pith-number/CPGAPLTLZ5UKKBOQHXVAY4T7XA/graph.json","fetch_events":"https://pith.science/api/pith-number/CPGAPLTLZ5UKKBOQHXVAY4T7XA/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/CPGAPLTLZ5UKKBOQHXVAY4T7XA/action/timestamp_anchor","attest_storage":"https://pith.science/pith/CPGAPLTLZ5UKKBOQHXVAY4T7XA/action/storage_attestation","attest_author":"https://pith.science/pith/CPGAPLTLZ5UKKBOQHXVAY4T7XA/action/author_attestation","sign_citation":"https://pith.science/pith/CPGAPLTLZ5UKKBOQHXVAY4T7XA/action/citation_signature","submit_replication":"https://pith.science/pith/CPGAPLTLZ5UKKBOQHXVAY4T7XA/action/replication_record"}},"created_at":"2026-05-18T02:43:45.189677+00:00","updated_at":"2026-05-18T02:43:45.189677+00:00"}