{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2008:MCNFA4IO3QDIVH4KAM4SZBCQZ4","short_pith_number":"pith:MCNFA4IO","schema_version":"1.0","canonical_sha256":"609a50710edc068a9f8a03392c8450cf0fa9df38fcee1a85e4f08f26c71bdfaf","source":{"kind":"arxiv","id":"0812.1609","version":2},"attestation_state":"computed","paper":{"title":"Spectra and radial flow at RHIC with Tsallis statistics in a Blast-Wave description","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"nucl-ex","authors_text":"Fuqiang Wang, Gene van Buren, Lijuan Ruan, Yichun Xu, Zebo Tang, Zhangbu Xu","submitted_at":"2008-12-09T17:58:31Z","abstract_excerpt":"We have implemented the Tsallis statistics in a Blast-Wave model and applied it to mid-rapidity transverse-momentum spectra of identified particles measured at RHIC. This new Tsallis Blast-Wave function fits the RHIC data very well for $p_T<$3 GeV/$c$. We observed that the collective flow velocity starts from zero in p+p and peripheral Au+Au collisions growing to 0.470 $\\pm$ 0.009($c$) in central Au+Au collisions. The $(q-1)$ parameter, which characterizes the degree of non-equilibrium in a system, changes from $0.100\\pm0.003$ in p+p to $0.015\\pm0.005$ in central Au+Au collisions, indicating a"},"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":"0812.1609","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-ex","submitted_at":"2008-12-09T17:58:31Z","cross_cats_sorted":[],"title_canon_sha256":"bc5a987a37522c739fbee93c63518304a6dae73ab60c77f2a1ae775c982452e3","abstract_canon_sha256":"5def12e0dab3712f3bccf5ad172fcd2a6e0982e8961d94825482656b5bd1f343"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:35:13.518273Z","signature_b64":"+3MMhWamIv75/NKcpu5a6kHSBm0c/kFKYqEn2O2ASI0oP5IqFwnHB65/U27xCANRMkB8cXxNVvHVJqSetF0UCA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"609a50710edc068a9f8a03392c8450cf0fa9df38fcee1a85e4f08f26c71bdfaf","last_reissued_at":"2026-05-18T02:35:13.517883Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:35:13.517883Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Spectra and radial flow at RHIC with Tsallis statistics in a Blast-Wave description","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"nucl-ex","authors_text":"Fuqiang Wang, Gene van Buren, Lijuan Ruan, Yichun Xu, Zebo Tang, Zhangbu Xu","submitted_at":"2008-12-09T17:58:31Z","abstract_excerpt":"We have implemented the Tsallis statistics in a Blast-Wave model and applied it to mid-rapidity transverse-momentum spectra of identified particles measured at RHIC. This new Tsallis Blast-Wave function fits the RHIC data very well for $p_T<$3 GeV/$c$. We observed that the collective flow velocity starts from zero in p+p and peripheral Au+Au collisions growing to 0.470 $\\pm$ 0.009($c$) in central Au+Au collisions. The $(q-1)$ parameter, which characterizes the degree of non-equilibrium in a system, changes from $0.100\\pm0.003$ in p+p to $0.015\\pm0.005$ in central Au+Au collisions, indicating a"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0812.1609","kind":"arxiv","version":2},"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":"0812.1609","created_at":"2026-05-18T02:35:13.517953+00:00"},{"alias_kind":"arxiv_version","alias_value":"0812.1609v2","created_at":"2026-05-18T02:35:13.517953+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.0812.1609","created_at":"2026-05-18T02:35:13.517953+00:00"},{"alias_kind":"pith_short_12","alias_value":"MCNFA4IO3QDI","created_at":"2026-05-18T12:25:57.157939+00:00"},{"alias_kind":"pith_short_16","alias_value":"MCNFA4IO3QDIVH4K","created_at":"2026-05-18T12:25:57.157939+00:00"},{"alias_kind":"pith_short_8","alias_value":"MCNFA4IO","created_at":"2026-05-18T12:25:57.157939+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":1,"internal_anchor_count":1,"sample":[{"citing_arxiv_id":"2602.17241","citing_title":"Spectra and elliptic flow of light hadrons in an expanding fire-cylinder model for the RHIC Beam Energy Scan","ref_index":37,"is_internal_anchor":true}]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/MCNFA4IO3QDIVH4KAM4SZBCQZ4","json":"https://pith.science/pith/MCNFA4IO3QDIVH4KAM4SZBCQZ4.json","graph_json":"https://pith.science/api/pith-number/MCNFA4IO3QDIVH4KAM4SZBCQZ4/graph.json","events_json":"https://pith.science/api/pith-number/MCNFA4IO3QDIVH4KAM4SZBCQZ4/events.json","paper":"https://pith.science/paper/MCNFA4IO"},"agent_actions":{"view_html":"https://pith.science/pith/MCNFA4IO3QDIVH4KAM4SZBCQZ4","download_json":"https://pith.science/pith/MCNFA4IO3QDIVH4KAM4SZBCQZ4.json","view_paper":"https://pith.science/paper/MCNFA4IO","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=0812.1609&json=true","fetch_graph":"https://pith.science/api/pith-number/MCNFA4IO3QDIVH4KAM4SZBCQZ4/graph.json","fetch_events":"https://pith.science/api/pith-number/MCNFA4IO3QDIVH4KAM4SZBCQZ4/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/MCNFA4IO3QDIVH4KAM4SZBCQZ4/action/timestamp_anchor","attest_storage":"https://pith.science/pith/MCNFA4IO3QDIVH4KAM4SZBCQZ4/action/storage_attestation","attest_author":"https://pith.science/pith/MCNFA4IO3QDIVH4KAM4SZBCQZ4/action/author_attestation","sign_citation":"https://pith.science/pith/MCNFA4IO3QDIVH4KAM4SZBCQZ4/action/citation_signature","submit_replication":"https://pith.science/pith/MCNFA4IO3QDIVH4KAM4SZBCQZ4/action/replication_record"}},"created_at":"2026-05-18T02:35:13.517953+00:00","updated_at":"2026-05-18T02:35:13.517953+00:00"}