{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2009:6ZERT266CSTNZ2QG3LYX3IIPE2","short_pith_number":"pith:6ZERT266","schema_version":"1.0","canonical_sha256":"f64919ebde14a6dcea06daf17da10f26b6ea042677435dd3ba3df07a1a641826","source":{"kind":"arxiv","id":"0902.1303","version":2},"attestation_state":"computed","paper":{"title":"Elliptic flow of thermal photons in Au+Au collisions at $\\sqrt{s_{NN}}=200$ GeV","license":"http://creativecommons.org/licenses/by-nc-sa/3.0/","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"Fu-Ming Liu, Klaus Werner, Tetsufumi Hirano, Yan Zhu","submitted_at":"2009-02-08T11:35:58Z","abstract_excerpt":"The transverse momentum (pt) dependence, the centrality dependence and the rapidity dependence of the elliptic flow of thermal photons in Au+Au collisions at $\\sqrt{s_{NN}}=200$ GeV are predicted, based on a three-dimensional ideal hydrodynamic description of the hot and dense matter. The elliptic flow parameter $v_{2}$, i.e. the second Fourier coefficient of azimuthal distribution, of thermal photons, first increases with $\\pt$ and then decreases for $\\pt>$ 2 GeV/$c$, due to the weak transverse flow at the early stage. The $\\pt$-integrated $v_{2}$ first increases with centrality, reaches a ma"},"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":"0902.1303","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by-nc-sa/3.0/","primary_cat":"hep-ph","submitted_at":"2009-02-08T11:35:58Z","cross_cats_sorted":[],"title_canon_sha256":"f01509e5083572b3f7b777d744425cfa9fd8ef00faa6e0500cbb6bce23c00ec8","abstract_canon_sha256":"06fd35a02c432ffdf5d2e2242e4b3cd1e0518f92820ec7e92b92d95c738de194"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T03:24:07.988600Z","signature_b64":"vQnCdJqmUPByc0jUVCjuc0tQ6i/yJILvdAm+X88bw8pl7OeEB/s4UBDMqqWfesiWxTp69TvWD97V1Ms3/3HcAg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"f64919ebde14a6dcea06daf17da10f26b6ea042677435dd3ba3df07a1a641826","last_reissued_at":"2026-05-18T03:24:07.987894Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T03:24:07.987894Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Elliptic flow of thermal photons in Au+Au collisions at $\\sqrt{s_{NN}}=200$ GeV","license":"http://creativecommons.org/licenses/by-nc-sa/3.0/","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"Fu-Ming Liu, Klaus Werner, Tetsufumi Hirano, Yan Zhu","submitted_at":"2009-02-08T11:35:58Z","abstract_excerpt":"The transverse momentum (pt) dependence, the centrality dependence and the rapidity dependence of the elliptic flow of thermal photons in Au+Au collisions at $\\sqrt{s_{NN}}=200$ GeV are predicted, based on a three-dimensional ideal hydrodynamic description of the hot and dense matter. The elliptic flow parameter $v_{2}$, i.e. the second Fourier coefficient of azimuthal distribution, of thermal photons, first increases with $\\pt$ and then decreases for $\\pt>$ 2 GeV/$c$, due to the weak transverse flow at the early stage. The $\\pt$-integrated $v_{2}$ first increases with centrality, reaches a ma"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0902.1303","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":"0902.1303","created_at":"2026-05-18T03:24:07.988007+00:00"},{"alias_kind":"arxiv_version","alias_value":"0902.1303v2","created_at":"2026-05-18T03:24:07.988007+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.0902.1303","created_at":"2026-05-18T03:24:07.988007+00:00"},{"alias_kind":"pith_short_12","alias_value":"6ZERT266CSTN","created_at":"2026-05-18T12:25:58.837520+00:00"},{"alias_kind":"pith_short_16","alias_value":"6ZERT266CSTNZ2QG","created_at":"2026-05-18T12:25:58.837520+00:00"},{"alias_kind":"pith_short_8","alias_value":"6ZERT266","created_at":"2026-05-18T12:25:58.837520+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":2,"internal_anchor_count":1,"sample":[{"citing_arxiv_id":"2606.02414","citing_title":"Probing Pair Correlations in QCD Matter with Photon Spectra","ref_index":35,"is_internal_anchor":true},{"citing_arxiv_id":"2604.25165","citing_title":"On the Role of Prompt Photons in the Anisotropic Emission of Direct Photons -- Direct Photons from Au+Au collisions at $\\sqrt{s_{NN}}=200$ GeV with IP-Glasma Initial Condition","ref_index":9,"is_internal_anchor":false}]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/6ZERT266CSTNZ2QG3LYX3IIPE2","json":"https://pith.science/pith/6ZERT266CSTNZ2QG3LYX3IIPE2.json","graph_json":"https://pith.science/api/pith-number/6ZERT266CSTNZ2QG3LYX3IIPE2/graph.json","events_json":"https://pith.science/api/pith-number/6ZERT266CSTNZ2QG3LYX3IIPE2/events.json","paper":"https://pith.science/paper/6ZERT266"},"agent_actions":{"view_html":"https://pith.science/pith/6ZERT266CSTNZ2QG3LYX3IIPE2","download_json":"https://pith.science/pith/6ZERT266CSTNZ2QG3LYX3IIPE2.json","view_paper":"https://pith.science/paper/6ZERT266","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=0902.1303&json=true","fetch_graph":"https://pith.science/api/pith-number/6ZERT266CSTNZ2QG3LYX3IIPE2/graph.json","fetch_events":"https://pith.science/api/pith-number/6ZERT266CSTNZ2QG3LYX3IIPE2/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/6ZERT266CSTNZ2QG3LYX3IIPE2/action/timestamp_anchor","attest_storage":"https://pith.science/pith/6ZERT266CSTNZ2QG3LYX3IIPE2/action/storage_attestation","attest_author":"https://pith.science/pith/6ZERT266CSTNZ2QG3LYX3IIPE2/action/author_attestation","sign_citation":"https://pith.science/pith/6ZERT266CSTNZ2QG3LYX3IIPE2/action/citation_signature","submit_replication":"https://pith.science/pith/6ZERT266CSTNZ2QG3LYX3IIPE2/action/replication_record"}},"created_at":"2026-05-18T03:24:07.988007+00:00","updated_at":"2026-05-18T03:24:07.988007+00:00"}