{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2010:3BQBZZLPQAHAQ3WO5ZJYRT66XN","short_pith_number":"pith:3BQBZZLP","schema_version":"1.0","canonical_sha256":"d8601ce56f800e086eceee5388cfdebb658b6bc70008b9dba205d4a5b355e7e0","source":{"kind":"arxiv","id":"1004.1059","version":2},"attestation_state":"computed","paper":{"title":"Vector mesons at finite temperature and QCD sum rules","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-ph"],"primary_cat":"nucl-th","authors_text":"Chihiro Sasaki, Wolfram Weise, Youngshin Kwon","submitted_at":"2010-04-07T11:45:18Z","abstract_excerpt":"Finite energy sum rules for vector and axial-vector currents are derived in a thermal medium to provide constraints for the spectral behavior of rho and a1 mesons at nonvanishing temperature and hence to study the tendency toward chiral symmetry restoration. The parity-mixing ansatz for the rho and a1 spectra, including finite widths, is investigated as a function of temperature. Characteristic differences between vector and axial-vector channels are discussed with regard to the implementation of the chiral-symmetry-breaking scale, 4pi times the pion decay constant, in the sum rule approach."},"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":"1004.1059","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2010-04-07T11:45:18Z","cross_cats_sorted":["hep-ph"],"title_canon_sha256":"c0d936239d179920850cc981f6e6f61ca1c90d71a62d9de3e0022b71884b80cf","abstract_canon_sha256":"d13e902caf8b7e8b0cb84ba836ae79bcc9c2439cc9f1bd7c9afed433f650e7bb"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:24:17.110818Z","signature_b64":"Be5AbcrhyjuouXtRsQyvUwP4DYXIt3LsIVUzs+oXL3f2lFIC6UoaAC9kiL3NBwyHSmQUhiuBCe/9fnxmvWuUCA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"d8601ce56f800e086eceee5388cfdebb658b6bc70008b9dba205d4a5b355e7e0","last_reissued_at":"2026-05-18T02:24:17.110086Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:24:17.110086Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Vector mesons at finite temperature and QCD sum rules","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-ph"],"primary_cat":"nucl-th","authors_text":"Chihiro Sasaki, Wolfram Weise, Youngshin Kwon","submitted_at":"2010-04-07T11:45:18Z","abstract_excerpt":"Finite energy sum rules for vector and axial-vector currents are derived in a thermal medium to provide constraints for the spectral behavior of rho and a1 mesons at nonvanishing temperature and hence to study the tendency toward chiral symmetry restoration. The parity-mixing ansatz for the rho and a1 spectra, including finite widths, is investigated as a function of temperature. Characteristic differences between vector and axial-vector channels are discussed with regard to the implementation of the chiral-symmetry-breaking scale, 4pi times the pion decay constant, in the sum rule approach."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1004.1059","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":"1004.1059","created_at":"2026-05-18T02:24:17.110200+00:00"},{"alias_kind":"arxiv_version","alias_value":"1004.1059v2","created_at":"2026-05-18T02:24:17.110200+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1004.1059","created_at":"2026-05-18T02:24:17.110200+00:00"},{"alias_kind":"pith_short_12","alias_value":"3BQBZZLPQAHA","created_at":"2026-05-18T12:26:03.138858+00:00"},{"alias_kind":"pith_short_16","alias_value":"3BQBZZLPQAHAQ3WO","created_at":"2026-05-18T12:26:03.138858+00:00"},{"alias_kind":"pith_short_8","alias_value":"3BQBZZLP","created_at":"2026-05-18T12:26:03.138858+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/3BQBZZLPQAHAQ3WO5ZJYRT66XN","json":"https://pith.science/pith/3BQBZZLPQAHAQ3WO5ZJYRT66XN.json","graph_json":"https://pith.science/api/pith-number/3BQBZZLPQAHAQ3WO5ZJYRT66XN/graph.json","events_json":"https://pith.science/api/pith-number/3BQBZZLPQAHAQ3WO5ZJYRT66XN/events.json","paper":"https://pith.science/paper/3BQBZZLP"},"agent_actions":{"view_html":"https://pith.science/pith/3BQBZZLPQAHAQ3WO5ZJYRT66XN","download_json":"https://pith.science/pith/3BQBZZLPQAHAQ3WO5ZJYRT66XN.json","view_paper":"https://pith.science/paper/3BQBZZLP","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1004.1059&json=true","fetch_graph":"https://pith.science/api/pith-number/3BQBZZLPQAHAQ3WO5ZJYRT66XN/graph.json","fetch_events":"https://pith.science/api/pith-number/3BQBZZLPQAHAQ3WO5ZJYRT66XN/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/3BQBZZLPQAHAQ3WO5ZJYRT66XN/action/timestamp_anchor","attest_storage":"https://pith.science/pith/3BQBZZLPQAHAQ3WO5ZJYRT66XN/action/storage_attestation","attest_author":"https://pith.science/pith/3BQBZZLPQAHAQ3WO5ZJYRT66XN/action/author_attestation","sign_citation":"https://pith.science/pith/3BQBZZLPQAHAQ3WO5ZJYRT66XN/action/citation_signature","submit_replication":"https://pith.science/pith/3BQBZZLPQAHAQ3WO5ZJYRT66XN/action/replication_record"}},"created_at":"2026-05-18T02:24:17.110200+00:00","updated_at":"2026-05-18T02:24:17.110200+00:00"}