{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2015:UQB5RRLVKIABZHCMOP6WJ4CTJW","short_pith_number":"pith:UQB5RRLV","schema_version":"1.0","canonical_sha256":"a403d8c57552001c9c4c73fd64f0534d8537cf51655c54b7b7f5794db47d4b5a","source":{"kind":"arxiv","id":"1511.02721","version":1},"attestation_state":"computed","paper":{"title":"Realization of chiral symmetry breaking and restoration in holographic QCD","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-lat","hep-th"],"primary_cat":"hep-ph","authors_text":"Danning Li, Kaddour Chelabi, Mei Huang, Yue-Liang Wu, Zhen Fang","submitted_at":"2015-11-09T15:40:30Z","abstract_excerpt":"With proper profiles of the scalar potential and the dilaton field, for the first time, the spontaneous chiral symmetry breaking in the vacuum and its restoration at finite temperature are correctly realized in the holographic QCD framework. In the chiral limit, a nonzero chiral condensate develops in the vacuum and decreases with temperature, and the phase transition is of 2nd order for two-flavor case and of 1st order for three-flavor case. In the case of explicit chiral symmetry breaking, in two-flavor case, the 2nd order phase transition turns to crossover with any nonzero current quark 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":"1511.02721","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2015-11-09T15:40:30Z","cross_cats_sorted":["hep-lat","hep-th"],"title_canon_sha256":"c95d653323742dddd4ff5e57720bcb59d4e17473c63a1889ddcaa9efd75031a9","abstract_canon_sha256":"3b92d4612c836fdcb8fa5b0fa531661435bd28b101e12007b92de7c678c17038"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:15:14.792244Z","signature_b64":"4NQY6sJA+O2r6sEoP0J09zyDEyMVeHGKkK2ob41oPr+RxkKIOU8kKd7Y95n7JCyt1sNNm/iKAMgcB+DrHqlxCw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"a403d8c57552001c9c4c73fd64f0534d8537cf51655c54b7b7f5794db47d4b5a","last_reissued_at":"2026-05-18T01:15:14.791579Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:15:14.791579Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Realization of chiral symmetry breaking and restoration in holographic QCD","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-lat","hep-th"],"primary_cat":"hep-ph","authors_text":"Danning Li, Kaddour Chelabi, Mei Huang, Yue-Liang Wu, Zhen Fang","submitted_at":"2015-11-09T15:40:30Z","abstract_excerpt":"With proper profiles of the scalar potential and the dilaton field, for the first time, the spontaneous chiral symmetry breaking in the vacuum and its restoration at finite temperature are correctly realized in the holographic QCD framework. In the chiral limit, a nonzero chiral condensate develops in the vacuum and decreases with temperature, and the phase transition is of 2nd order for two-flavor case and of 1st order for three-flavor case. In the case of explicit chiral symmetry breaking, in two-flavor case, the 2nd order phase transition turns to crossover with any nonzero current quark ma"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1511.02721","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":"1511.02721","created_at":"2026-05-18T01:15:14.791691+00:00"},{"alias_kind":"arxiv_version","alias_value":"1511.02721v1","created_at":"2026-05-18T01:15:14.791691+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1511.02721","created_at":"2026-05-18T01:15:14.791691+00:00"},{"alias_kind":"pith_short_12","alias_value":"UQB5RRLVKIAB","created_at":"2026-05-18T12:29:44.643036+00:00"},{"alias_kind":"pith_short_16","alias_value":"UQB5RRLVKIABZHCM","created_at":"2026-05-18T12:29:44.643036+00:00"},{"alias_kind":"pith_short_8","alias_value":"UQB5RRLV","created_at":"2026-05-18T12:29:44.643036+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/UQB5RRLVKIABZHCMOP6WJ4CTJW","json":"https://pith.science/pith/UQB5RRLVKIABZHCMOP6WJ4CTJW.json","graph_json":"https://pith.science/api/pith-number/UQB5RRLVKIABZHCMOP6WJ4CTJW/graph.json","events_json":"https://pith.science/api/pith-number/UQB5RRLVKIABZHCMOP6WJ4CTJW/events.json","paper":"https://pith.science/paper/UQB5RRLV"},"agent_actions":{"view_html":"https://pith.science/pith/UQB5RRLVKIABZHCMOP6WJ4CTJW","download_json":"https://pith.science/pith/UQB5RRLVKIABZHCMOP6WJ4CTJW.json","view_paper":"https://pith.science/paper/UQB5RRLV","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1511.02721&json=true","fetch_graph":"https://pith.science/api/pith-number/UQB5RRLVKIABZHCMOP6WJ4CTJW/graph.json","fetch_events":"https://pith.science/api/pith-number/UQB5RRLVKIABZHCMOP6WJ4CTJW/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/UQB5RRLVKIABZHCMOP6WJ4CTJW/action/timestamp_anchor","attest_storage":"https://pith.science/pith/UQB5RRLVKIABZHCMOP6WJ4CTJW/action/storage_attestation","attest_author":"https://pith.science/pith/UQB5RRLVKIABZHCMOP6WJ4CTJW/action/author_attestation","sign_citation":"https://pith.science/pith/UQB5RRLVKIABZHCMOP6WJ4CTJW/action/citation_signature","submit_replication":"https://pith.science/pith/UQB5RRLVKIABZHCMOP6WJ4CTJW/action/replication_record"}},"created_at":"2026-05-18T01:15:14.791691+00:00","updated_at":"2026-05-18T01:15:14.791691+00:00"}