{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2020:IS7GYJSHZXUSUPTF6V5EJUOGYR","short_pith_number":"pith:IS7GYJSH","schema_version":"1.0","canonical_sha256":"44be6c2647cde92a3e65f57a44d1c6c45968fd562faf1beb52d3e60651c1a646","source":{"kind":"arxiv","id":"2005.07003","version":2},"attestation_state":"computed","paper":{"title":"Analysis on nonperturbative flavor violation at chiral crossover criticality in QCD","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-lat","hep-th","nucl-th"],"primary_cat":"hep-ph","authors_text":"Akio Tomiya, Mamiya Kawaguchi, Shinya Matsuzaki","submitted_at":"2020-05-14T14:23:42Z","abstract_excerpt":"We discuss the violation of quark-flavor symmetry at high temperatures, induced from nonperturbative thermal loop corrections and axial anomaly, based on a three-flavor linear-sigma model including an axial-anomaly induced-flavor breaking term. We employ a nonperturbative analysis following the Cornwall-Jackiw-Tomboulis formalism, and show that the model undergoes a chiral crossover with a pseudo-critical temperature, consistently with lattice observations. We find following features regarding the flavor breaking eminent around and above the pseudo-critical temperature: i) up-and down-quark co"},"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":"2005.07003","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2020-05-14T14:23:42Z","cross_cats_sorted":["hep-lat","hep-th","nucl-th"],"title_canon_sha256":"70a45c5d2941d296709289bf0e9e1487e5b6ede51f54e757b5e9dbe138f3eff4","abstract_canon_sha256":"dbab7b04d9f71e9d4d1b51a06826fba600376ac7dd9a937a893b73f891b157c9"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T02:27:20.935781Z","signature_b64":"WKYYVjiJRV/9Dh3pe3Qbo95aLPKfnO2T35OrWCuOijprwgmzH9V1CCu1oETu/yFeu7jvf+Uw4KHIuxduqxOsAQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"44be6c2647cde92a3e65f57a44d1c6c45968fd562faf1beb52d3e60651c1a646","last_reissued_at":"2026-07-05T02:27:20.935340Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T02:27:20.935340Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Analysis on nonperturbative flavor violation at chiral crossover criticality in QCD","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-lat","hep-th","nucl-th"],"primary_cat":"hep-ph","authors_text":"Akio Tomiya, Mamiya Kawaguchi, Shinya Matsuzaki","submitted_at":"2020-05-14T14:23:42Z","abstract_excerpt":"We discuss the violation of quark-flavor symmetry at high temperatures, induced from nonperturbative thermal loop corrections and axial anomaly, based on a three-flavor linear-sigma model including an axial-anomaly induced-flavor breaking term. We employ a nonperturbative analysis following the Cornwall-Jackiw-Tomboulis formalism, and show that the model undergoes a chiral crossover with a pseudo-critical temperature, consistently with lattice observations. We find following features regarding the flavor breaking eminent around and above the pseudo-critical temperature: i) up-and down-quark co"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2005.07003","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2005.07003/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"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":"2005.07003","created_at":"2026-07-05T02:27:20.935400+00:00"},{"alias_kind":"arxiv_version","alias_value":"2005.07003v2","created_at":"2026-07-05T02:27:20.935400+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2005.07003","created_at":"2026-07-05T02:27:20.935400+00:00"},{"alias_kind":"pith_short_12","alias_value":"IS7GYJSHZXUS","created_at":"2026-07-05T02:27:20.935400+00:00"},{"alias_kind":"pith_short_16","alias_value":"IS7GYJSHZXUSUPTF","created_at":"2026-07-05T02:27:20.935400+00:00"},{"alias_kind":"pith_short_8","alias_value":"IS7GYJSH","created_at":"2026-07-05T02:27:20.935400+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":1,"internal_anchor_count":0,"sample":[{"citing_arxiv_id":"2606.31040","citing_title":"FRG analysis of dense two-color QCD within the linear sigma model","ref_index":54,"is_internal_anchor":false}]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/IS7GYJSHZXUSUPTF6V5EJUOGYR","json":"https://pith.science/pith/IS7GYJSHZXUSUPTF6V5EJUOGYR.json","graph_json":"https://pith.science/api/pith-number/IS7GYJSHZXUSUPTF6V5EJUOGYR/graph.json","events_json":"https://pith.science/api/pith-number/IS7GYJSHZXUSUPTF6V5EJUOGYR/events.json","paper":"https://pith.science/paper/IS7GYJSH"},"agent_actions":{"view_html":"https://pith.science/pith/IS7GYJSHZXUSUPTF6V5EJUOGYR","download_json":"https://pith.science/pith/IS7GYJSHZXUSUPTF6V5EJUOGYR.json","view_paper":"https://pith.science/paper/IS7GYJSH","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2005.07003&json=true","fetch_graph":"https://pith.science/api/pith-number/IS7GYJSHZXUSUPTF6V5EJUOGYR/graph.json","fetch_events":"https://pith.science/api/pith-number/IS7GYJSHZXUSUPTF6V5EJUOGYR/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/IS7GYJSHZXUSUPTF6V5EJUOGYR/action/timestamp_anchor","attest_storage":"https://pith.science/pith/IS7GYJSHZXUSUPTF6V5EJUOGYR/action/storage_attestation","attest_author":"https://pith.science/pith/IS7GYJSHZXUSUPTF6V5EJUOGYR/action/author_attestation","sign_citation":"https://pith.science/pith/IS7GYJSHZXUSUPTF6V5EJUOGYR/action/citation_signature","submit_replication":"https://pith.science/pith/IS7GYJSHZXUSUPTF6V5EJUOGYR/action/replication_record"}},"created_at":"2026-07-05T02:27:20.935400+00:00","updated_at":"2026-07-05T02:27:20.935400+00:00"}