{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2018:WQNOEHD32CVMFQJOXNVTZKWVJC","short_pith_number":"pith:WQNOEHD3","schema_version":"1.0","canonical_sha256":"b41ae21c7bd0aac2c12ebb6b3caad548a9839bcecdd69a187609212ca55df22f","source":{"kind":"arxiv","id":"1812.00945","version":2},"attestation_state":"computed","paper":{"title":"Neutral meson properties in hot and magnetized quark matter: a new magnetic field independent regularization scheme applied to NJL-type model","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-th","nucl-th"],"primary_cat":"hep-ph","authors_text":"Ricardo L. S. Farias, Sidney S. Avancini, William R. Tavares","submitted_at":"2018-12-03T18:16:35Z","abstract_excerpt":"A magnetic field independent regularization scheme (zMFIR) based on the Hurwitz-Riemann zeta function is introduced. The new technique is applied to the regularization of the mean-field thermodynamic potential and mass gap equation within the SU(2) Nambu-Jona-Lasinio model in a hot and magnetized medium. The equivalence of the new and the standard MFIR scheme is demonstrated. The neutral meson pole mass is calculated in a hot and magnetized medium and the advantages of using the new regularization scheme are shown."},"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":"1812.00945","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2018-12-03T18:16:35Z","cross_cats_sorted":["hep-th","nucl-th"],"title_canon_sha256":"9c4cbd9b790b5c7443488fedb326a2991c32cfcf0de5796717d474fc0c6228b3","abstract_canon_sha256":"0b5ba817756b528e829da85b229b16718b00308649e4d2dc71c80184987db593"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-17T23:42:42.724565Z","signature_b64":"1/Hcfi3tqSp2BpErHmTsCPaZMldX+dmzvuCulg4h8D/pQWKvgVPzhuwZ2KlyHfyB55NV2rSm3JAWU7X3Wn2aAQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"b41ae21c7bd0aac2c12ebb6b3caad548a9839bcecdd69a187609212ca55df22f","last_reissued_at":"2026-05-17T23:42:42.723813Z","signature_status":"signed_v1","first_computed_at":"2026-05-17T23:42:42.723813Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Neutral meson properties in hot and magnetized quark matter: a new magnetic field independent regularization scheme applied to NJL-type model","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-th","nucl-th"],"primary_cat":"hep-ph","authors_text":"Ricardo L. S. Farias, Sidney S. Avancini, William R. Tavares","submitted_at":"2018-12-03T18:16:35Z","abstract_excerpt":"A magnetic field independent regularization scheme (zMFIR) based on the Hurwitz-Riemann zeta function is introduced. The new technique is applied to the regularization of the mean-field thermodynamic potential and mass gap equation within the SU(2) Nambu-Jona-Lasinio model in a hot and magnetized medium. The equivalence of the new and the standard MFIR scheme is demonstrated. The neutral meson pole mass is calculated in a hot and magnetized medium and the advantages of using the new regularization scheme are shown."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1812.00945","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":"1812.00945","created_at":"2026-05-17T23:42:42.723931+00:00"},{"alias_kind":"arxiv_version","alias_value":"1812.00945v2","created_at":"2026-05-17T23:42:42.723931+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1812.00945","created_at":"2026-05-17T23:42:42.723931+00:00"},{"alias_kind":"pith_short_12","alias_value":"WQNOEHD32CVM","created_at":"2026-05-18T12:33:01.666342+00:00"},{"alias_kind":"pith_short_16","alias_value":"WQNOEHD32CVMFQJO","created_at":"2026-05-18T12:33:01.666342+00:00"},{"alias_kind":"pith_short_8","alias_value":"WQNOEHD3","created_at":"2026-05-18T12:33:01.666342+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":3,"internal_anchor_count":2,"sample":[{"citing_arxiv_id":"2601.18354","citing_title":"Chiral Properties of $(2\\!+\\!1)$-Flavor QCD in Magnetic Fields at Zero Temperature","ref_index":59,"is_internal_anchor":true},{"citing_arxiv_id":"2601.22422","citing_title":"Spectral function for pions in magnetic field","ref_index":69,"is_internal_anchor":true},{"citing_arxiv_id":"2604.24595","citing_title":"Mass spectra of charged mesons and the quenching of vector meson condensation via exact phase-space diagonalization","ref_index":89,"is_internal_anchor":false}]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/WQNOEHD32CVMFQJOXNVTZKWVJC","json":"https://pith.science/pith/WQNOEHD32CVMFQJOXNVTZKWVJC.json","graph_json":"https://pith.science/api/pith-number/WQNOEHD32CVMFQJOXNVTZKWVJC/graph.json","events_json":"https://pith.science/api/pith-number/WQNOEHD32CVMFQJOXNVTZKWVJC/events.json","paper":"https://pith.science/paper/WQNOEHD3"},"agent_actions":{"view_html":"https://pith.science/pith/WQNOEHD32CVMFQJOXNVTZKWVJC","download_json":"https://pith.science/pith/WQNOEHD32CVMFQJOXNVTZKWVJC.json","view_paper":"https://pith.science/paper/WQNOEHD3","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1812.00945&json=true","fetch_graph":"https://pith.science/api/pith-number/WQNOEHD32CVMFQJOXNVTZKWVJC/graph.json","fetch_events":"https://pith.science/api/pith-number/WQNOEHD32CVMFQJOXNVTZKWVJC/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/WQNOEHD32CVMFQJOXNVTZKWVJC/action/timestamp_anchor","attest_storage":"https://pith.science/pith/WQNOEHD32CVMFQJOXNVTZKWVJC/action/storage_attestation","attest_author":"https://pith.science/pith/WQNOEHD32CVMFQJOXNVTZKWVJC/action/author_attestation","sign_citation":"https://pith.science/pith/WQNOEHD32CVMFQJOXNVTZKWVJC/action/citation_signature","submit_replication":"https://pith.science/pith/WQNOEHD32CVMFQJOXNVTZKWVJC/action/replication_record"}},"created_at":"2026-05-17T23:42:42.723931+00:00","updated_at":"2026-05-17T23:42:42.723931+00:00"}