{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2023:5SFFPIGRJOR6CHSRLE225QPQ2P","short_pith_number":"pith:5SFFPIGR","schema_version":"1.0","canonical_sha256":"ec8a57a0d14ba3e11e515935aec1f0d3f1075fb5e5afd18bfae3ba7fb8de5d5e","source":{"kind":"arxiv","id":"2312.16675","version":2},"attestation_state":"computed","paper":{"title":"Masses of magnetized pseudoscalar and vector mesons in an extended NJL model: the role of axial vector mesons","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-lat"],"primary_cat":"hep-ph","authors_text":"Daniel Gomez Dumm, M\\'aximo Coppola, Norberto N. Scoccola, Santiago Noguera","submitted_at":"2023-12-27T18:41:13Z","abstract_excerpt":"We study the mass spectrum of light pseudoscalar and vector mesons in the presence of an external uniform magnetic field $\\vec B$, considering the effects of the mixing with the axial vector meson sector. The analysis is performed within a two-flavor NJL-like model which includes isoscalar and isovector couplings together with a flavor mixing 't Hooft-like term. The effect of the magnetic field on charged particles is taken into account by retaining the Schwinger phases carried by quark propagators, and expanding the corresponding meson fields in proper Ritus-like bases. The spin-isospin and s"},"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":"2312.16675","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2023-12-27T18:41:13Z","cross_cats_sorted":["hep-lat"],"title_canon_sha256":"b58c2c94a36a8008fb2d285fb3678edad056318308fb4a33037a8992114c6291","abstract_canon_sha256":"615596375232b493be0f28589c5dc614b629d60d49708588d932a580f7e74f02"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T08:46:06.635782Z","signature_b64":"1lTdL7DvAMlzoDLOhSOlV9I5ePakXQUv3rYaHi0Ti986ohwsWlSoHcr7EGrRkCm5cnubyzfxCABbI8XLQ+zhCw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"ec8a57a0d14ba3e11e515935aec1f0d3f1075fb5e5afd18bfae3ba7fb8de5d5e","last_reissued_at":"2026-07-05T08:46:06.635329Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T08:46:06.635329Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Masses of magnetized pseudoscalar and vector mesons in an extended NJL model: the role of axial vector mesons","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-lat"],"primary_cat":"hep-ph","authors_text":"Daniel Gomez Dumm, M\\'aximo Coppola, Norberto N. Scoccola, Santiago Noguera","submitted_at":"2023-12-27T18:41:13Z","abstract_excerpt":"We study the mass spectrum of light pseudoscalar and vector mesons in the presence of an external uniform magnetic field $\\vec B$, considering the effects of the mixing with the axial vector meson sector. The analysis is performed within a two-flavor NJL-like model which includes isoscalar and isovector couplings together with a flavor mixing 't Hooft-like term. The effect of the magnetic field on charged particles is taken into account by retaining the Schwinger phases carried by quark propagators, and expanding the corresponding meson fields in proper Ritus-like bases. The spin-isospin and s"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2312.16675","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/2312.16675/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":"2312.16675","created_at":"2026-07-05T08:46:06.635386+00:00"},{"alias_kind":"arxiv_version","alias_value":"2312.16675v2","created_at":"2026-07-05T08:46:06.635386+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2312.16675","created_at":"2026-07-05T08:46:06.635386+00:00"},{"alias_kind":"pith_short_12","alias_value":"5SFFPIGRJOR6","created_at":"2026-07-05T08:46:06.635386+00:00"},{"alias_kind":"pith_short_16","alias_value":"5SFFPIGRJOR6CHSR","created_at":"2026-07-05T08:46:06.635386+00:00"},{"alias_kind":"pith_short_8","alias_value":"5SFFPIGR","created_at":"2026-07-05T08:46:06.635386+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":5,"internal_anchor_count":0,"sample":[{"citing_arxiv_id":"2606.18507","citing_title":"$\\pi^0$-$\\gamma$ mixing in the presence of a strong magnetic field","ref_index":16,"is_internal_anchor":false},{"citing_arxiv_id":"2606.31697","citing_title":"Hadronic exceptional points","ref_index":172,"is_internal_anchor":false},{"citing_arxiv_id":"2601.18354","citing_title":"Chiral Properties of $(2\\!+\\!1)$-Flavor QCD in Magnetic Fields at Zero Temperature","ref_index":66,"is_internal_anchor":false},{"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":81,"is_internal_anchor":false},{"citing_arxiv_id":"2604.15897","citing_title":"Delineating neutral and charged mesons in magnetic fields","ref_index":67,"is_internal_anchor":false}]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/5SFFPIGRJOR6CHSRLE225QPQ2P","json":"https://pith.science/pith/5SFFPIGRJOR6CHSRLE225QPQ2P.json","graph_json":"https://pith.science/api/pith-number/5SFFPIGRJOR6CHSRLE225QPQ2P/graph.json","events_json":"https://pith.science/api/pith-number/5SFFPIGRJOR6CHSRLE225QPQ2P/events.json","paper":"https://pith.science/paper/5SFFPIGR"},"agent_actions":{"view_html":"https://pith.science/pith/5SFFPIGRJOR6CHSRLE225QPQ2P","download_json":"https://pith.science/pith/5SFFPIGRJOR6CHSRLE225QPQ2P.json","view_paper":"https://pith.science/paper/5SFFPIGR","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2312.16675&json=true","fetch_graph":"https://pith.science/api/pith-number/5SFFPIGRJOR6CHSRLE225QPQ2P/graph.json","fetch_events":"https://pith.science/api/pith-number/5SFFPIGRJOR6CHSRLE225QPQ2P/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/5SFFPIGRJOR6CHSRLE225QPQ2P/action/timestamp_anchor","attest_storage":"https://pith.science/pith/5SFFPIGRJOR6CHSRLE225QPQ2P/action/storage_attestation","attest_author":"https://pith.science/pith/5SFFPIGRJOR6CHSRLE225QPQ2P/action/author_attestation","sign_citation":"https://pith.science/pith/5SFFPIGRJOR6CHSRLE225QPQ2P/action/citation_signature","submit_replication":"https://pith.science/pith/5SFFPIGRJOR6CHSRLE225QPQ2P/action/replication_record"}},"created_at":"2026-07-05T08:46:06.635386+00:00","updated_at":"2026-07-05T08:46:06.635386+00:00"}