{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2010:WHPK4C626SO35X3J3M7TVIDVVW","short_pith_number":"pith:WHPK4C62","schema_version":"1.0","canonical_sha256":"b1deae0bdaf49dbedf69db3f3aa075adad6c89f2fa0cdf689e187b5707b354b4","source":{"kind":"arxiv","id":"1012.3291","version":2},"attestation_state":"computed","paper":{"title":"QED with minimal and nonminimal couplings: on the quantum generation of Lorentz violating terms in the pure photon sector","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-th","authors_text":"A. P. Ba\\^eta Scarpelli, G. Gazzola, H. G. Fargnoli, Marcos Sampaio, M. C. Nemes","submitted_at":"2010-12-15T11:47:35Z","abstract_excerpt":"We consider an effective model formed by usual QED (minimal coupling) with the addition of a nonminimal Lorentz violating interaction (proportional to a fixed 4-vector $b_\\mu$) which may radiatively generate both CPT even and odd terms in the pure gauge sector.\n  We show that gauge invariance from usual QED, considered as a limit of the model for $b_\\mu \\rightarrow 0$, plays an important role in the discussion of the radiatively induced Lorentz violating terms at one-loop order. Moreover, despite the nonrenormalizability of the (effective) model preventing us from readily extending our discuss"},"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":"1012.3291","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2010-12-15T11:47:35Z","cross_cats_sorted":[],"title_canon_sha256":"4690eee707d8d676e08225f3b50417c89bab5fe4ec0329d934c3862acb01d528","abstract_canon_sha256":"b0dc2106de7da66ed56fc263782e959fa9052c5dbe9e39fe115b27fbec54a114"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:04:24.519649Z","signature_b64":"q6CIdnxPq1Angi0x+I1LUc4cASdDX15UTTiM7DXkerTwPcvxwYEcHz8J4vcRTdgrsnJl5Jvgd84oWB+4H33WCw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"b1deae0bdaf49dbedf69db3f3aa075adad6c89f2fa0cdf689e187b5707b354b4","last_reissued_at":"2026-05-18T02:04:24.518997Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:04:24.518997Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"QED with minimal and nonminimal couplings: on the quantum generation of Lorentz violating terms in the pure photon sector","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-th","authors_text":"A. P. Ba\\^eta Scarpelli, G. Gazzola, H. G. Fargnoli, Marcos Sampaio, M. C. Nemes","submitted_at":"2010-12-15T11:47:35Z","abstract_excerpt":"We consider an effective model formed by usual QED (minimal coupling) with the addition of a nonminimal Lorentz violating interaction (proportional to a fixed 4-vector $b_\\mu$) which may radiatively generate both CPT even and odd terms in the pure gauge sector.\n  We show that gauge invariance from usual QED, considered as a limit of the model for $b_\\mu \\rightarrow 0$, plays an important role in the discussion of the radiatively induced Lorentz violating terms at one-loop order. Moreover, despite the nonrenormalizability of the (effective) model preventing us from readily extending our discuss"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1012.3291","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":"1012.3291","created_at":"2026-05-18T02:04:24.519100+00:00"},{"alias_kind":"arxiv_version","alias_value":"1012.3291v2","created_at":"2026-05-18T02:04:24.519100+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1012.3291","created_at":"2026-05-18T02:04:24.519100+00:00"},{"alias_kind":"pith_short_12","alias_value":"WHPK4C626SO3","created_at":"2026-05-18T12:26:15.391820+00:00"},{"alias_kind":"pith_short_16","alias_value":"WHPK4C626SO35X3J","created_at":"2026-05-18T12:26:15.391820+00:00"},{"alias_kind":"pith_short_8","alias_value":"WHPK4C62","created_at":"2026-05-18T12:26:15.391820+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/WHPK4C626SO35X3J3M7TVIDVVW","json":"https://pith.science/pith/WHPK4C626SO35X3J3M7TVIDVVW.json","graph_json":"https://pith.science/api/pith-number/WHPK4C626SO35X3J3M7TVIDVVW/graph.json","events_json":"https://pith.science/api/pith-number/WHPK4C626SO35X3J3M7TVIDVVW/events.json","paper":"https://pith.science/paper/WHPK4C62"},"agent_actions":{"view_html":"https://pith.science/pith/WHPK4C626SO35X3J3M7TVIDVVW","download_json":"https://pith.science/pith/WHPK4C626SO35X3J3M7TVIDVVW.json","view_paper":"https://pith.science/paper/WHPK4C62","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1012.3291&json=true","fetch_graph":"https://pith.science/api/pith-number/WHPK4C626SO35X3J3M7TVIDVVW/graph.json","fetch_events":"https://pith.science/api/pith-number/WHPK4C626SO35X3J3M7TVIDVVW/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/WHPK4C626SO35X3J3M7TVIDVVW/action/timestamp_anchor","attest_storage":"https://pith.science/pith/WHPK4C626SO35X3J3M7TVIDVVW/action/storage_attestation","attest_author":"https://pith.science/pith/WHPK4C626SO35X3J3M7TVIDVVW/action/author_attestation","sign_citation":"https://pith.science/pith/WHPK4C626SO35X3J3M7TVIDVVW/action/citation_signature","submit_replication":"https://pith.science/pith/WHPK4C626SO35X3J3M7TVIDVVW/action/replication_record"}},"created_at":"2026-05-18T02:04:24.519100+00:00","updated_at":"2026-05-18T02:04:24.519100+00:00"}