{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2026:UGO3GZ5LYPCSMBOIY2IOMV5K33","short_pith_number":"pith:UGO3GZ5L","schema_version":"1.0","canonical_sha256":"a19db367abc3c52605c8c690e657aadecdaecb758921cc528c593985d05bc3c8","source":{"kind":"arxiv","id":"2607.10906","version":1},"attestation_state":"computed","paper":{"title":"The Euler-Heisenberg action for a $U(1)\\times U(1)$ dyon quantum electrodynamics","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-th","authors_text":"D.O.R. Azevedo, E.D. Pereira, T.S. Dias","submitted_at":"2026-07-12T20:24:19Z","abstract_excerpt":"The one-loop effective Lagrangian of quantum electrodynamics for dyons (dQED) with a $U(1) \\times U(1)$ gauge symmetry is derived using the Schwinger proper-time method. We identify the analog of the Schwinger pair-production limit and compute the corresponding nonlinear equations of motion. The electromagnetic response of the model is analyzed by linearizing the equations of motion around a purely magnetic background. From the resulting plane-wave solutions, we obtain the effective permittivity and permeability tensors, along with the associated dispersion relations and refractive indices for"},"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":"2607.10906","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2026-07-12T20:24:19Z","cross_cats_sorted":[],"title_canon_sha256":"2c612a11819cd1450a9b611e184028dbea2833069007ad2a664ceec59fe7f708","abstract_canon_sha256":"68bbd5f631d1f0663cebac331ca14346e1d4f4969dd6c72a53b0fb7f5ddfbdf9"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-14T01:21:47.073504Z","signature_b64":"+788KfARupFphjJL1+ulBULu9sLSGJ83wF1/wy+z3DVBnqUFIhe+PWwtk4imH2GrLtbUVXY7KHTGtEhCUsu9Dg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"a19db367abc3c52605c8c690e657aadecdaecb758921cc528c593985d05bc3c8","last_reissued_at":"2026-07-14T01:21:47.072709Z","signature_status":"signed_v1","first_computed_at":"2026-07-14T01:21:47.072709Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"The Euler-Heisenberg action for a $U(1)\\times U(1)$ dyon quantum electrodynamics","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-th","authors_text":"D.O.R. Azevedo, E.D. Pereira, T.S. Dias","submitted_at":"2026-07-12T20:24:19Z","abstract_excerpt":"The one-loop effective Lagrangian of quantum electrodynamics for dyons (dQED) with a $U(1) \\times U(1)$ gauge symmetry is derived using the Schwinger proper-time method. We identify the analog of the Schwinger pair-production limit and compute the corresponding nonlinear equations of motion. The electromagnetic response of the model is analyzed by linearizing the equations of motion around a purely magnetic background. From the resulting plane-wave solutions, we obtain the effective permittivity and permeability tensors, along with the associated dispersion relations and refractive indices for"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2607.10906","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2607.10906/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":"2607.10906","created_at":"2026-07-14T01:21:47.073146+00:00"},{"alias_kind":"arxiv_version","alias_value":"2607.10906v1","created_at":"2026-07-14T01:21:47.073146+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2607.10906","created_at":"2026-07-14T01:21:47.073146+00:00"},{"alias_kind":"pith_short_12","alias_value":"UGO3GZ5LYPCS","created_at":"2026-07-14T01:21:47.073146+00:00"},{"alias_kind":"pith_short_16","alias_value":"UGO3GZ5LYPCSMBOI","created_at":"2026-07-14T01:21:47.073146+00:00"},{"alias_kind":"pith_short_8","alias_value":"UGO3GZ5L","created_at":"2026-07-14T01:21:47.073146+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/UGO3GZ5LYPCSMBOIY2IOMV5K33","json":"https://pith.science/pith/UGO3GZ5LYPCSMBOIY2IOMV5K33.json","graph_json":"https://pith.science/api/pith-number/UGO3GZ5LYPCSMBOIY2IOMV5K33/graph.json","events_json":"https://pith.science/api/pith-number/UGO3GZ5LYPCSMBOIY2IOMV5K33/events.json","paper":"https://pith.science/paper/UGO3GZ5L"},"agent_actions":{"view_html":"https://pith.science/pith/UGO3GZ5LYPCSMBOIY2IOMV5K33","download_json":"https://pith.science/pith/UGO3GZ5LYPCSMBOIY2IOMV5K33.json","view_paper":"https://pith.science/paper/UGO3GZ5L","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2607.10906&json=true","fetch_graph":"https://pith.science/api/pith-number/UGO3GZ5LYPCSMBOIY2IOMV5K33/graph.json","fetch_events":"https://pith.science/api/pith-number/UGO3GZ5LYPCSMBOIY2IOMV5K33/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/UGO3GZ5LYPCSMBOIY2IOMV5K33/action/timestamp_anchor","attest_storage":"https://pith.science/pith/UGO3GZ5LYPCSMBOIY2IOMV5K33/action/storage_attestation","attest_author":"https://pith.science/pith/UGO3GZ5LYPCSMBOIY2IOMV5K33/action/author_attestation","sign_citation":"https://pith.science/pith/UGO3GZ5LYPCSMBOIY2IOMV5K33/action/citation_signature","submit_replication":"https://pith.science/pith/UGO3GZ5LYPCSMBOIY2IOMV5K33/action/replication_record"}},"created_at":"2026-07-14T01:21:47.073146+00:00","updated_at":"2026-07-14T01:21:47.073146+00:00"}