{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2025:X7BDME4LAHNUWUIAHKLB7RNLHO","short_pith_number":"pith:X7BDME4L","schema_version":"1.0","canonical_sha256":"bfc236138b01db4b51003a961fc5ab3b8b723cb5a8b763316bd8bda55ddef30d","source":{"kind":"arxiv","id":"2501.03047","version":1},"attestation_state":"computed","paper":{"title":"Geometric optics analysis in Lorentz violating Chern-Simons electrodynamics","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"Alekha C. Nayak, Arpan Das, Hriditi Howlader","submitted_at":"2025-01-06T14:36:04Z","abstract_excerpt":"We study the geometric optics limit of the electrodynamics in the presence of Lorentz violating Chern-Simons term in (3+1) dimensions. The Chern-Simons term couples the dual electromagnetic tensor to an external four-vector and the electromagnetic gauge field. For a fixed external four-vector, such a Chern-Simons term violates Lorentz invariance while maintaining the gauge invariance of the theory. In this analysis, we look into the consequences of Lorentz symmetry violating Chern-Simons term within the geometric optics limit of light rays propagating from a source to an observation point. We "},"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":"2501.03047","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-ph","submitted_at":"2025-01-06T14:36:04Z","cross_cats_sorted":[],"title_canon_sha256":"182dff5631b80d8dd479e7eeef329382eb22bd7077c934ea5ee3ff44c43ee2e5","abstract_canon_sha256":"204c1e398058d60bef20370f488bfc47b1b6e5297d5d1b33eecbc05d3b566a5c"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T09:57:29.854196Z","signature_b64":"W7aZJoKYHSKnabuVlPhgn6whL3+qbQdlzV+O1qk7qFj+F8JQepCN685gjg6tnUTUfJwB/oRMsSIsC71iEB36Dw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"bfc236138b01db4b51003a961fc5ab3b8b723cb5a8b763316bd8bda55ddef30d","last_reissued_at":"2026-07-05T09:57:29.853778Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T09:57:29.853778Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Geometric optics analysis in Lorentz violating Chern-Simons electrodynamics","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"Alekha C. Nayak, Arpan Das, Hriditi Howlader","submitted_at":"2025-01-06T14:36:04Z","abstract_excerpt":"We study the geometric optics limit of the electrodynamics in the presence of Lorentz violating Chern-Simons term in (3+1) dimensions. The Chern-Simons term couples the dual electromagnetic tensor to an external four-vector and the electromagnetic gauge field. For a fixed external four-vector, such a Chern-Simons term violates Lorentz invariance while maintaining the gauge invariance of the theory. In this analysis, we look into the consequences of Lorentz symmetry violating Chern-Simons term within the geometric optics limit of light rays propagating from a source to an observation point. We "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2501.03047","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/2501.03047/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":"2501.03047","created_at":"2026-07-05T09:57:29.853834+00:00"},{"alias_kind":"arxiv_version","alias_value":"2501.03047v1","created_at":"2026-07-05T09:57:29.853834+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2501.03047","created_at":"2026-07-05T09:57:29.853834+00:00"},{"alias_kind":"pith_short_12","alias_value":"X7BDME4LAHNU","created_at":"2026-07-05T09:57:29.853834+00:00"},{"alias_kind":"pith_short_16","alias_value":"X7BDME4LAHNUWUIA","created_at":"2026-07-05T09:57:29.853834+00:00"},{"alias_kind":"pith_short_8","alias_value":"X7BDME4L","created_at":"2026-07-05T09:57:29.853834+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/X7BDME4LAHNUWUIAHKLB7RNLHO","json":"https://pith.science/pith/X7BDME4LAHNUWUIAHKLB7RNLHO.json","graph_json":"https://pith.science/api/pith-number/X7BDME4LAHNUWUIAHKLB7RNLHO/graph.json","events_json":"https://pith.science/api/pith-number/X7BDME4LAHNUWUIAHKLB7RNLHO/events.json","paper":"https://pith.science/paper/X7BDME4L"},"agent_actions":{"view_html":"https://pith.science/pith/X7BDME4LAHNUWUIAHKLB7RNLHO","download_json":"https://pith.science/pith/X7BDME4LAHNUWUIAHKLB7RNLHO.json","view_paper":"https://pith.science/paper/X7BDME4L","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2501.03047&json=true","fetch_graph":"https://pith.science/api/pith-number/X7BDME4LAHNUWUIAHKLB7RNLHO/graph.json","fetch_events":"https://pith.science/api/pith-number/X7BDME4LAHNUWUIAHKLB7RNLHO/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/X7BDME4LAHNUWUIAHKLB7RNLHO/action/timestamp_anchor","attest_storage":"https://pith.science/pith/X7BDME4LAHNUWUIAHKLB7RNLHO/action/storage_attestation","attest_author":"https://pith.science/pith/X7BDME4LAHNUWUIAHKLB7RNLHO/action/author_attestation","sign_citation":"https://pith.science/pith/X7BDME4LAHNUWUIAHKLB7RNLHO/action/citation_signature","submit_replication":"https://pith.science/pith/X7BDME4LAHNUWUIAHKLB7RNLHO/action/replication_record"}},"created_at":"2026-07-05T09:57:29.853834+00:00","updated_at":"2026-07-05T09:57:29.853834+00:00"}