{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2006:OJX27TRXU2RC5IKSTTKIXPBRVI","short_pith_number":"pith:OJX27TRX","schema_version":"1.0","canonical_sha256":"726fafce37a6a22ea1529cd48bbc31aa329c8c05f1dc70b96e103740f5715d8c","source":{"kind":"arxiv","id":"hep-th/0609222","version":4},"attestation_state":"computed","paper":{"title":"Lorentz violation in the linearized gravity","license":"","headline":"","cross_cats":[],"primary_cat":"hep-th","authors_text":"A. F. Ferrari, A. J. da Silva, A. Yu. Petrov, E. Passos, J. R. Nascimento, M. Gomes","submitted_at":"2006-09-29T18:05:14Z","abstract_excerpt":"We study some physical consequences of the introduction of a Lorentz-violating modification term in the linearized gravity, which leads to modified dispersion relations for gravitational waves in the vacuum. We discuss two possible mechanisms for the induction of such a term in the Lagrangian. First, it is generated at the quantum level by a Lorentz-breaking coupling of the gravity field to a spinor field. Second, it appears as consequence of a particular modification of the Poisson algebra of the canonical variables, in the spirit of the so-called ``noncommutative fields approach''."},"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":"hep-th/0609222","kind":"arxiv","version":4},"metadata":{"license":"","primary_cat":"hep-th","submitted_at":"2006-09-29T18:05:14Z","cross_cats_sorted":[],"title_canon_sha256":"b09852af3ca1df2b997a333d4b535f99f635dd3df57518df24cdc94030158b3d","abstract_canon_sha256":"ef76a2c9b203d0530958ff09eebfdc1604cfcefa2fbb5487e31188b93e5fe33c"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-04T15:28:52.893020Z","signature_b64":"dlGAbxsTUiNluVOe8HK/plO0a8jEbbmkjWTWB127oQEAzYkcT+vp3uHw99TUGbQ/PYzRjn76rW5tUnj7/7XZDQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"726fafce37a6a22ea1529cd48bbc31aa329c8c05f1dc70b96e103740f5715d8c","last_reissued_at":"2026-07-04T15:28:52.892602Z","signature_status":"signed_v1","first_computed_at":"2026-07-04T15:28:52.892602Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Lorentz violation in the linearized gravity","license":"","headline":"","cross_cats":[],"primary_cat":"hep-th","authors_text":"A. F. Ferrari, A. J. da Silva, A. Yu. Petrov, E. Passos, J. R. Nascimento, M. Gomes","submitted_at":"2006-09-29T18:05:14Z","abstract_excerpt":"We study some physical consequences of the introduction of a Lorentz-violating modification term in the linearized gravity, which leads to modified dispersion relations for gravitational waves in the vacuum. We discuss two possible mechanisms for the induction of such a term in the Lagrangian. First, it is generated at the quantum level by a Lorentz-breaking coupling of the gravity field to a spinor field. Second, it appears as consequence of a particular modification of the Poisson algebra of the canonical variables, in the spirit of the so-called ``noncommutative fields approach''."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-th/0609222","kind":"arxiv","version":4},"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/hep-th/0609222/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":"hep-th/0609222","created_at":"2026-07-04T15:28:52.892662+00:00"},{"alias_kind":"arxiv_version","alias_value":"hep-th/0609222v4","created_at":"2026-07-04T15:28:52.892662+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.hep-th/0609222","created_at":"2026-07-04T15:28:52.892662+00:00"},{"alias_kind":"pith_short_12","alias_value":"OJX27TRXU2RC","created_at":"2026-07-04T15:28:52.892662+00:00"},{"alias_kind":"pith_short_16","alias_value":"OJX27TRXU2RC5IKS","created_at":"2026-07-04T15:28:52.892662+00:00"},{"alias_kind":"pith_short_8","alias_value":"OJX27TRX","created_at":"2026-07-04T15:28:52.892662+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":1,"internal_anchor_count":1,"sample":[{"citing_arxiv_id":"2501.11956","citing_title":"Modified gravitational wave propagations in linearized gravity with Lorentz and diffeomorphism violations and their gravitational wave constraints","ref_index":36,"is_internal_anchor":true}]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/OJX27TRXU2RC5IKSTTKIXPBRVI","json":"https://pith.science/pith/OJX27TRXU2RC5IKSTTKIXPBRVI.json","graph_json":"https://pith.science/api/pith-number/OJX27TRXU2RC5IKSTTKIXPBRVI/graph.json","events_json":"https://pith.science/api/pith-number/OJX27TRXU2RC5IKSTTKIXPBRVI/events.json","paper":"https://pith.science/paper/OJX27TRX"},"agent_actions":{"view_html":"https://pith.science/pith/OJX27TRXU2RC5IKSTTKIXPBRVI","download_json":"https://pith.science/pith/OJX27TRXU2RC5IKSTTKIXPBRVI.json","view_paper":"https://pith.science/paper/OJX27TRX","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=hep-th/0609222&json=true","fetch_graph":"https://pith.science/api/pith-number/OJX27TRXU2RC5IKSTTKIXPBRVI/graph.json","fetch_events":"https://pith.science/api/pith-number/OJX27TRXU2RC5IKSTTKIXPBRVI/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/OJX27TRXU2RC5IKSTTKIXPBRVI/action/timestamp_anchor","attest_storage":"https://pith.science/pith/OJX27TRXU2RC5IKSTTKIXPBRVI/action/storage_attestation","attest_author":"https://pith.science/pith/OJX27TRXU2RC5IKSTTKIXPBRVI/action/author_attestation","sign_citation":"https://pith.science/pith/OJX27TRXU2RC5IKSTTKIXPBRVI/action/citation_signature","submit_replication":"https://pith.science/pith/OJX27TRXU2RC5IKSTTKIXPBRVI/action/replication_record"}},"created_at":"2026-07-04T15:28:52.892662+00:00","updated_at":"2026-07-04T15:28:52.892662+00:00"}