{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2025:MUOB5MLWHUVKPFP6MQJFK5JOCE","merge_version":"pith-open-graph-merge-v1","event_count":2,"valid_event_count":2,"invalid_event_count":0,"equivocation_count":0,"current":{"canonical_record":{"metadata":{"abstract_canon_sha256":"de1deac59e5ca98a45a24cb920442286f735d2e302fc8eb6e8ebff9166eeca35","cross_cats_sorted":["astro-ph.HE","math-ph","math.MP"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"gr-qc","submitted_at":"2025-06-10T14:48:26Z","title_canon_sha256":"2d4c6964622935eae70746a6cd02e6245a5277857707e773b663077413197ed4"},"schema_version":"1.0","source":{"id":"2506.08859","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2506.08859","created_at":"2026-07-05T11:20:14Z"},{"alias_kind":"arxiv_version","alias_value":"2506.08859v2","created_at":"2026-07-05T11:20:14Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2506.08859","created_at":"2026-07-05T11:20:14Z"},{"alias_kind":"pith_short_12","alias_value":"MUOB5MLWHUVK","created_at":"2026-07-05T11:20:14Z"},{"alias_kind":"pith_short_16","alias_value":"MUOB5MLWHUVKPFP6","created_at":"2026-07-05T11:20:14Z"},{"alias_kind":"pith_short_8","alias_value":"MUOB5MLW","created_at":"2026-07-05T11:20:14Z"}],"graph_snapshots":[{"event_id":"sha256:591c21b528612c07dbe4ffb8bb2c3213aca53c22bd6b541a1a4ff1fc003448b4","target":"graph","created_at":"2026-07-05T11:20:14Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"graph_snapshot":{"author_claims":{"count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","strong_count":0},"builder_version":"pith-number-builder-2026-05-17-v1","claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/2506.08859/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We solve the wave equation for gravitational waves emitted by compact objects systems using the Multipolar Post-Minkowskian (MPM) method, and in the presence of Lorentz invariance violating terms. We select a Lorentz-violating extension of General Relativity in the pure gravity sector, directly taken from the Standard Model Extension (SME) formalism, and derive the wave equation for metric perturbation from the modified Einstein equation. We solve it with the MPM method and compute the gauge-invariant Riemann tensor components governing the geodesic deviation. Finally we compare the leading or","authors_text":"Christophe Le Poncin-lafitte, Marie-Christine Angonin, Nils A. Nilsson, Samy Aoulad Lafkih","cross_cats":["astro-ph.HE","math-ph","math.MP"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"gr-qc","submitted_at":"2025-06-10T14:48:26Z","title":"Gravitational-wave generation in the presence of Lorentz invariance violation"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2506.08859","kind":"arxiv","version":2},"verdict":{"created_at":null,"id":null,"model_set":{},"one_line_summary":"","pipeline_version":null,"pith_extraction_headline":"","strongest_claim":"","weakest_assumption":""}},"verdict_id":null}}],"author_attestations":[],"timestamp_anchors":[],"storage_attestations":[],"citation_signatures":[],"replication_records":[],"corrections":[],"mirror_hints":[],"record_created":{"event_id":"sha256:d6e0508180a45cd8a37ea51ce4d24c39bd8dcc6e50b236dd1d2821acdef18577","target":"record","created_at":"2026-07-05T11:20:14Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"attestation_state":"computed","canonical_record":{"metadata":{"abstract_canon_sha256":"de1deac59e5ca98a45a24cb920442286f735d2e302fc8eb6e8ebff9166eeca35","cross_cats_sorted":["astro-ph.HE","math-ph","math.MP"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"gr-qc","submitted_at":"2025-06-10T14:48:26Z","title_canon_sha256":"2d4c6964622935eae70746a6cd02e6245a5277857707e773b663077413197ed4"},"schema_version":"1.0","source":{"id":"2506.08859","kind":"arxiv","version":2}},"canonical_sha256":"651c1eb1763d2aa795fe641255752e110f0346a922eb30e30758b504f1fa73ae","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"651c1eb1763d2aa795fe641255752e110f0346a922eb30e30758b504f1fa73ae","first_computed_at":"2026-07-05T11:20:14.454530Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T11:20:14.454530Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"GZBhZF0ptrVYccm2NCNYBj0/bvLai+LTHkQcAe5EclVDoIxdLszL5fS351OHvLlxL9ULTWiayn4eO6zCjCNEAg==","signature_status":"signed_v1","signed_at":"2026-07-05T11:20:14.454971Z","signed_message":"canonical_sha256_bytes"},"source_id":"2506.08859","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:d6e0508180a45cd8a37ea51ce4d24c39bd8dcc6e50b236dd1d2821acdef18577","sha256:591c21b528612c07dbe4ffb8bb2c3213aca53c22bd6b541a1a4ff1fc003448b4"],"state_sha256":"915f7a83edfd4a5283c87ed8590bd27ecd2081df21a96832acb8b0b79c5326d2"}