{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2025:QQ5RFOXWD422CWVPCS7SFOKH2T","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":"0fb3fa117b7a1ac6bf488a0ab8c0c28f01f07b9c1d29fc609505aec7b8d4ebad","cross_cats_sorted":["hep-th"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"gr-qc","submitted_at":"2025-02-13T12:40:11Z","title_canon_sha256":"c883503a206561df193c430b94ba408f52cec3ada5ecae8ee9faee511ba9461e"},"schema_version":"1.0","source":{"id":"2502.13152","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2502.13152","created_at":"2026-07-05T10:16:43Z"},{"alias_kind":"arxiv_version","alias_value":"2502.13152v1","created_at":"2026-07-05T10:16:43Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2502.13152","created_at":"2026-07-05T10:16:43Z"},{"alias_kind":"pith_short_12","alias_value":"QQ5RFOXWD422","created_at":"2026-07-05T10:16:43Z"},{"alias_kind":"pith_short_16","alias_value":"QQ5RFOXWD422CWVP","created_at":"2026-07-05T10:16:43Z"},{"alias_kind":"pith_short_8","alias_value":"QQ5RFOXW","created_at":"2026-07-05T10:16:43Z"}],"graph_snapshots":[{"event_id":"sha256:a2730f62e2451251157298420ce23878925fd76062eb37105ec9bc8af36632ed","target":"graph","created_at":"2026-07-05T10:16:43Z","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/2502.13152/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"The Lagrangian formulation of Gravitoelectromagnetism (GEM) theory is considered. GEM is a gravitational theory constructed based on the similarities between gravity and electromagnetism. In this framework, we investigate gravitational Compton scattering by calculating its cross section at both zero and finite temperatures. Thermal effects are introduced via the Thermo Field Dynamics formalism. Some comparisons between GEM theory and QED have been developed. The limits of high temperature have been analyzed.","authors_text":"A. F. Santos, L. A. S. Evangelista","cross_cats":["hep-th"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"gr-qc","submitted_at":"2025-02-13T12:40:11Z","title":"Gravitational Compton scattering at zero and finite temperature"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2502.13152","kind":"arxiv","version":1},"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":"sha256:502b4f9fbd3388aa2760894fa93b9c6e5a9da458815f3f2e66e6a917048fa92a","target":"record","created_at":"2026-07-05T10:16:43Z","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":"0fb3fa117b7a1ac6bf488a0ab8c0c28f01f07b9c1d29fc609505aec7b8d4ebad","cross_cats_sorted":["hep-th"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"gr-qc","submitted_at":"2025-02-13T12:40:11Z","title_canon_sha256":"c883503a206561df193c430b94ba408f52cec3ada5ecae8ee9faee511ba9461e"},"schema_version":"1.0","source":{"id":"2502.13152","kind":"arxiv","version":1}},"canonical_sha256":"843b12baf61f35a15aaf14bf22b947d4de3bb75c5ed7ea8febf4a8cd7027f6c7","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"843b12baf61f35a15aaf14bf22b947d4de3bb75c5ed7ea8febf4a8cd7027f6c7","first_computed_at":"2026-07-05T10:16:43.081233Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T10:16:43.081233Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"m4QKT9CnoMa8uc3OKHcbDHc8xuD31g/iR776w0I54fbzzaKonbzPcTtHDkXC4QiTFgrSDAzM9nUlSwBK685KDw==","signature_status":"signed_v1","signed_at":"2026-07-05T10:16:43.081698Z","signed_message":"canonical_sha256_bytes"},"source_id":"2502.13152","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:502b4f9fbd3388aa2760894fa93b9c6e5a9da458815f3f2e66e6a917048fa92a","sha256:a2730f62e2451251157298420ce23878925fd76062eb37105ec9bc8af36632ed"],"state_sha256":"93a01d149a75088eede79a8e93f1e4cc121cde7d79b663aac2f29618d449907d"}