{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:ZMD5DDMB7EY52EBRBUSF77UCN6","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":"cc3ca054cba490b6b8ea7252f5ede74ec61c4a4bd07b5e201c63accc59ae9826","cross_cats_sorted":["hep-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2026-03-16T22:21:55Z","title_canon_sha256":"01b486ff7ef4f435e2198258a186d53aa0c928f9204882bfd4d88cb0b7eb1341"},"schema_version":"1.0","source":{"id":"2603.15959","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2603.15959","created_at":"2026-06-23T03:13:56Z"},{"alias_kind":"arxiv_version","alias_value":"2603.15959v2","created_at":"2026-06-23T03:13:56Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2603.15959","created_at":"2026-06-23T03:13:56Z"},{"alias_kind":"pith_short_12","alias_value":"ZMD5DDMB7EY5","created_at":"2026-06-23T03:13:56Z"},{"alias_kind":"pith_short_16","alias_value":"ZMD5DDMB7EY52EBR","created_at":"2026-06-23T03:13:56Z"},{"alias_kind":"pith_short_8","alias_value":"ZMD5DDMB","created_at":"2026-06-23T03:13:56Z"}],"graph_snapshots":[{"event_id":"sha256:f109bf3360a158f2b11286af055cb71354aef05bd01cb5f7f04ac27db83c089f","target":"graph","created_at":"2026-06-23T03:13:56Z","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/2603.15959/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We investigate non-metricity effects on electron scattering in metric-affine bumblebee gravity, where spontaneous Lorentz symmetry breaking is induced by a vector field acquiring a nonzero vacuum expectation value. Treating the affine connection as an independent variable and integrating it out leads to an effective description in which non-metricity modifies the dispersion relation of the bumblebee modes. From the full momentum-space propagator, we determine the pole structure that governs the interaction and construct the corresponding static Green function and interparticle potential. For a","authors_text":"A. A. Ara\\'ujo Filho","cross_cats":["hep-th"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2026-03-16T22:21:55Z","title":"Non-metricity effects on electron scattering in bumblebee gravity"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2603.15959","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":"sha256:02d6cfe2c06c3deb51fb8f4f1d82612e93f53c75a24b2eb8e16b784bbc7f4fc8","target":"record","created_at":"2026-06-23T03:13:56Z","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":"cc3ca054cba490b6b8ea7252f5ede74ec61c4a4bd07b5e201c63accc59ae9826","cross_cats_sorted":["hep-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2026-03-16T22:21:55Z","title_canon_sha256":"01b486ff7ef4f435e2198258a186d53aa0c928f9204882bfd4d88cb0b7eb1341"},"schema_version":"1.0","source":{"id":"2603.15959","kind":"arxiv","version":2}},"canonical_sha256":"cb07d18d81f931dd10310d245ffe826f9cdaede7f7f3ecb899adacf557947911","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"cb07d18d81f931dd10310d245ffe826f9cdaede7f7f3ecb899adacf557947911","first_computed_at":"2026-06-23T03:13:56.306105Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-06-23T03:13:56.306105Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"nLxTIJUUjOHku3S/g2E6PkxQke2qwnFJAnC/JsS5KYobuz8NGRHrqkVMp1awFjH+b1FeExBNbA0HWOXdggCtAw==","signature_status":"signed_v1","signed_at":"2026-06-23T03:13:56.306714Z","signed_message":"canonical_sha256_bytes"},"source_id":"2603.15959","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:02d6cfe2c06c3deb51fb8f4f1d82612e93f53c75a24b2eb8e16b784bbc7f4fc8","sha256:f109bf3360a158f2b11286af055cb71354aef05bd01cb5f7f04ac27db83c089f"],"state_sha256":"2a20532291a5969c310d71dee398bb4c3ad5ef40b5fef5f30fd8bad5e71ba8af"}