{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2012:D3ONR6EKLCN2ZRID57HR3BACL6","short_pith_number":"pith:D3ONR6EK","schema_version":"1.0","canonical_sha256":"1edcd8f88a589bacc503efcf1d84025fa17bc7c12fe4265b283a42d1e55b3dd2","source":{"kind":"arxiv","id":"1203.1689","version":1},"attestation_state":"computed","paper":{"title":"Photon-Graviton Amplitudes from the Effective Action","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["gr-qc"],"primary_cat":"hep-th","authors_text":"C. Schubert, F. Bastianelli, J.M. Davila, O. Corradini","submitted_at":"2012-03-08T04:37:00Z","abstract_excerpt":"We report on the status of an ongoing effort to calculate the complete one-loop low-energy effective actions in Einstein-Maxwell theory with a massive scalar or spinor loop, and to use them for obtaining the explicit form of the corresponding M-graviton/N-photon amplitudes. We present explicit results for the effective actions at the one-graviton four-photon level, and for the amplitudes at the one-graviton two-photon level. As expected on general grounds, these amplitudes relate in a simple way to the corresponding four-photon amplitudes. We also derive the gravitational Ward identity for the"},"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":"1203.1689","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2012-03-08T04:37:00Z","cross_cats_sorted":["gr-qc"],"title_canon_sha256":"1b4c9654f3b348f5251a92665d650f1008c67348e163e78cb1a257dbf7db9be6","abstract_canon_sha256":"49601446e1819df21ccc7a3a3694abf2ae0dccb1bd3fba42e5673a802c4ebc68"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:58:13.196606Z","signature_b64":"58cqo11F52i9jGSNswVwU4NCbQV5V67rxiOzfP1fsA3sRkg8D5k9/Wf/wxMlAjWWFRssmhuxeiW1dIgGytTPAQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"1edcd8f88a589bacc503efcf1d84025fa17bc7c12fe4265b283a42d1e55b3dd2","last_reissued_at":"2026-05-18T01:58:13.195920Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:58:13.195920Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Photon-Graviton Amplitudes from the Effective Action","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["gr-qc"],"primary_cat":"hep-th","authors_text":"C. Schubert, F. Bastianelli, J.M. Davila, O. Corradini","submitted_at":"2012-03-08T04:37:00Z","abstract_excerpt":"We report on the status of an ongoing effort to calculate the complete one-loop low-energy effective actions in Einstein-Maxwell theory with a massive scalar or spinor loop, and to use them for obtaining the explicit form of the corresponding M-graviton/N-photon amplitudes. We present explicit results for the effective actions at the one-graviton four-photon level, and for the amplitudes at the one-graviton two-photon level. As expected on general grounds, these amplitudes relate in a simple way to the corresponding four-photon amplitudes. We also derive the gravitational Ward identity for the"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1203.1689","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":""},"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":"1203.1689","created_at":"2026-05-18T01:58:13.196035+00:00"},{"alias_kind":"arxiv_version","alias_value":"1203.1689v1","created_at":"2026-05-18T01:58:13.196035+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1203.1689","created_at":"2026-05-18T01:58:13.196035+00:00"},{"alias_kind":"pith_short_12","alias_value":"D3ONR6EKLCN2","created_at":"2026-05-18T12:27:01.376967+00:00"},{"alias_kind":"pith_short_16","alias_value":"D3ONR6EKLCN2ZRID","created_at":"2026-05-18T12:27:01.376967+00:00"},{"alias_kind":"pith_short_8","alias_value":"D3ONR6EK","created_at":"2026-05-18T12:27:01.376967+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/D3ONR6EKLCN2ZRID57HR3BACL6","json":"https://pith.science/pith/D3ONR6EKLCN2ZRID57HR3BACL6.json","graph_json":"https://pith.science/api/pith-number/D3ONR6EKLCN2ZRID57HR3BACL6/graph.json","events_json":"https://pith.science/api/pith-number/D3ONR6EKLCN2ZRID57HR3BACL6/events.json","paper":"https://pith.science/paper/D3ONR6EK"},"agent_actions":{"view_html":"https://pith.science/pith/D3ONR6EKLCN2ZRID57HR3BACL6","download_json":"https://pith.science/pith/D3ONR6EKLCN2ZRID57HR3BACL6.json","view_paper":"https://pith.science/paper/D3ONR6EK","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1203.1689&json=true","fetch_graph":"https://pith.science/api/pith-number/D3ONR6EKLCN2ZRID57HR3BACL6/graph.json","fetch_events":"https://pith.science/api/pith-number/D3ONR6EKLCN2ZRID57HR3BACL6/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/D3ONR6EKLCN2ZRID57HR3BACL6/action/timestamp_anchor","attest_storage":"https://pith.science/pith/D3ONR6EKLCN2ZRID57HR3BACL6/action/storage_attestation","attest_author":"https://pith.science/pith/D3ONR6EKLCN2ZRID57HR3BACL6/action/author_attestation","sign_citation":"https://pith.science/pith/D3ONR6EKLCN2ZRID57HR3BACL6/action/citation_signature","submit_replication":"https://pith.science/pith/D3ONR6EKLCN2ZRID57HR3BACL6/action/replication_record"}},"created_at":"2026-05-18T01:58:13.196035+00:00","updated_at":"2026-05-18T01:58:13.196035+00:00"}