{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2011:XUDOIDFG4Y3H46JAXUF6LBEDYP","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":"15f6ca56d22c147e410b70cc74e95c35bd48cf4199dc46ed02a15af099ab731e","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2011-07-11T04:54:06Z","title_canon_sha256":"2df571c731765af85ee4f87283a3dee45faf7e76d82c64aabd83e327093eb77d"},"schema_version":"1.0","source":{"id":"1107.1935","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1107.1935","created_at":"2026-05-18T03:23:23Z"},{"alias_kind":"arxiv_version","alias_value":"1107.1935v2","created_at":"2026-05-18T03:23:23Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1107.1935","created_at":"2026-05-18T03:23:23Z"},{"alias_kind":"pith_short_12","alias_value":"XUDOIDFG4Y3H","created_at":"2026-05-18T12:26:47Z"},{"alias_kind":"pith_short_16","alias_value":"XUDOIDFG4Y3H46JA","created_at":"2026-05-18T12:26:47Z"},{"alias_kind":"pith_short_8","alias_value":"XUDOIDFG","created_at":"2026-05-18T12:26:47Z"}],"graph_snapshots":[{"event_id":"sha256:89d5abcdbc991f407ff3d7b316fa607dc74fa9dddb702a8944bea95404fa06cc","target":"graph","created_at":"2026-05-18T03:23:23Z","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"},"paper":{"abstract_excerpt":"We expose simple and practical relations between the integrated four- and five-point one-loop amplitudes of N >= 4 supergravity and the corresponding (super-)Yang-Mills amplitudes. The link between the amplitudes is simply understood using the recently uncovered duality between color and kinematics that leads to a double-copy structure for gravity. These examples provide additional direct confirmations of the duality and double-copy properties at loop level for a sample of different theories.","authors_text":"C. Boucher-Veronneau, H. Johansson, Z. Bern","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2011-07-11T04:54:06Z","title":"N >= 4 Supergravity Amplitudes from Gauge Theory at One Loop"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1107.1935","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":"sha256:670d018ba23f2ed64f00d348f478b431f42444b81fee34c30bcd39b5b1013257","target":"record","created_at":"2026-05-18T03:23:23Z","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":"15f6ca56d22c147e410b70cc74e95c35bd48cf4199dc46ed02a15af099ab731e","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2011-07-11T04:54:06Z","title_canon_sha256":"2df571c731765af85ee4f87283a3dee45faf7e76d82c64aabd83e327093eb77d"},"schema_version":"1.0","source":{"id":"1107.1935","kind":"arxiv","version":2}},"canonical_sha256":"bd06e40ca6e6367e7920bd0be58483c3f5cb4141d0077546941a1419f07159fb","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"bd06e40ca6e6367e7920bd0be58483c3f5cb4141d0077546941a1419f07159fb","first_computed_at":"2026-05-18T03:23:23.346947Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T03:23:23.346947Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"O4yTNWks7+177UeU3Gocmh+QR2p+65KgCHOnf8+Maip2DW8yU5zhBoe9hDPczx/VSbVq58MXFkUhsuyISV61Cg==","signature_status":"signed_v1","signed_at":"2026-05-18T03:23:23.347630Z","signed_message":"canonical_sha256_bytes"},"source_id":"1107.1935","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:670d018ba23f2ed64f00d348f478b431f42444b81fee34c30bcd39b5b1013257","sha256:89d5abcdbc991f407ff3d7b316fa607dc74fa9dddb702a8944bea95404fa06cc"],"state_sha256":"ea9e34dbc81fc6ef82fb236963e2075d1f2fca411e2b183d1be0b27a5517f150"}