{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2016:FXZPDLCF3EL7T3AWEKQSJGMF5I","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":"c601e339a9dcb561114422c935dbb44c37e7f41dcfa1896075bd9de0239aa32b","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2016-04-11T18:03:00Z","title_canon_sha256":"2bdacd889ecb080c679bb1aa26c999590d06f45e8687d673c69a65bae27f5ab6"},"schema_version":"1.0","source":{"id":"1604.03046","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1604.03046","created_at":"2026-05-18T01:11:48Z"},{"alias_kind":"arxiv_version","alias_value":"1604.03046v3","created_at":"2026-05-18T01:11:48Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1604.03046","created_at":"2026-05-18T01:11:48Z"},{"alias_kind":"pith_short_12","alias_value":"FXZPDLCF3EL7","created_at":"2026-05-18T12:30:15Z"},{"alias_kind":"pith_short_16","alias_value":"FXZPDLCF3EL7T3AW","created_at":"2026-05-18T12:30:15Z"},{"alias_kind":"pith_short_8","alias_value":"FXZPDLCF","created_at":"2026-05-18T12:30:15Z"}],"graph_snapshots":[{"event_id":"sha256:fcf0d887f32a8a8715df7b663c715ce47afdb3ee453e1241e4b382ac78b6c317","target":"graph","created_at":"2026-05-18T01:11:48Z","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 define recursion relations for N = 8 supergravity amplitudes using a generalization of the on-shell diagrams developed for planar N = 4 super-Yang-Mills. Although the recursion relations generically give rise to non-planar on-shell diagrams, we show that at tree-level the recursion can be chosen to yield only planar diagrams, the same diagrams occurring in the planar N = 4 theory. This implies non-trivial identities for non-planar diagrams as well as interesting relations between the N = 4 and N = 8 theories. We show that the on-shell diagrams of N = 8 supergravity obey equivalence relation","authors_text":"Arthur E. Lipstein, Paul Heslop","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2016-04-11T18:03:00Z","title":"On-Shell Diagrams for N = 8 Supergravity Amplitudes"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1604.03046","kind":"arxiv","version":3},"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:bd571024ea56767eb555bff59c688741694a8294f7b41f52647e1e2e61b3800c","target":"record","created_at":"2026-05-18T01:11:48Z","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":"c601e339a9dcb561114422c935dbb44c37e7f41dcfa1896075bd9de0239aa32b","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2016-04-11T18:03:00Z","title_canon_sha256":"2bdacd889ecb080c679bb1aa26c999590d06f45e8687d673c69a65bae27f5ab6"},"schema_version":"1.0","source":{"id":"1604.03046","kind":"arxiv","version":3}},"canonical_sha256":"2df2f1ac45d917f9ec1622a1249985ea068b70c63a5b64db1e8e35d9fd41300c","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"2df2f1ac45d917f9ec1622a1249985ea068b70c63a5b64db1e8e35d9fd41300c","first_computed_at":"2026-05-18T01:11:48.180839Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:11:48.180839Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"frzHZjOTBb72mz+FJln9QI+wqJ7G2UK7Clqbfvi0Yy3iqW1WPquj/C0txgWaNfn4xayM9cn75DTC62Tqp10gDQ==","signature_status":"signed_v1","signed_at":"2026-05-18T01:11:48.181174Z","signed_message":"canonical_sha256_bytes"},"source_id":"1604.03046","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:bd571024ea56767eb555bff59c688741694a8294f7b41f52647e1e2e61b3800c","sha256:fcf0d887f32a8a8715df7b663c715ce47afdb3ee453e1241e4b382ac78b6c317"],"state_sha256":"2455840b9b1f488b9e5e70f104ee36c4a61cea351897a1ec3c54368af22c6dc2"}