{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2024:WCTTK7AIDKERQ6KX66YN2NMVNL","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":"5717ed2351f869907460363f0dbe635147baae108f81e9d1037ffc0dc349798b","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-th","submitted_at":"2024-12-11T19:00:02Z","title_canon_sha256":"955ff982326f40f38e3ab686bcb27f12069cc06cfb56606aeff046597a64fd5e"},"schema_version":"1.0","source":{"id":"2412.08713","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2412.08713","created_at":"2026-07-05T11:09:05Z"},{"alias_kind":"arxiv_version","alias_value":"2412.08713v1","created_at":"2026-07-05T11:09:05Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2412.08713","created_at":"2026-07-05T11:09:05Z"},{"alias_kind":"pith_short_12","alias_value":"WCTTK7AIDKER","created_at":"2026-07-05T11:09:05Z"},{"alias_kind":"pith_short_16","alias_value":"WCTTK7AIDKERQ6KX","created_at":"2026-07-05T11:09:05Z"},{"alias_kind":"pith_short_8","alias_value":"WCTTK7AI","created_at":"2026-07-05T11:09:05Z"}],"graph_snapshots":[{"event_id":"sha256:993dc71b511b3490dbc2692d0c0d1b0c5281dc257da837cbe1dab790d3b9c5f9","target":"graph","created_at":"2026-07-05T11:09:05Z","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/2412.08713/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We investigate MHV tree-level gravity amplitudes as defined on the spinor-helicity variety. Unlike their gluon counterparts, the gravity amplitudes do not have logarithmic singularities and do not admit Amplituhedron-like construction. Importantly, they are not determined just by their singularities, but rather their numerators have interesting zeroes. We make a conjecture about the uniqueness of the numerator and explore this feature from a more mathematical perspective. This leads us to a new approach for examining adjoints. We outline steps of our proposed proof and provide computational ev","authors_text":"Bailee Zacovic, Jaroslav Trnka, Joris Koefler, Shruti Paranjape, Umut Oktem","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-th","submitted_at":"2024-12-11T19:00:02Z","title":"Uniqueness of MHV Gravity Amplitudes"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2412.08713","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":"sha256:45d85b955911c1cd21d09152a528e95d30344fa9fa6eb423abbf9639a909e11f","target":"record","created_at":"2026-07-05T11:09:05Z","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":"5717ed2351f869907460363f0dbe635147baae108f81e9d1037ffc0dc349798b","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-th","submitted_at":"2024-12-11T19:00:02Z","title_canon_sha256":"955ff982326f40f38e3ab686bcb27f12069cc06cfb56606aeff046597a64fd5e"},"schema_version":"1.0","source":{"id":"2412.08713","kind":"arxiv","version":1}},"canonical_sha256":"b0a7357c081a89187957f7b0dd35956af3b41d4cb83f96cbb51bc7c1f356ae4a","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"b0a7357c081a89187957f7b0dd35956af3b41d4cb83f96cbb51bc7c1f356ae4a","first_computed_at":"2026-07-05T11:09:05.111186Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T11:09:05.111186Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"3tDfMedVEyG2Inh71ZW07v6x6BXy+1JGlkWFJXOpTLNv+0GYIDuFPc56u8iFsw6AxZwPY0Mxoh6a9mUpTU2dCQ==","signature_status":"signed_v1","signed_at":"2026-07-05T11:09:05.111686Z","signed_message":"canonical_sha256_bytes"},"source_id":"2412.08713","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:45d85b955911c1cd21d09152a528e95d30344fa9fa6eb423abbf9639a909e11f","sha256:993dc71b511b3490dbc2692d0c0d1b0c5281dc257da837cbe1dab790d3b9c5f9"],"state_sha256":"53f20ffbcf3f1fe01ff91aacec9f4cb1639beb0e5a4b455b58948d699b2633a3"}