{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2018:KRVC47G3P3LZFROJWFMJLMK4DT","short_pith_number":"pith:KRVC47G3","canonical_record":{"source":{"id":"1812.05548","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2018-12-13T18:05:43Z","cross_cats_sorted":["gr-qc"],"title_canon_sha256":"0daaaea6427704a322a1c088bbbae3c074424db01252e00c15273a249b57c805","abstract_canon_sha256":"63293996cbfed4f2a514723bc32f45b24efdd20f3fc0aeb4a7b2558c58fd7196"},"schema_version":"1.0"},"canonical_sha256":"546a2e7cdb7ed792c5c9b15895b15c1cca7a4051d04b7269b0caab8a0d04a768","source":{"kind":"arxiv","id":"1812.05548","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1812.05548","created_at":"2026-05-17T23:50:09Z"},{"alias_kind":"arxiv_version","alias_value":"1812.05548v1","created_at":"2026-05-17T23:50:09Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1812.05548","created_at":"2026-05-17T23:50:09Z"},{"alias_kind":"pith_short_12","alias_value":"KRVC47G3P3LZ","created_at":"2026-05-18T12:32:33Z"},{"alias_kind":"pith_short_16","alias_value":"KRVC47G3P3LZFROJ","created_at":"2026-05-18T12:32:33Z"},{"alias_kind":"pith_short_8","alias_value":"KRVC47G3","created_at":"2026-05-18T12:32:33Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2018:KRVC47G3P3LZFROJWFMJLMK4DT","target":"record","payload":{"canonical_record":{"source":{"id":"1812.05548","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2018-12-13T18:05:43Z","cross_cats_sorted":["gr-qc"],"title_canon_sha256":"0daaaea6427704a322a1c088bbbae3c074424db01252e00c15273a249b57c805","abstract_canon_sha256":"63293996cbfed4f2a514723bc32f45b24efdd20f3fc0aeb4a7b2558c58fd7196"},"schema_version":"1.0"},"canonical_sha256":"546a2e7cdb7ed792c5c9b15895b15c1cca7a4051d04b7269b0caab8a0d04a768","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-17T23:50:09.134384Z","signature_b64":"acEELdKM8HnoXuCOmy2ULybKZdjPh+4ErwQcvYmtSFQVlc/+Xv+qySGkSYWKIpdPyZY9bM5vcp++GAbgcWpMCA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"546a2e7cdb7ed792c5c9b15895b15c1cca7a4051d04b7269b0caab8a0d04a768","last_reissued_at":"2026-05-17T23:50:09.133870Z","signature_status":"signed_v1","first_computed_at":"2026-05-17T23:50:09.133870Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1812.05548","source_version":1,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-17T23:50:09Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"4WZep5vnbwi3TF4poZ8rswYnieL1JJsFeQb45O5b4zcY5a3Nnul1aWd9pDmVh4vNMliFUZVY7HMggrztcoUHBg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-28T14:14:39.670084Z"},"content_sha256":"3ac325d560d653f43b23d1a6f1311624522706bd051c6c0b3925c218c2c02e28","schema_version":"1.0","event_id":"sha256:3ac325d560d653f43b23d1a6f1311624522706bd051c6c0b3925c218c2c02e28"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2018:KRVC47G3P3LZFROJWFMJLMK4DT","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"The polarized scattering equations for 6d superamplitudes","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["gr-qc"],"primary_cat":"hep-th","authors_text":"Lionel Mason, Yvonne Geyer","submitted_at":"2018-12-13T18:05:43Z","abstract_excerpt":"We introduce a spinorial version of the scattering equations, the \\emph{polarized scattering equations}, that incorporates spinor polarization data. They lead to new formulae for tree-level scattering amplitudes in six dimensions that directly extend to maximal supersymmetry. They give a quite distinct framework from that of Cachazo et al.; in particular, the formulae do not change character from even to odd numbers of particles. We find new ingredients for integrands for maximally supersymmetric Yang-Mills, gravity, M5 and D5 branes. We explain how the polarized scattering equations and super"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1812.05548","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"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-17T23:50:09Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"q3kucnhZsBIP0iRJDsA9aHvui06U1a2cqC/G0SpWvt7eY/bw7I2O7yHNt3TktE4Gp0IYAyPpD9ZkKRSLAy0xDA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-28T14:14:39.670453Z"},"content_sha256":"7eea3d78bb28f4010cbf6c8ecc8896cfd6c44e90d3a56b8460e73386bb5c33df","schema_version":"1.0","event_id":"sha256:7eea3d78bb28f4010cbf6c8ecc8896cfd6c44e90d3a56b8460e73386bb5c33df"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/KRVC47G3P3LZFROJWFMJLMK4DT/bundle.json","state_url":"https://pith.science/pith/KRVC47G3P3LZFROJWFMJLMK4DT/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/KRVC47G3P3LZFROJWFMJLMK4DT/bundle.json","status":"primary"}],"public_keys":[{"key_id":"pith-v1-2026-05","algorithm":"ed25519","format":"raw","public_key_b64":"stVStoiQhXFxp4s2pdzPNoqVNBMojDU/fJ2db5S3CbM=","public_key_hex":"b2d552b68890857171a78b36a5dccf368a953413288c353f7c9d9d6f94b709b3","fingerprint_sha256_b32_first128bits":"RVFV5Z2OI2J3ZUO7ERDEBCYNKS","fingerprint_sha256_hex":"8d4b5ee74e4693bcd1df2446408b0d54","rotates_at":null,"url":"https://pith.science/pith-signing-key.json","notes":"Pith uses this Ed25519 key to sign canonical record SHA-256 digests. Verify with: ed25519_verify(public_key, message=canonical_sha256_bytes, signature=base64decode(signature_b64))."}],"merge_version":"pith-open-graph-merge-v1","built_at":"2026-05-28T14:14:39Z","links":{"resolver":"https://pith.science/pith/KRVC47G3P3LZFROJWFMJLMK4DT","bundle":"https://pith.science/pith/KRVC47G3P3LZFROJWFMJLMK4DT/bundle.json","state":"https://pith.science/pith/KRVC47G3P3LZFROJWFMJLMK4DT/state.json","well_known_bundle":"https://pith.science/.well-known/pith/KRVC47G3P3LZFROJWFMJLMK4DT/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:KRVC47G3P3LZFROJWFMJLMK4DT","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":"63293996cbfed4f2a514723bc32f45b24efdd20f3fc0aeb4a7b2558c58fd7196","cross_cats_sorted":["gr-qc"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2018-12-13T18:05:43Z","title_canon_sha256":"0daaaea6427704a322a1c088bbbae3c074424db01252e00c15273a249b57c805"},"schema_version":"1.0","source":{"id":"1812.05548","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1812.05548","created_at":"2026-05-17T23:50:09Z"},{"alias_kind":"arxiv_version","alias_value":"1812.05548v1","created_at":"2026-05-17T23:50:09Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1812.05548","created_at":"2026-05-17T23:50:09Z"},{"alias_kind":"pith_short_12","alias_value":"KRVC47G3P3LZ","created_at":"2026-05-18T12:32:33Z"},{"alias_kind":"pith_short_16","alias_value":"KRVC47G3P3LZFROJ","created_at":"2026-05-18T12:32:33Z"},{"alias_kind":"pith_short_8","alias_value":"KRVC47G3","created_at":"2026-05-18T12:32:33Z"}],"graph_snapshots":[{"event_id":"sha256:7eea3d78bb28f4010cbf6c8ecc8896cfd6c44e90d3a56b8460e73386bb5c33df","target":"graph","created_at":"2026-05-17T23:50:09Z","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 introduce a spinorial version of the scattering equations, the \\emph{polarized scattering equations}, that incorporates spinor polarization data. They lead to new formulae for tree-level scattering amplitudes in six dimensions that directly extend to maximal supersymmetry. They give a quite distinct framework from that of Cachazo et al.; in particular, the formulae do not change character from even to odd numbers of particles. We find new ingredients for integrands for maximally supersymmetric Yang-Mills, gravity, M5 and D5 branes. We explain how the polarized scattering equations and super","authors_text":"Lionel Mason, Yvonne Geyer","cross_cats":["gr-qc"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2018-12-13T18:05:43Z","title":"The polarized scattering equations for 6d superamplitudes"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1812.05548","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":"sha256:3ac325d560d653f43b23d1a6f1311624522706bd051c6c0b3925c218c2c02e28","target":"record","created_at":"2026-05-17T23:50:09Z","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":"63293996cbfed4f2a514723bc32f45b24efdd20f3fc0aeb4a7b2558c58fd7196","cross_cats_sorted":["gr-qc"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2018-12-13T18:05:43Z","title_canon_sha256":"0daaaea6427704a322a1c088bbbae3c074424db01252e00c15273a249b57c805"},"schema_version":"1.0","source":{"id":"1812.05548","kind":"arxiv","version":1}},"canonical_sha256":"546a2e7cdb7ed792c5c9b15895b15c1cca7a4051d04b7269b0caab8a0d04a768","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"546a2e7cdb7ed792c5c9b15895b15c1cca7a4051d04b7269b0caab8a0d04a768","first_computed_at":"2026-05-17T23:50:09.133870Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-17T23:50:09.133870Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"acEELdKM8HnoXuCOmy2ULybKZdjPh+4ErwQcvYmtSFQVlc/+Xv+qySGkSYWKIpdPyZY9bM5vcp++GAbgcWpMCA==","signature_status":"signed_v1","signed_at":"2026-05-17T23:50:09.134384Z","signed_message":"canonical_sha256_bytes"},"source_id":"1812.05548","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:3ac325d560d653f43b23d1a6f1311624522706bd051c6c0b3925c218c2c02e28","sha256:7eea3d78bb28f4010cbf6c8ecc8896cfd6c44e90d3a56b8460e73386bb5c33df"],"state_sha256":"95943bbba29aa06507be1db592c198b7eb6cbb9d1e0b3fd89f3be06fa65c62d3"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"+MW/2PjPk0tGqVomi+fUjSa26FmX3oXsNs56roNNi2/f0XjSOvAQ0DDD6YfpcED5BuJnZmft/CsegVEIBTBlAA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-28T14:14:39.672571Z","bundle_sha256":"e3016eae003b61c7dd3295982b64e8ca3904e8bd91d1f106259ca893f0c26053"}}