{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2020:VFFP6YBH34GUFSRTVU5YZF7QTR","short_pith_number":"pith:VFFP6YBH","canonical_record":{"source":{"id":"2009.00518","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2020-09-01T15:34:01Z","cross_cats_sorted":[],"title_canon_sha256":"07c950d56016116afda330412110b87b359a723807e8d4acfd222a02d60376bb","abstract_canon_sha256":"b4b94b236920ae41affb8e333f9d615cb13e21a29d5909a3da372e52c2e8c9b6"},"schema_version":"1.0"},"canonical_sha256":"a94aff6027df0d42ca33ad3b8c97f09c4e170f53ae7ad8b7761970bcfd0813e7","source":{"kind":"arxiv","id":"2009.00518","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2009.00518","created_at":"2026-07-05T03:38:07Z"},{"alias_kind":"arxiv_version","alias_value":"2009.00518v2","created_at":"2026-07-05T03:38:07Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2009.00518","created_at":"2026-07-05T03:38:07Z"},{"alias_kind":"pith_short_12","alias_value":"VFFP6YBH34GU","created_at":"2026-07-05T03:38:07Z"},{"alias_kind":"pith_short_16","alias_value":"VFFP6YBH34GUFSRT","created_at":"2026-07-05T03:38:07Z"},{"alias_kind":"pith_short_8","alias_value":"VFFP6YBH","created_at":"2026-07-05T03:38:07Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2020:VFFP6YBH34GUFSRTVU5YZF7QTR","target":"record","payload":{"canonical_record":{"source":{"id":"2009.00518","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2020-09-01T15:34:01Z","cross_cats_sorted":[],"title_canon_sha256":"07c950d56016116afda330412110b87b359a723807e8d4acfd222a02d60376bb","abstract_canon_sha256":"b4b94b236920ae41affb8e333f9d615cb13e21a29d5909a3da372e52c2e8c9b6"},"schema_version":"1.0"},"canonical_sha256":"a94aff6027df0d42ca33ad3b8c97f09c4e170f53ae7ad8b7761970bcfd0813e7","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T03:38:07.491283Z","signature_b64":"iURmz/cz/aOZ1DAxRrid+Tcs48ULZcc1c/2rE3xqpwygc2XMsSAK0KlYLFL94iUYBp5lTFtDl6H+AkyQ65PACg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"a94aff6027df0d42ca33ad3b8c97f09c4e170f53ae7ad8b7761970bcfd0813e7","last_reissued_at":"2026-07-05T03:38:07.490801Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T03:38:07.490801Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2009.00518","source_version":2,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T03:38:07Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"NC96nOBoPUuSdupNiTV1ZhgY5zv0YVJ80SvFTTyjE75Um33oV19O/P7Px8EvO4wA3uM6exwEWTaF1ROt3ohdCA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-22T14:23:03.805505Z"},"content_sha256":"90628260f09b6920dd42f75c796a1047cb8afed62599c29a4bfd5d71536badd2","schema_version":"1.0","event_id":"sha256:90628260f09b6920dd42f75c796a1047cb8afed62599c29a4bfd5d71536badd2"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2020:VFFP6YBH34GUFSRTVU5YZF7QTR","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Gamma matrices, Majorana fermions, and discrete symmetries in Minkowski and Euclidean signature","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-th","authors_text":"Michael Stone","submitted_at":"2020-09-01T15:34:01Z","abstract_excerpt":"I describe the interplay between Minkowski and Euclidean signature gamma matrices, Majorana fermions, and discrete and continuous symmetries in all spacetime dimensions."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2009.00518","kind":"arxiv","version":2},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2009.00518/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"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":"2026-07-05T03:38:07Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"VX07y1TFg9vcak7w+imJycdbd/77eoRqHkkc7ul2QO/psIfiddnqfxmj2TcCCiaPRRT6tbV6Su+Oun6FfZJdDA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-22T14:23:03.806031Z"},"content_sha256":"1dadf4e28419e2b9b7781e45d1831a6c869dcdbc2d092450c6c4a382145aed3c","schema_version":"1.0","event_id":"sha256:1dadf4e28419e2b9b7781e45d1831a6c869dcdbc2d092450c6c4a382145aed3c"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/VFFP6YBH34GUFSRTVU5YZF7QTR/bundle.json","state_url":"https://pith.science/pith/VFFP6YBH34GUFSRTVU5YZF7QTR/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/VFFP6YBH34GUFSRTVU5YZF7QTR/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":"2026-08-22T14:23:03Z","links":{"resolver":"https://pith.science/pith/VFFP6YBH34GUFSRTVU5YZF7QTR","bundle":"https://pith.science/pith/VFFP6YBH34GUFSRTVU5YZF7QTR/bundle.json","state":"https://pith.science/pith/VFFP6YBH34GUFSRTVU5YZF7QTR/state.json","well_known_bundle":"https://pith.science/.well-known/pith/VFFP6YBH34GUFSRTVU5YZF7QTR/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2020:VFFP6YBH34GUFSRTVU5YZF7QTR","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":"b4b94b236920ae41affb8e333f9d615cb13e21a29d5909a3da372e52c2e8c9b6","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2020-09-01T15:34:01Z","title_canon_sha256":"07c950d56016116afda330412110b87b359a723807e8d4acfd222a02d60376bb"},"schema_version":"1.0","source":{"id":"2009.00518","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2009.00518","created_at":"2026-07-05T03:38:07Z"},{"alias_kind":"arxiv_version","alias_value":"2009.00518v2","created_at":"2026-07-05T03:38:07Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2009.00518","created_at":"2026-07-05T03:38:07Z"},{"alias_kind":"pith_short_12","alias_value":"VFFP6YBH34GU","created_at":"2026-07-05T03:38:07Z"},{"alias_kind":"pith_short_16","alias_value":"VFFP6YBH34GUFSRT","created_at":"2026-07-05T03:38:07Z"},{"alias_kind":"pith_short_8","alias_value":"VFFP6YBH","created_at":"2026-07-05T03:38:07Z"}],"graph_snapshots":[{"event_id":"sha256:1dadf4e28419e2b9b7781e45d1831a6c869dcdbc2d092450c6c4a382145aed3c","target":"graph","created_at":"2026-07-05T03:38:07Z","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/2009.00518/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"I describe the interplay between Minkowski and Euclidean signature gamma matrices, Majorana fermions, and discrete and continuous symmetries in all spacetime dimensions.","authors_text":"Michael Stone","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2020-09-01T15:34:01Z","title":"Gamma matrices, Majorana fermions, and discrete symmetries in Minkowski and Euclidean signature"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2009.00518","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":"sha256:90628260f09b6920dd42f75c796a1047cb8afed62599c29a4bfd5d71536badd2","target":"record","created_at":"2026-07-05T03:38:07Z","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":"b4b94b236920ae41affb8e333f9d615cb13e21a29d5909a3da372e52c2e8c9b6","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2020-09-01T15:34:01Z","title_canon_sha256":"07c950d56016116afda330412110b87b359a723807e8d4acfd222a02d60376bb"},"schema_version":"1.0","source":{"id":"2009.00518","kind":"arxiv","version":2}},"canonical_sha256":"a94aff6027df0d42ca33ad3b8c97f09c4e170f53ae7ad8b7761970bcfd0813e7","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"a94aff6027df0d42ca33ad3b8c97f09c4e170f53ae7ad8b7761970bcfd0813e7","first_computed_at":"2026-07-05T03:38:07.490801Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T03:38:07.490801Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"iURmz/cz/aOZ1DAxRrid+Tcs48ULZcc1c/2rE3xqpwygc2XMsSAK0KlYLFL94iUYBp5lTFtDl6H+AkyQ65PACg==","signature_status":"signed_v1","signed_at":"2026-07-05T03:38:07.491283Z","signed_message":"canonical_sha256_bytes"},"source_id":"2009.00518","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:90628260f09b6920dd42f75c796a1047cb8afed62599c29a4bfd5d71536badd2","sha256:1dadf4e28419e2b9b7781e45d1831a6c869dcdbc2d092450c6c4a382145aed3c"],"state_sha256":"21f02704b6e6512d2bf223b3da9d2073d83c5a489242e05b9bf62a387f1f3652"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"u6KmovFX/v5DQM9J6fMDygzHZOacsy5ADQHKkRDnihvao+Pyb6r3xLp/FZuaTddrHHxqhoM5pwdZpBbmkv8IBw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-22T14:23:03.811092Z","bundle_sha256":"a1f6cf7f74c14fee72ff7526e8d739ab4a18b9159e447f5b56664d422f447db8"}}