{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2019:Q5YSVSJFRPW5AGFJ4LBQRSG7QM","short_pith_number":"pith:Q5YSVSJF","canonical_record":{"source":{"id":"1907.00740","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2019-06-27T19:03:39Z","cross_cats_sorted":[],"title_canon_sha256":"3768c6780caf904315bc1e3000755422591f11d42b7625f66c5fc8786e63b4c5","abstract_canon_sha256":"deeee86d345e760a62b09547c35eda2ee0560deb579c8df0081d0d77d60549ef"},"schema_version":"1.0"},"canonical_sha256":"87712ac9258bedd018a9e2c308c8df83135d99615412299bc45483cb1cdd9e8b","source":{"kind":"arxiv","id":"1907.00740","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1907.00740","created_at":"2026-05-17T23:41:48Z"},{"alias_kind":"arxiv_version","alias_value":"1907.00740v1","created_at":"2026-05-17T23:41:48Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1907.00740","created_at":"2026-05-17T23:41:48Z"},{"alias_kind":"pith_short_12","alias_value":"Q5YSVSJFRPW5","created_at":"2026-05-18T12:33:24Z"},{"alias_kind":"pith_short_16","alias_value":"Q5YSVSJFRPW5AGFJ","created_at":"2026-05-18T12:33:24Z"},{"alias_kind":"pith_short_8","alias_value":"Q5YSVSJF","created_at":"2026-05-18T12:33:24Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2019:Q5YSVSJFRPW5AGFJ4LBQRSG7QM","target":"record","payload":{"canonical_record":{"source":{"id":"1907.00740","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2019-06-27T19:03:39Z","cross_cats_sorted":[],"title_canon_sha256":"3768c6780caf904315bc1e3000755422591f11d42b7625f66c5fc8786e63b4c5","abstract_canon_sha256":"deeee86d345e760a62b09547c35eda2ee0560deb579c8df0081d0d77d60549ef"},"schema_version":"1.0"},"canonical_sha256":"87712ac9258bedd018a9e2c308c8df83135d99615412299bc45483cb1cdd9e8b","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-17T23:41:48.262796Z","signature_b64":"15YxlP9Z9fSUKbXUVdeElrcSTFlHUIVavQ2/OJhLtbacjqujXwEH895/bqxN0rx+nDkj8FgEdd/vNLuEK8UIAg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"87712ac9258bedd018a9e2c308c8df83135d99615412299bc45483cb1cdd9e8b","last_reissued_at":"2026-05-17T23:41:48.262067Z","signature_status":"signed_v1","first_computed_at":"2026-05-17T23:41:48.262067Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1907.00740","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":"2026-05-17T23:41:48Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"YZaepSIbeC2vE2igb/sQeOiswJDLeyPBSeJqICUtD0zMhdaitH2Dpw0Z3lL3Bnf8VD4PfEoMTfwYsZ6RolP8Cw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-27T05:14:39.200126Z"},"content_sha256":"7783722e0b671457a67e70364111aa4d045e142b50a84e11380d25ee465720f7","schema_version":"1.0","event_id":"sha256:7783722e0b671457a67e70364111aa4d045e142b50a84e11380d25ee465720f7"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2019:Q5YSVSJFRPW5AGFJ4LBQRSG7QM","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Generalized Elko Theory","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"gr-qc","authors_text":"J. A. Nieto","submitted_at":"2019-06-27T19:03:39Z","abstract_excerpt":"By using a totally antisymmetric spinor field we generalize Elko theory. We compare our proposed theory with traditional totally antisymmetric spinor field theory based on the Dirac equation. As an application of our formalism we comment about the possibility to link our generalized Elko theory with matroids, qubits and surreal numbers."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1907.00740","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":"2026-05-17T23:41:48Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"FIy3vTM9tpts+DFe55fjTJzZnmZJD4hWzVj76+7reU0JM3T67Wcg1rudpoP8TU+pxNwilem8a8GZ/OcQT/4pBA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-27T05:14:39.200687Z"},"content_sha256":"f6bfe551d2efa0efb1204ca35f030907334ae320769cbc0b0f231d9294fed9a5","schema_version":"1.0","event_id":"sha256:f6bfe551d2efa0efb1204ca35f030907334ae320769cbc0b0f231d9294fed9a5"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/Q5YSVSJFRPW5AGFJ4LBQRSG7QM/bundle.json","state_url":"https://pith.science/pith/Q5YSVSJFRPW5AGFJ4LBQRSG7QM/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/Q5YSVSJFRPW5AGFJ4LBQRSG7QM/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":"2026-05-27T05:14:39Z","links":{"resolver":"https://pith.science/pith/Q5YSVSJFRPW5AGFJ4LBQRSG7QM","bundle":"https://pith.science/pith/Q5YSVSJFRPW5AGFJ4LBQRSG7QM/bundle.json","state":"https://pith.science/pith/Q5YSVSJFRPW5AGFJ4LBQRSG7QM/state.json","well_known_bundle":"https://pith.science/.well-known/pith/Q5YSVSJFRPW5AGFJ4LBQRSG7QM/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2019:Q5YSVSJFRPW5AGFJ4LBQRSG7QM","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":"deeee86d345e760a62b09547c35eda2ee0560deb579c8df0081d0d77d60549ef","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2019-06-27T19:03:39Z","title_canon_sha256":"3768c6780caf904315bc1e3000755422591f11d42b7625f66c5fc8786e63b4c5"},"schema_version":"1.0","source":{"id":"1907.00740","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1907.00740","created_at":"2026-05-17T23:41:48Z"},{"alias_kind":"arxiv_version","alias_value":"1907.00740v1","created_at":"2026-05-17T23:41:48Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1907.00740","created_at":"2026-05-17T23:41:48Z"},{"alias_kind":"pith_short_12","alias_value":"Q5YSVSJFRPW5","created_at":"2026-05-18T12:33:24Z"},{"alias_kind":"pith_short_16","alias_value":"Q5YSVSJFRPW5AGFJ","created_at":"2026-05-18T12:33:24Z"},{"alias_kind":"pith_short_8","alias_value":"Q5YSVSJF","created_at":"2026-05-18T12:33:24Z"}],"graph_snapshots":[{"event_id":"sha256:f6bfe551d2efa0efb1204ca35f030907334ae320769cbc0b0f231d9294fed9a5","target":"graph","created_at":"2026-05-17T23:41:48Z","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":"By using a totally antisymmetric spinor field we generalize Elko theory. We compare our proposed theory with traditional totally antisymmetric spinor field theory based on the Dirac equation. As an application of our formalism we comment about the possibility to link our generalized Elko theory with matroids, qubits and surreal numbers.","authors_text":"J. A. Nieto","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2019-06-27T19:03:39Z","title":"Generalized Elko Theory"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1907.00740","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":"sha256:7783722e0b671457a67e70364111aa4d045e142b50a84e11380d25ee465720f7","target":"record","created_at":"2026-05-17T23:41:48Z","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":"deeee86d345e760a62b09547c35eda2ee0560deb579c8df0081d0d77d60549ef","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2019-06-27T19:03:39Z","title_canon_sha256":"3768c6780caf904315bc1e3000755422591f11d42b7625f66c5fc8786e63b4c5"},"schema_version":"1.0","source":{"id":"1907.00740","kind":"arxiv","version":1}},"canonical_sha256":"87712ac9258bedd018a9e2c308c8df83135d99615412299bc45483cb1cdd9e8b","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"87712ac9258bedd018a9e2c308c8df83135d99615412299bc45483cb1cdd9e8b","first_computed_at":"2026-05-17T23:41:48.262067Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-17T23:41:48.262067Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"15YxlP9Z9fSUKbXUVdeElrcSTFlHUIVavQ2/OJhLtbacjqujXwEH895/bqxN0rx+nDkj8FgEdd/vNLuEK8UIAg==","signature_status":"signed_v1","signed_at":"2026-05-17T23:41:48.262796Z","signed_message":"canonical_sha256_bytes"},"source_id":"1907.00740","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:7783722e0b671457a67e70364111aa4d045e142b50a84e11380d25ee465720f7","sha256:f6bfe551d2efa0efb1204ca35f030907334ae320769cbc0b0f231d9294fed9a5"],"state_sha256":"bb96714fc3d6f7412e9e36651db12d62afcdedaaadad40977b80ba330e25e57c"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"J37dGjZ3pWfNkq3ky1V3CubQXArxInLO25OC35RIS2rOaRGcW2o1FuxL2ORCNKTYZPLkaAVT0mRHjQYBSesoCg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-27T05:14:39.203368Z","bundle_sha256":"1c17d153d8d70e1e17beb6025b64a76f154bd27d126bc1e76d5f16c2ffc7a2c6"}}