{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2019:7CWFKC5VQNJXDUNJBUZYGNV7PL","short_pith_number":"pith:7CWFKC5V","canonical_record":{"source":{"id":"1905.07330","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2019-05-17T15:33:33Z","cross_cats_sorted":[],"title_canon_sha256":"e3256875111b73636793f0167777643bbd57113cab14c338aa7d65af312be0f1","abstract_canon_sha256":"953987f7cd3e65b880aeafb17fab9e8274fe85dbf60c88f083bf9806a76c0f09"},"schema_version":"1.0"},"canonical_sha256":"f8ac550bb5835371d1a90d338336bf7ac718b802bcf1653e2f1bb478c51a5c73","source":{"kind":"arxiv","id":"1905.07330","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1905.07330","created_at":"2026-07-05T00:06:43Z"},{"alias_kind":"arxiv_version","alias_value":"1905.07330v1","created_at":"2026-07-05T00:06:43Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1905.07330","created_at":"2026-07-05T00:06:43Z"},{"alias_kind":"pith_short_12","alias_value":"7CWFKC5VQNJX","created_at":"2026-07-05T00:06:43Z"},{"alias_kind":"pith_short_16","alias_value":"7CWFKC5VQNJXDUNJ","created_at":"2026-07-05T00:06:43Z"},{"alias_kind":"pith_short_8","alias_value":"7CWFKC5V","created_at":"2026-07-05T00:06:43Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2019:7CWFKC5VQNJXDUNJBUZYGNV7PL","target":"record","payload":{"canonical_record":{"source":{"id":"1905.07330","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2019-05-17T15:33:33Z","cross_cats_sorted":[],"title_canon_sha256":"e3256875111b73636793f0167777643bbd57113cab14c338aa7d65af312be0f1","abstract_canon_sha256":"953987f7cd3e65b880aeafb17fab9e8274fe85dbf60c88f083bf9806a76c0f09"},"schema_version":"1.0"},"canonical_sha256":"f8ac550bb5835371d1a90d338336bf7ac718b802bcf1653e2f1bb478c51a5c73","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T00:06:43.887814Z","signature_b64":"LhV+0sz4gT5AD1iS4XonM8PiGlC0oLBj3t0IhBjhe870cpidJzSrZI5q0NV8JfbWWfqWiRC0NfMQtKqEFNZABA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"f8ac550bb5835371d1a90d338336bf7ac718b802bcf1653e2f1bb478c51a5c73","last_reissued_at":"2026-07-05T00:06:43.887381Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T00:06:43.887381Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1905.07330","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":"2026-07-05T00:06:43Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"JzfWKwxPxJGDyp91/U1oYe8g09LKFXLg160UsPAhBoLQMFATJ6nGAq0zWKOGbW+7NjfYzSX+CRwATI9AIhS9Bw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-21T11:28:01.346111Z"},"content_sha256":"64d0cd823dd9d03cdfb14c9e8a7a66d78053dd745820485a5f9f52b77f5b3291","schema_version":"1.0","event_id":"sha256:64d0cd823dd9d03cdfb14c9e8a7a66d78053dd745820485a5f9f52b77f5b3291"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2019:7CWFKC5VQNJXDUNJBUZYGNV7PL","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"E theory in seven dimensions","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-th","authors_text":"Michaella Pettit, Peter West","submitted_at":"2019-05-17T15:33:33Z","abstract_excerpt":"We construct the non-linear realisation of the semi-direct product of E11 and its vector representation in its decomposition into the subalgebra GL(7)x SL(5) to find a seven dimensional theory. The resulting equations of motion essentially follow from the Dynkin diagram of E11 and if one restricts them to contain only the usual fields of supergravity and the derivatives with respect to the usual coordinates of spacetime then these are the equations of motion of seven dimensional supergravity."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1905.07330","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/1905.07330/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":"2026-07-05T00:06:43Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"14cd48JUguxuNbHO83iGxnTJ9kuxMkKIWz9ux+4QCcYWKLqsqUp9oL9Nn47xelr9cqbxa9meWY+O2+y8LmgzBg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-21T11:28:01.346740Z"},"content_sha256":"f69d49ffb3ae99c2d506ec274ed27fc02de5060bfea722ba1df6eab5672e8990","schema_version":"1.0","event_id":"sha256:f69d49ffb3ae99c2d506ec274ed27fc02de5060bfea722ba1df6eab5672e8990"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/7CWFKC5VQNJXDUNJBUZYGNV7PL/bundle.json","state_url":"https://pith.science/pith/7CWFKC5VQNJXDUNJBUZYGNV7PL/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/7CWFKC5VQNJXDUNJBUZYGNV7PL/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":"2026-08-21T11:28:01Z","links":{"resolver":"https://pith.science/pith/7CWFKC5VQNJXDUNJBUZYGNV7PL","bundle":"https://pith.science/pith/7CWFKC5VQNJXDUNJBUZYGNV7PL/bundle.json","state":"https://pith.science/pith/7CWFKC5VQNJXDUNJBUZYGNV7PL/state.json","well_known_bundle":"https://pith.science/.well-known/pith/7CWFKC5VQNJXDUNJBUZYGNV7PL/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2019:7CWFKC5VQNJXDUNJBUZYGNV7PL","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":"953987f7cd3e65b880aeafb17fab9e8274fe85dbf60c88f083bf9806a76c0f09","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2019-05-17T15:33:33Z","title_canon_sha256":"e3256875111b73636793f0167777643bbd57113cab14c338aa7d65af312be0f1"},"schema_version":"1.0","source":{"id":"1905.07330","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1905.07330","created_at":"2026-07-05T00:06:43Z"},{"alias_kind":"arxiv_version","alias_value":"1905.07330v1","created_at":"2026-07-05T00:06:43Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1905.07330","created_at":"2026-07-05T00:06:43Z"},{"alias_kind":"pith_short_12","alias_value":"7CWFKC5VQNJX","created_at":"2026-07-05T00:06:43Z"},{"alias_kind":"pith_short_16","alias_value":"7CWFKC5VQNJXDUNJ","created_at":"2026-07-05T00:06:43Z"},{"alias_kind":"pith_short_8","alias_value":"7CWFKC5V","created_at":"2026-07-05T00:06:43Z"}],"graph_snapshots":[{"event_id":"sha256:f69d49ffb3ae99c2d506ec274ed27fc02de5060bfea722ba1df6eab5672e8990","target":"graph","created_at":"2026-07-05T00:06:43Z","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/1905.07330/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We construct the non-linear realisation of the semi-direct product of E11 and its vector representation in its decomposition into the subalgebra GL(7)x SL(5) to find a seven dimensional theory. The resulting equations of motion essentially follow from the Dynkin diagram of E11 and if one restricts them to contain only the usual fields of supergravity and the derivatives with respect to the usual coordinates of spacetime then these are the equations of motion of seven dimensional supergravity.","authors_text":"Michaella Pettit, Peter West","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2019-05-17T15:33:33Z","title":"E theory in seven dimensions"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1905.07330","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":"sha256:64d0cd823dd9d03cdfb14c9e8a7a66d78053dd745820485a5f9f52b77f5b3291","target":"record","created_at":"2026-07-05T00:06:43Z","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":"953987f7cd3e65b880aeafb17fab9e8274fe85dbf60c88f083bf9806a76c0f09","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2019-05-17T15:33:33Z","title_canon_sha256":"e3256875111b73636793f0167777643bbd57113cab14c338aa7d65af312be0f1"},"schema_version":"1.0","source":{"id":"1905.07330","kind":"arxiv","version":1}},"canonical_sha256":"f8ac550bb5835371d1a90d338336bf7ac718b802bcf1653e2f1bb478c51a5c73","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"f8ac550bb5835371d1a90d338336bf7ac718b802bcf1653e2f1bb478c51a5c73","first_computed_at":"2026-07-05T00:06:43.887381Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T00:06:43.887381Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"LhV+0sz4gT5AD1iS4XonM8PiGlC0oLBj3t0IhBjhe870cpidJzSrZI5q0NV8JfbWWfqWiRC0NfMQtKqEFNZABA==","signature_status":"signed_v1","signed_at":"2026-07-05T00:06:43.887814Z","signed_message":"canonical_sha256_bytes"},"source_id":"1905.07330","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:64d0cd823dd9d03cdfb14c9e8a7a66d78053dd745820485a5f9f52b77f5b3291","sha256:f69d49ffb3ae99c2d506ec274ed27fc02de5060bfea722ba1df6eab5672e8990"],"state_sha256":"9aa77e1a88c3b18271636495cff6340b6449aa0fc3680369b9baf6b3cda7a494"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"KyoOBLkY1YoWYStgq67eYuc5vkd99S8DyNJ2qzxFfs27NFAEmIweWhJENo9337/Zb3xqZi6WUWPwyvKR6hLcDw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-21T11:28:01.351796Z","bundle_sha256":"79c57e9e7b7bfbfca24f898abb9e7e49fbd112dbdb6c4b34b50acca9741be951"}}