{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2018:7JEOH2C5J6NZQ2PDJKC4DVN6PZ","short_pith_number":"pith:7JEOH2C5","canonical_record":{"source":{"id":"1806.02423","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2018-06-06T20:59:25Z","cross_cats_sorted":[],"title_canon_sha256":"c8b7b6ec02d58ea264e937b191944d0496639613a7a85108b900bf90113c4b9f","abstract_canon_sha256":"b23f59085e2a48cad33a01ff834bda6b48c19c8b7cb6b43019237ae956a7c65b"},"schema_version":"1.0"},"canonical_sha256":"fa48e3e85d4f9b9869e34a85c1d5be7e49df412105c7d3e29d72fb99734efa9a","source":{"kind":"arxiv","id":"1806.02423","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1806.02423","created_at":"2026-05-18T00:13:56Z"},{"alias_kind":"arxiv_version","alias_value":"1806.02423v1","created_at":"2026-05-18T00:13:56Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1806.02423","created_at":"2026-05-18T00:13:56Z"},{"alias_kind":"pith_short_12","alias_value":"7JEOH2C5J6NZ","created_at":"2026-05-18T12:32:11Z"},{"alias_kind":"pith_short_16","alias_value":"7JEOH2C5J6NZQ2PD","created_at":"2026-05-18T12:32:11Z"},{"alias_kind":"pith_short_8","alias_value":"7JEOH2C5","created_at":"2026-05-18T12:32:11Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2018:7JEOH2C5J6NZQ2PDJKC4DVN6PZ","target":"record","payload":{"canonical_record":{"source":{"id":"1806.02423","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2018-06-06T20:59:25Z","cross_cats_sorted":[],"title_canon_sha256":"c8b7b6ec02d58ea264e937b191944d0496639613a7a85108b900bf90113c4b9f","abstract_canon_sha256":"b23f59085e2a48cad33a01ff834bda6b48c19c8b7cb6b43019237ae956a7c65b"},"schema_version":"1.0"},"canonical_sha256":"fa48e3e85d4f9b9869e34a85c1d5be7e49df412105c7d3e29d72fb99734efa9a","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:13:56.880596Z","signature_b64":"WP0rzIG8c4VTK2HUBfR3j7UQbBooeS//4tZ2WJm1imZODW1xf3nyV8JTqGuE3Q0tqSsHVpwNmgVM2GhDVMTbBQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"fa48e3e85d4f9b9869e34a85c1d5be7e49df412105c7d3e29d72fb99734efa9a","last_reissued_at":"2026-05-18T00:13:56.880064Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:13:56.880064Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1806.02423","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":"2026-05-18T00:13:56Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"5wXdHfMWok29bPmRj4qx6qe9ksHMwrE5CfTVTvgafBYSLZng7f6ivkzvqvFwwVY+NGAscMiWS6gxqG3mRX6gDg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-05T02:26:46.518842Z"},"content_sha256":"d825bda165cf6cd2d2d1c3c5297c1511d104c5261529a390336c7bad1fc8688c","schema_version":"1.0","event_id":"sha256:d825bda165cf6cd2d2d1c3c5297c1511d104c5261529a390336c7bad1fc8688c"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2018:7JEOH2C5J6NZQ2PDJKC4DVN6PZ","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Enlarged exceptional symmetries of first-quantized F-theory","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-th","authors_text":"Di Wang, Warren Siegel","submitted_at":"2018-06-06T20:59:25Z","abstract_excerpt":"The exceptional symmetries of supergravity have been reproduced from the Hamiltonian formulation of the classical mechanics of F-theory. We now find the Lagrangian formalism has even larger exceptional symmetries, simplifying its derivation: We discuss D = 5 as an example."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1806.02423","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":"2026-05-18T00:13:56Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"lUwoaWMkYnoge5aaSBH0+3ZavzkzDCxYAhxdSyIXajMuMlPdV/eIc+c/oiR+4s96UaISlj4dK7jodfyFdEfVDw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-05T02:26:46.519390Z"},"content_sha256":"5e8ad0005ad55c1175917e92309d2335c509c05150714d9b970a087e9704ae6e","schema_version":"1.0","event_id":"sha256:5e8ad0005ad55c1175917e92309d2335c509c05150714d9b970a087e9704ae6e"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/7JEOH2C5J6NZQ2PDJKC4DVN6PZ/bundle.json","state_url":"https://pith.science/pith/7JEOH2C5J6NZQ2PDJKC4DVN6PZ/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/7JEOH2C5J6NZQ2PDJKC4DVN6PZ/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":"2026-06-05T02:26:46Z","links":{"resolver":"https://pith.science/pith/7JEOH2C5J6NZQ2PDJKC4DVN6PZ","bundle":"https://pith.science/pith/7JEOH2C5J6NZQ2PDJKC4DVN6PZ/bundle.json","state":"https://pith.science/pith/7JEOH2C5J6NZQ2PDJKC4DVN6PZ/state.json","well_known_bundle":"https://pith.science/.well-known/pith/7JEOH2C5J6NZQ2PDJKC4DVN6PZ/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:7JEOH2C5J6NZQ2PDJKC4DVN6PZ","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":"b23f59085e2a48cad33a01ff834bda6b48c19c8b7cb6b43019237ae956a7c65b","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2018-06-06T20:59:25Z","title_canon_sha256":"c8b7b6ec02d58ea264e937b191944d0496639613a7a85108b900bf90113c4b9f"},"schema_version":"1.0","source":{"id":"1806.02423","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1806.02423","created_at":"2026-05-18T00:13:56Z"},{"alias_kind":"arxiv_version","alias_value":"1806.02423v1","created_at":"2026-05-18T00:13:56Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1806.02423","created_at":"2026-05-18T00:13:56Z"},{"alias_kind":"pith_short_12","alias_value":"7JEOH2C5J6NZ","created_at":"2026-05-18T12:32:11Z"},{"alias_kind":"pith_short_16","alias_value":"7JEOH2C5J6NZQ2PD","created_at":"2026-05-18T12:32:11Z"},{"alias_kind":"pith_short_8","alias_value":"7JEOH2C5","created_at":"2026-05-18T12:32:11Z"}],"graph_snapshots":[{"event_id":"sha256:5e8ad0005ad55c1175917e92309d2335c509c05150714d9b970a087e9704ae6e","target":"graph","created_at":"2026-05-18T00:13:56Z","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":"The exceptional symmetries of supergravity have been reproduced from the Hamiltonian formulation of the classical mechanics of F-theory. We now find the Lagrangian formalism has even larger exceptional symmetries, simplifying its derivation: We discuss D = 5 as an example.","authors_text":"Di Wang, Warren Siegel","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2018-06-06T20:59:25Z","title":"Enlarged exceptional symmetries of first-quantized F-theory"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1806.02423","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:d825bda165cf6cd2d2d1c3c5297c1511d104c5261529a390336c7bad1fc8688c","target":"record","created_at":"2026-05-18T00:13:56Z","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":"b23f59085e2a48cad33a01ff834bda6b48c19c8b7cb6b43019237ae956a7c65b","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2018-06-06T20:59:25Z","title_canon_sha256":"c8b7b6ec02d58ea264e937b191944d0496639613a7a85108b900bf90113c4b9f"},"schema_version":"1.0","source":{"id":"1806.02423","kind":"arxiv","version":1}},"canonical_sha256":"fa48e3e85d4f9b9869e34a85c1d5be7e49df412105c7d3e29d72fb99734efa9a","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"fa48e3e85d4f9b9869e34a85c1d5be7e49df412105c7d3e29d72fb99734efa9a","first_computed_at":"2026-05-18T00:13:56.880064Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:13:56.880064Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"WP0rzIG8c4VTK2HUBfR3j7UQbBooeS//4tZ2WJm1imZODW1xf3nyV8JTqGuE3Q0tqSsHVpwNmgVM2GhDVMTbBQ==","signature_status":"signed_v1","signed_at":"2026-05-18T00:13:56.880596Z","signed_message":"canonical_sha256_bytes"},"source_id":"1806.02423","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:d825bda165cf6cd2d2d1c3c5297c1511d104c5261529a390336c7bad1fc8688c","sha256:5e8ad0005ad55c1175917e92309d2335c509c05150714d9b970a087e9704ae6e"],"state_sha256":"c0b6dadb27b2b41912b9020585a86c1615b039380cfd0f43e85502012110dc6c"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"SnnDYY8uiRm49GnT4VjYoYQfOKeURpGj8hE/4h2DrQibrjFsGBGuIPo+DCev2VF94kSyyf3tZEPEAYhY4gVdBA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-05T02:26:46.522111Z","bundle_sha256":"2a8f51a6a9e86c47521c02e017f7ddb4867c812e6c39441a3b2c41cd4b459f40"}}