{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2013:747VJIP7H3LODUMX6MOMXERDA6","short_pith_number":"pith:747VJIP7","canonical_record":{"source":{"id":"1301.0787","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2013-01-04T18:14:42Z","cross_cats_sorted":["gr-qc"],"title_canon_sha256":"596cf86fd8c9b3584b4078dae3e53fade666e14d5dbfa1ef4199c5f585b93548","abstract_canon_sha256":"92458b203e5a72f4b005a88c53e0e1f8b7874bc3b7b549d95603a9c79e6eb911"},"schema_version":"1.0"},"canonical_sha256":"ff3f54a1ff3ed6e1d197f31ccb9223078d8093c990729948dbf577f475aa2629","source":{"kind":"arxiv","id":"1301.0787","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1301.0787","created_at":"2026-05-18T03:36:56Z"},{"alias_kind":"arxiv_version","alias_value":"1301.0787v1","created_at":"2026-05-18T03:36:56Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1301.0787","created_at":"2026-05-18T03:36:56Z"},{"alias_kind":"pith_short_12","alias_value":"747VJIP7H3LO","created_at":"2026-05-18T12:27:36Z"},{"alias_kind":"pith_short_16","alias_value":"747VJIP7H3LODUMX","created_at":"2026-05-18T12:27:36Z"},{"alias_kind":"pith_short_8","alias_value":"747VJIP7","created_at":"2026-05-18T12:27:36Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2013:747VJIP7H3LODUMX6MOMXERDA6","target":"record","payload":{"canonical_record":{"source":{"id":"1301.0787","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2013-01-04T18:14:42Z","cross_cats_sorted":["gr-qc"],"title_canon_sha256":"596cf86fd8c9b3584b4078dae3e53fade666e14d5dbfa1ef4199c5f585b93548","abstract_canon_sha256":"92458b203e5a72f4b005a88c53e0e1f8b7874bc3b7b549d95603a9c79e6eb911"},"schema_version":"1.0"},"canonical_sha256":"ff3f54a1ff3ed6e1d197f31ccb9223078d8093c990729948dbf577f475aa2629","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T03:36:56.192285Z","signature_b64":"1D/sKidIkEQGiEPXacttFyGmgxN0LUyC4ZrbwnQ9EZR+6lV50oGZnW6Xrc9hCA5YnRhuKqfh78PPjZUG64enDA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"ff3f54a1ff3ed6e1d197f31ccb9223078d8093c990729948dbf577f475aa2629","last_reissued_at":"2026-05-18T03:36:56.191862Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T03:36:56.191862Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1301.0787","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":"2026-05-18T03:36:56Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"9xqlnagH+YWHj7wM2bJ7ZO/JGzuWdHot4+pWe9H+2vjbEzKYJaAxvC3V1zGv8/RUvto23HoAP+ZTuoE+Ywh3AQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-01T03:28:06.733772Z"},"content_sha256":"92a9a08563f0fa2b3d7d8da291f529cdbd8fbf0312dd2ac9949dbcbd3f5cce7e","schema_version":"1.0","event_id":"sha256:92a9a08563f0fa2b3d7d8da291f529cdbd8fbf0312dd2ac9949dbcbd3f5cce7e"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2013:747VJIP7H3LODUMX6MOMXERDA6","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Higher Spin Theories from Finsler Geometry","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["gr-qc"],"primary_cat":"hep-th","authors_text":"Zhi-Qiang Guo","submitted_at":"2013-01-04T18:14:42Z","abstract_excerpt":"We provide observations that Finsler geometry could be useful tools to construct higher-spin theories. We suggest that a Finsler metric of constant flag curvature can be regarded as a metric encoding higher-spin fields. We also show that the Fronsdal's equations for free higher-spin fields can be derived from equations of motion of constant curvature in Finsler geometry."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1301.0787","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":"2026-05-18T03:36:56Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"48IweexZr3zEKPu335YFpUHBaWvSqZId/0PSyWij3RW5Xkx5LsOxBczcEYF7b7naelaT+dCqDcAB4sh3HETEDw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-01T03:28:06.734581Z"},"content_sha256":"bcb66a7c7943aa624576788b910c4688badb256c871c590ceb19df10da6b1986","schema_version":"1.0","event_id":"sha256:bcb66a7c7943aa624576788b910c4688badb256c871c590ceb19df10da6b1986"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/747VJIP7H3LODUMX6MOMXERDA6/bundle.json","state_url":"https://pith.science/pith/747VJIP7H3LODUMX6MOMXERDA6/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/747VJIP7H3LODUMX6MOMXERDA6/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":"2026-06-01T03:28:06Z","links":{"resolver":"https://pith.science/pith/747VJIP7H3LODUMX6MOMXERDA6","bundle":"https://pith.science/pith/747VJIP7H3LODUMX6MOMXERDA6/bundle.json","state":"https://pith.science/pith/747VJIP7H3LODUMX6MOMXERDA6/state.json","well_known_bundle":"https://pith.science/.well-known/pith/747VJIP7H3LODUMX6MOMXERDA6/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2013:747VJIP7H3LODUMX6MOMXERDA6","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":"92458b203e5a72f4b005a88c53e0e1f8b7874bc3b7b549d95603a9c79e6eb911","cross_cats_sorted":["gr-qc"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2013-01-04T18:14:42Z","title_canon_sha256":"596cf86fd8c9b3584b4078dae3e53fade666e14d5dbfa1ef4199c5f585b93548"},"schema_version":"1.0","source":{"id":"1301.0787","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1301.0787","created_at":"2026-05-18T03:36:56Z"},{"alias_kind":"arxiv_version","alias_value":"1301.0787v1","created_at":"2026-05-18T03:36:56Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1301.0787","created_at":"2026-05-18T03:36:56Z"},{"alias_kind":"pith_short_12","alias_value":"747VJIP7H3LO","created_at":"2026-05-18T12:27:36Z"},{"alias_kind":"pith_short_16","alias_value":"747VJIP7H3LODUMX","created_at":"2026-05-18T12:27:36Z"},{"alias_kind":"pith_short_8","alias_value":"747VJIP7","created_at":"2026-05-18T12:27:36Z"}],"graph_snapshots":[{"event_id":"sha256:bcb66a7c7943aa624576788b910c4688badb256c871c590ceb19df10da6b1986","target":"graph","created_at":"2026-05-18T03:36:56Z","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":"We provide observations that Finsler geometry could be useful tools to construct higher-spin theories. We suggest that a Finsler metric of constant flag curvature can be regarded as a metric encoding higher-spin fields. We also show that the Fronsdal's equations for free higher-spin fields can be derived from equations of motion of constant curvature in Finsler geometry.","authors_text":"Zhi-Qiang Guo","cross_cats":["gr-qc"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2013-01-04T18:14:42Z","title":"Higher Spin Theories from Finsler Geometry"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1301.0787","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":"sha256:92a9a08563f0fa2b3d7d8da291f529cdbd8fbf0312dd2ac9949dbcbd3f5cce7e","target":"record","created_at":"2026-05-18T03:36:56Z","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":"92458b203e5a72f4b005a88c53e0e1f8b7874bc3b7b549d95603a9c79e6eb911","cross_cats_sorted":["gr-qc"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2013-01-04T18:14:42Z","title_canon_sha256":"596cf86fd8c9b3584b4078dae3e53fade666e14d5dbfa1ef4199c5f585b93548"},"schema_version":"1.0","source":{"id":"1301.0787","kind":"arxiv","version":1}},"canonical_sha256":"ff3f54a1ff3ed6e1d197f31ccb9223078d8093c990729948dbf577f475aa2629","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"ff3f54a1ff3ed6e1d197f31ccb9223078d8093c990729948dbf577f475aa2629","first_computed_at":"2026-05-18T03:36:56.191862Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T03:36:56.191862Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"1D/sKidIkEQGiEPXacttFyGmgxN0LUyC4ZrbwnQ9EZR+6lV50oGZnW6Xrc9hCA5YnRhuKqfh78PPjZUG64enDA==","signature_status":"signed_v1","signed_at":"2026-05-18T03:36:56.192285Z","signed_message":"canonical_sha256_bytes"},"source_id":"1301.0787","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:92a9a08563f0fa2b3d7d8da291f529cdbd8fbf0312dd2ac9949dbcbd3f5cce7e","sha256:bcb66a7c7943aa624576788b910c4688badb256c871c590ceb19df10da6b1986"],"state_sha256":"ff884b0d128079021064560960fa04678fc145ff5f0724b7b2ab741fc0cdd0c7"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"kwB1r1fYeSHe8lWPhZPwpq7P6XX1vFTM0/+TwnSkv1DeJkIUhQRtqKN1rFyfh6KjOz6a7ugHSguGsTyjyrzYDQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-01T03:28:06.737607Z","bundle_sha256":"abc69fccdc743e1ed7ce0e2def459b7c3ea98e492bafde090c439553da5946a8"}}