{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2012:EFV4L6K5NUVHCTUFG5JSSN5QDI","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":"5d454b6ec3511f6cfb6151911bacf7255a05f77d526980a0e45010adc3fbd9e9","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2012-09-23T22:41:41Z","title_canon_sha256":"df5d94bb7a4b9e13c491145a8729f91fcd2d7411f2653cf6726033fd4c68ea1f"},"schema_version":"1.0","source":{"id":"1209.5703","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1209.5703","created_at":"2026-05-18T03:35:27Z"},{"alias_kind":"arxiv_version","alias_value":"1209.5703v2","created_at":"2026-05-18T03:35:27Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1209.5703","created_at":"2026-05-18T03:35:27Z"},{"alias_kind":"pith_short_12","alias_value":"EFV4L6K5NUVH","created_at":"2026-05-18T12:27:04Z"},{"alias_kind":"pith_short_16","alias_value":"EFV4L6K5NUVHCTUF","created_at":"2026-05-18T12:27:04Z"},{"alias_kind":"pith_short_8","alias_value":"EFV4L6K5","created_at":"2026-05-18T12:27:04Z"}],"graph_snapshots":[{"event_id":"sha256:96f26e84748d4e1ca858890102659e710d3ec3fa5d15bec1d3bebafb67db29e4","target":"graph","created_at":"2026-05-18T03:35:27Z","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":"Five-dimensional relativity as an extension of general relativity has field equations that simplify considerably given the adoption of a new gauge. The result is a scalar field governed by the Klein-Gordon equation, in an empty spacetime with a cosmological constant governed by Einstein's equations. The main application is to the properties of massive particles in a vacuum-dominated universe.","authors_text":"James M. Overduin, Paul S. Wesson","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2012-09-23T22:41:41Z","title":"A Scalar Field and the Einstein Vacuum in Modern Kaluza-Klein Theory"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1209.5703","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":"sha256:4a86bac68b89a9b916829bdd2b31a997baf8b0816e4e4b2bcc40890fd2fe0211","target":"record","created_at":"2026-05-18T03:35:27Z","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":"5d454b6ec3511f6cfb6151911bacf7255a05f77d526980a0e45010adc3fbd9e9","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2012-09-23T22:41:41Z","title_canon_sha256":"df5d94bb7a4b9e13c491145a8729f91fcd2d7411f2653cf6726033fd4c68ea1f"},"schema_version":"1.0","source":{"id":"1209.5703","kind":"arxiv","version":2}},"canonical_sha256":"216bc5f95d6d2a714e8537532937b01a3155146119b0c5d74ce8725789a60e78","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"216bc5f95d6d2a714e8537532937b01a3155146119b0c5d74ce8725789a60e78","first_computed_at":"2026-05-18T03:35:27.912489Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T03:35:27.912489Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"jMU/GAqiSrLC9gPpmCzSl16kdJpiJxauuAJbol16qltl0tL6RamH4/bF0TBPC/f51+NwTq90ke8jm0rHB1MqCQ==","signature_status":"signed_v1","signed_at":"2026-05-18T03:35:27.913329Z","signed_message":"canonical_sha256_bytes"},"source_id":"1209.5703","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:4a86bac68b89a9b916829bdd2b31a997baf8b0816e4e4b2bcc40890fd2fe0211","sha256:96f26e84748d4e1ca858890102659e710d3ec3fa5d15bec1d3bebafb67db29e4"],"state_sha256":"461003329ff22170f63d9e783e82d8f239d78fb1e86a7fece4c6079072b029f8"}