{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2015:2U4MJAJI4HDP7W4K6R52IMOFMK","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":"b967e8349dbd163edf3189879d2664b76e899a492f92ac6aca8a096ee8570212","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2015-02-14T10:05:37Z","title_canon_sha256":"6ecde0c03eefe92b20f492c407fbf65327948085c3f2b0a0792aadebd747a503"},"schema_version":"1.0","source":{"id":"1502.04183","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1502.04183","created_at":"2026-05-18T02:18:31Z"},{"alias_kind":"arxiv_version","alias_value":"1502.04183v3","created_at":"2026-05-18T02:18:31Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1502.04183","created_at":"2026-05-18T02:18:31Z"},{"alias_kind":"pith_short_12","alias_value":"2U4MJAJI4HDP","created_at":"2026-05-18T12:29:02Z"},{"alias_kind":"pith_short_16","alias_value":"2U4MJAJI4HDP7W4K","created_at":"2026-05-18T12:29:02Z"},{"alias_kind":"pith_short_8","alias_value":"2U4MJAJI","created_at":"2026-05-18T12:29:02Z"}],"graph_snapshots":[{"event_id":"sha256:b0cce335f0ce88d9fd9bac121d1d47a1de9c1a6c80b70305f073c0bb9f065ab8","target":"graph","created_at":"2026-05-18T02:18:31Z","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 study Weitzenb\\\"ock's torsion and discuss its properties. Specifically, we calculate the measured components of Weitzenb\\\"ock's torsion tensor for a frame field adapted to static observers in a Fermi normal coordinate system that we establish along the world line of an arbitrary accelerated observer in general relativity. A similar calculation is carried out in the standard Schwarzschild-like coordinates for static observers in the exterior Kerr spacetime; we then compare our results with the corresponding curvature components. Our work supports the contention that in the extended general r","authors_text":"Bahram Mashhoon, Donato Bini","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2015-02-14T10:05:37Z","title":"Weitzenb\\\"ock's Torsion, Fermi Coordinates and Adapted Frames"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1502.04183","kind":"arxiv","version":3},"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":"sha256:350a4e8b07df106c9625fcd6f45203e500602957bac89f6b294970c200278cde","target":"record","created_at":"2026-05-18T02:18:31Z","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":"b967e8349dbd163edf3189879d2664b76e899a492f92ac6aca8a096ee8570212","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2015-02-14T10:05:37Z","title_canon_sha256":"6ecde0c03eefe92b20f492c407fbf65327948085c3f2b0a0792aadebd747a503"},"schema_version":"1.0","source":{"id":"1502.04183","kind":"arxiv","version":3}},"canonical_sha256":"d538c48128e1c6ffdb8af47ba431c56282b1109c308e3b674d7ec11045173a5b","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"d538c48128e1c6ffdb8af47ba431c56282b1109c308e3b674d7ec11045173a5b","first_computed_at":"2026-05-18T02:18:31.166360Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:18:31.166360Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"AEImKoVx/mYW3iPMuKBKwyXXRSQhqN9+amMlLaaSxOHJ2O+atFRWzZTcC8McHm7jt1KbawfgJRxJYlYe/6zOBA==","signature_status":"signed_v1","signed_at":"2026-05-18T02:18:31.166794Z","signed_message":"canonical_sha256_bytes"},"source_id":"1502.04183","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:350a4e8b07df106c9625fcd6f45203e500602957bac89f6b294970c200278cde","sha256:b0cce335f0ce88d9fd9bac121d1d47a1de9c1a6c80b70305f073c0bb9f065ab8"],"state_sha256":"194bb632c43c37544d6529a0713385651b15c9b11310258e2c789d1930101511"}