{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2016:ZU4SCITQDNPMHPK7EJDFINPNH7","short_pith_number":"pith:ZU4SCITQ","canonical_record":{"source":{"id":"1610.06513","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2016-10-20T17:38:46Z","cross_cats_sorted":[],"title_canon_sha256":"f9b0545d4ad8bd528d053873eba2622e6cfba471c1ca2f7a5835b9800f61d5f4","abstract_canon_sha256":"2b2eb8fbb4a97798d1a3f01a3b29b63cdbbf35a28bf5ce65ce44f7d90b992bf4"},"schema_version":"1.0"},"canonical_sha256":"cd392122701b5ec3bd5f22465435ed3fcfe57de47463363ddea1fea82ef1990d","source":{"kind":"arxiv","id":"1610.06513","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1610.06513","created_at":"2026-05-18T00:55:40Z"},{"alias_kind":"arxiv_version","alias_value":"1610.06513v1","created_at":"2026-05-18T00:55:40Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1610.06513","created_at":"2026-05-18T00:55:40Z"},{"alias_kind":"pith_short_12","alias_value":"ZU4SCITQDNPM","created_at":"2026-05-18T12:30:55Z"},{"alias_kind":"pith_short_16","alias_value":"ZU4SCITQDNPMHPK7","created_at":"2026-05-18T12:30:55Z"},{"alias_kind":"pith_short_8","alias_value":"ZU4SCITQ","created_at":"2026-05-18T12:30:55Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2016:ZU4SCITQDNPMHPK7EJDFINPNH7","target":"record","payload":{"canonical_record":{"source":{"id":"1610.06513","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2016-10-20T17:38:46Z","cross_cats_sorted":[],"title_canon_sha256":"f9b0545d4ad8bd528d053873eba2622e6cfba471c1ca2f7a5835b9800f61d5f4","abstract_canon_sha256":"2b2eb8fbb4a97798d1a3f01a3b29b63cdbbf35a28bf5ce65ce44f7d90b992bf4"},"schema_version":"1.0"},"canonical_sha256":"cd392122701b5ec3bd5f22465435ed3fcfe57de47463363ddea1fea82ef1990d","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:55:40.601024Z","signature_b64":"zLwyLAEtgGJUgExyt/PqNYo/SEE2Ye/SAGx4/Abc6P3C7ibrvglnGcxUN/zxze8CdrWp00t2oOhaQj4gQfexCQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"cd392122701b5ec3bd5f22465435ed3fcfe57de47463363ddea1fea82ef1990d","last_reissued_at":"2026-05-18T00:55:40.600631Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:55:40.600631Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1610.06513","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":"2026-05-18T00:55:40Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"8wCkqg1qPp57sHNo2X0EPM5z+XyKW7ig6Qdch294hISDec4tCyj12E2yp52y+6Vi+Be0qfOQR29dTtCSzZhdBg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-10T02:46:16.485063Z"},"content_sha256":"3fe2d977b12a3960a292d4865c0c28a5efe1e53e095e29fa1deeb83432f0c7f3","schema_version":"1.0","event_id":"sha256:3fe2d977b12a3960a292d4865c0c28a5efe1e53e095e29fa1deeb83432f0c7f3"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2016:ZU4SCITQDNPMHPK7EJDFINPNH7","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Gyroscope precession along unbound equatorial plane orbits around a Kerr black hole","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"gr-qc","authors_text":"Andrea Geralico, Donato Bini, Robert T. Jantzen","submitted_at":"2016-10-20T17:38:46Z","abstract_excerpt":"The precession of a test gyroscope along unbound equatorial plane geodesic orbits around a Kerr black hole is analyzed with respect to a static reference frame whose axes point towards the \"fixed stars.\" The accumulated precession angle after a complete scattering process is evaluated and compared with the corresponding change in the orbital angle. Limiting results for the non-rotating Schwarzschild black hole case are also discussed."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1610.06513","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":"2026-05-18T00:55:40Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"7YzR4jG0cVstBh3KgVzo6ULLGXQSJhZ87x+9RYDp0HGYo73mze16SGvPQjAiqispRgZndMPAnej1l9WiRtdmBw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-10T02:46:16.485777Z"},"content_sha256":"30f3cf429352dab7e3362f4027d7687a0539f40c66017209860d8bd71f040904","schema_version":"1.0","event_id":"sha256:30f3cf429352dab7e3362f4027d7687a0539f40c66017209860d8bd71f040904"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/ZU4SCITQDNPMHPK7EJDFINPNH7/bundle.json","state_url":"https://pith.science/pith/ZU4SCITQDNPMHPK7EJDFINPNH7/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/ZU4SCITQDNPMHPK7EJDFINPNH7/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":"2026-06-10T02:46:16Z","links":{"resolver":"https://pith.science/pith/ZU4SCITQDNPMHPK7EJDFINPNH7","bundle":"https://pith.science/pith/ZU4SCITQDNPMHPK7EJDFINPNH7/bundle.json","state":"https://pith.science/pith/ZU4SCITQDNPMHPK7EJDFINPNH7/state.json","well_known_bundle":"https://pith.science/.well-known/pith/ZU4SCITQDNPMHPK7EJDFINPNH7/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2016:ZU4SCITQDNPMHPK7EJDFINPNH7","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":"2b2eb8fbb4a97798d1a3f01a3b29b63cdbbf35a28bf5ce65ce44f7d90b992bf4","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2016-10-20T17:38:46Z","title_canon_sha256":"f9b0545d4ad8bd528d053873eba2622e6cfba471c1ca2f7a5835b9800f61d5f4"},"schema_version":"1.0","source":{"id":"1610.06513","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1610.06513","created_at":"2026-05-18T00:55:40Z"},{"alias_kind":"arxiv_version","alias_value":"1610.06513v1","created_at":"2026-05-18T00:55:40Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1610.06513","created_at":"2026-05-18T00:55:40Z"},{"alias_kind":"pith_short_12","alias_value":"ZU4SCITQDNPM","created_at":"2026-05-18T12:30:55Z"},{"alias_kind":"pith_short_16","alias_value":"ZU4SCITQDNPMHPK7","created_at":"2026-05-18T12:30:55Z"},{"alias_kind":"pith_short_8","alias_value":"ZU4SCITQ","created_at":"2026-05-18T12:30:55Z"}],"graph_snapshots":[{"event_id":"sha256:30f3cf429352dab7e3362f4027d7687a0539f40c66017209860d8bd71f040904","target":"graph","created_at":"2026-05-18T00:55:40Z","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 precession of a test gyroscope along unbound equatorial plane geodesic orbits around a Kerr black hole is analyzed with respect to a static reference frame whose axes point towards the \"fixed stars.\" The accumulated precession angle after a complete scattering process is evaluated and compared with the corresponding change in the orbital angle. Limiting results for the non-rotating Schwarzschild black hole case are also discussed.","authors_text":"Andrea Geralico, Donato Bini, Robert T. Jantzen","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2016-10-20T17:38:46Z","title":"Gyroscope precession along unbound equatorial plane orbits around a Kerr black hole"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1610.06513","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":"sha256:3fe2d977b12a3960a292d4865c0c28a5efe1e53e095e29fa1deeb83432f0c7f3","target":"record","created_at":"2026-05-18T00:55:40Z","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":"2b2eb8fbb4a97798d1a3f01a3b29b63cdbbf35a28bf5ce65ce44f7d90b992bf4","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2016-10-20T17:38:46Z","title_canon_sha256":"f9b0545d4ad8bd528d053873eba2622e6cfba471c1ca2f7a5835b9800f61d5f4"},"schema_version":"1.0","source":{"id":"1610.06513","kind":"arxiv","version":1}},"canonical_sha256":"cd392122701b5ec3bd5f22465435ed3fcfe57de47463363ddea1fea82ef1990d","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"cd392122701b5ec3bd5f22465435ed3fcfe57de47463363ddea1fea82ef1990d","first_computed_at":"2026-05-18T00:55:40.600631Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:55:40.600631Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"zLwyLAEtgGJUgExyt/PqNYo/SEE2Ye/SAGx4/Abc6P3C7ibrvglnGcxUN/zxze8CdrWp00t2oOhaQj4gQfexCQ==","signature_status":"signed_v1","signed_at":"2026-05-18T00:55:40.601024Z","signed_message":"canonical_sha256_bytes"},"source_id":"1610.06513","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:3fe2d977b12a3960a292d4865c0c28a5efe1e53e095e29fa1deeb83432f0c7f3","sha256:30f3cf429352dab7e3362f4027d7687a0539f40c66017209860d8bd71f040904"],"state_sha256":"2b7909bbeda7979fb4a4aec84d9347b31c943a5662dcd505ade8907c1f65d5ac"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"H6eAoGsZptgk45sesvJa/atqd7Ek5mtf/VZNYd9FcGzRismufwsUPDMDFGHevBjdwxV562B5A69FmmrXarHnCA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-10T02:46:16.489695Z","bundle_sha256":"231e331b8f077fdead826fe9286cb4e6e98ec51bc687e4bccd5fd9aab696ef0e"}}