{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2006:TNKUE5OYZAT3ZHOJWLW5QQB4VF","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":"a3e970966b181d046a5a402c26b698c06b9faaaf9c54a85f86c7482858fd9ef1","cross_cats_sorted":["astro-ph"],"license":"","primary_cat":"gr-qc","submitted_at":"2006-12-05T12:33:46Z","title_canon_sha256":"f44af3ede21232b5d27b8d9a9950fdb824ed85c04cc17cf54347158cd5fdefa3"},"schema_version":"1.0","source":{"id":"gr-qc/0612029","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"gr-qc/0612029","created_at":"2026-07-04T15:21:59Z"},{"alias_kind":"arxiv_version","alias_value":"gr-qc/0612029v1","created_at":"2026-07-04T15:21:59Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.gr-qc/0612029","created_at":"2026-07-04T15:21:59Z"},{"alias_kind":"pith_short_12","alias_value":"TNKUE5OYZAT3","created_at":"2026-07-04T15:21:59Z"},{"alias_kind":"pith_short_16","alias_value":"TNKUE5OYZAT3ZHOJ","created_at":"2026-07-04T15:21:59Z"},{"alias_kind":"pith_short_8","alias_value":"TNKUE5OY","created_at":"2026-07-04T15:21:59Z"}],"graph_snapshots":[{"event_id":"sha256:742982c96f5d222e6037f0c9c359415e976c28fa2825bb532b9908685725c7e6","target":"graph","created_at":"2026-07-04T15:21:59Z","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"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/gr-qc/0612029/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Inspirals of stellar-mass compact objects into $\\sim 10^6 M_{\\odot}$ black holes are especially interesting sources of gravitational waves for LISA. We investigate whether the emitted waveforms can be used to strongly constrain the geometry of the central massive object, and in essence check that it corresponds to a Kerr black hole (BH). For a Kerr BH, all multipole moments of the spacetime have a simple, unique relation to $M$ and $S$, the BH's mass and spin; in particular, the spacetime's mass quadrupole moment is given by $Q=- S^2/M$. Here we treat $Q$ as an additional parameter, independen","authors_text":"Curt Cutler, Leor Barack","cross_cats":["astro-ph"],"headline":"","license":"","primary_cat":"gr-qc","submitted_at":"2006-12-05T12:33:46Z","title":"Using LISA EMRI sources to test off-Kerr deviations in the geometry of massive black holes"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"gr-qc/0612029","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:d23adba41803516556ef6902a599a770565b321566b8a91793c52a54b535cc25","target":"record","created_at":"2026-07-04T15:21:59Z","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":"a3e970966b181d046a5a402c26b698c06b9faaaf9c54a85f86c7482858fd9ef1","cross_cats_sorted":["astro-ph"],"license":"","primary_cat":"gr-qc","submitted_at":"2006-12-05T12:33:46Z","title_canon_sha256":"f44af3ede21232b5d27b8d9a9950fdb824ed85c04cc17cf54347158cd5fdefa3"},"schema_version":"1.0","source":{"id":"gr-qc/0612029","kind":"arxiv","version":1}},"canonical_sha256":"9b554275d8c827bc9dc9b2edd8403ca94466edf81e3ae5de4943613325ad1c86","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"9b554275d8c827bc9dc9b2edd8403ca94466edf81e3ae5de4943613325ad1c86","first_computed_at":"2026-07-04T15:21:59.354703Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-04T15:21:59.354703Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"SeEmDdWN8BJSfCl26tIXLW3WUfbIrriyxZJV6YCg2ew6ECQjC0ISQ4h/l/D4z6qnd61wQHnKzFtStfJd7Sg/CQ==","signature_status":"signed_v1","signed_at":"2026-07-04T15:21:59.355074Z","signed_message":"canonical_sha256_bytes"},"source_id":"gr-qc/0612029","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:d23adba41803516556ef6902a599a770565b321566b8a91793c52a54b535cc25","sha256:742982c96f5d222e6037f0c9c359415e976c28fa2825bb532b9908685725c7e6"],"state_sha256":"39b6d971a441fef55df92f4938b7cefa6ff28ca994d4f4c9647ea4e687b797f1"}