{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2006:LTLZ5GXRCJNB2TTC52B6JWROL5","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":"cc642a1d5978a22ac93591e95003d46a731a65d9513a495eb4769a8f0e7c6664","cross_cats_sorted":[],"license":"","primary_cat":"gr-qc","submitted_at":"2006-03-15T15:55:56Z","title_canon_sha256":"8b5fce9c17d4d0dc5613f4616c59da6f7268fcaf8c9aea781856bf9b96a4f074"},"schema_version":"1.0","source":{"id":"gr-qc/0603059","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"gr-qc/0603059","created_at":"2026-05-18T04:36:49Z"},{"alias_kind":"arxiv_version","alias_value":"gr-qc/0603059v3","created_at":"2026-05-18T04:36:49Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.gr-qc/0603059","created_at":"2026-05-18T04:36:49Z"},{"alias_kind":"pith_short_12","alias_value":"LTLZ5GXRCJNB","created_at":"2026-05-18T12:25:54Z"},{"alias_kind":"pith_short_16","alias_value":"LTLZ5GXRCJNB2TTC","created_at":"2026-05-18T12:25:54Z"},{"alias_kind":"pith_short_8","alias_value":"LTLZ5GXR","created_at":"2026-05-18T12:25:54Z"}],"graph_snapshots":[{"event_id":"sha256:f56c4301361650966ae985080abbc1560d4aa7cdc1c5f0f4e74555671fe439d8","target":"graph","created_at":"2026-05-18T04:36:49Z","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":"It is shown numerically that strange matter rings permit a continuous transition to the extreme Kerr black hole. The multipoles as defined by Geroch and Hansen are studied and suggest a universal behaviour for bodies approaching the extreme Kerr solution parametrically. The appearance of a `throat region', a distinctive feature of the extreme Kerr spacetime, is observed. With regard to stability, we verify for a large class of rings, that a particle sitting on the surface of the ring never has enough energy to escape to infinity along a geodesic.","authors_text":"David Petroff, Hendrick Labranche, Marcus Ansorg","cross_cats":[],"headline":"","license":"","primary_cat":"gr-qc","submitted_at":"2006-03-15T15:55:56Z","title":"The Parametric Transition of Strange Matter Rings to a Black Hole"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"gr-qc/0603059","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":"sha256:5a68d53ab5ad0a5aaf31a043f862d531b309ca46813ec9adf88cf74d070317cb","target":"record","created_at":"2026-05-18T04:36:49Z","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":"cc642a1d5978a22ac93591e95003d46a731a65d9513a495eb4769a8f0e7c6664","cross_cats_sorted":[],"license":"","primary_cat":"gr-qc","submitted_at":"2006-03-15T15:55:56Z","title_canon_sha256":"8b5fce9c17d4d0dc5613f4616c59da6f7268fcaf8c9aea781856bf9b96a4f074"},"schema_version":"1.0","source":{"id":"gr-qc/0603059","kind":"arxiv","version":3}},"canonical_sha256":"5cd79e9af1125a1d4e62ee83e4da2e5f5750fcdc2312b924c7bf84e8f75df30b","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"5cd79e9af1125a1d4e62ee83e4da2e5f5750fcdc2312b924c7bf84e8f75df30b","first_computed_at":"2026-05-18T04:36:49.592005Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T04:36:49.592005Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"lMP/f14O8LResVqh5QFQrhKefUa7GaufzQZpiptHf91br145YsSxaat1HZ62yybvrl+seQ2yJuW5vq9lTdaNDA==","signature_status":"signed_v1","signed_at":"2026-05-18T04:36:49.592457Z","signed_message":"canonical_sha256_bytes"},"source_id":"gr-qc/0603059","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:5a68d53ab5ad0a5aaf31a043f862d531b309ca46813ec9adf88cf74d070317cb","sha256:f56c4301361650966ae985080abbc1560d4aa7cdc1c5f0f4e74555671fe439d8"],"state_sha256":"98d38d0ce98da2f62b81ab7a54f5196aff95642c7aa9b17f509a3bfc4c9fb674"}