{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:1994:O4NPHAH23OXRSH4WZYMAYKZRNL","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":"ad8eb004fd8ded6db2feff473a41335c53da6ac8ab4412d6ee8fc1b68394b115","cross_cats_sorted":[],"license":"","primary_cat":"astro-ph","submitted_at":"1994-09-28T01:37:32Z","title_canon_sha256":"3c338d3f84efc226c02baea31e7a85aabf874b7d8ea2295e1e1fa7c031b0b334"},"schema_version":"1.0","source":{"id":"astro-ph/9409073","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"astro-ph/9409073","created_at":"2026-05-18T01:40:24Z"},{"alias_kind":"arxiv_version","alias_value":"astro-ph/9409073v1","created_at":"2026-05-18T01:40:24Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.astro-ph/9409073","created_at":"2026-05-18T01:40:24Z"},{"alias_kind":"pith_short_12","alias_value":"O4NPHAH23OXR","created_at":"2026-05-18T12:25:47Z"},{"alias_kind":"pith_short_16","alias_value":"O4NPHAH23OXRSH4W","created_at":"2026-05-18T12:25:47Z"},{"alias_kind":"pith_short_8","alias_value":"O4NPHAH2","created_at":"2026-05-18T12:25:47Z"}],"graph_snapshots":[{"event_id":"sha256:62a1f4f198e2209df7e90f775771d757540b0d1d9c6c6f7ee8b74c4d6f7e92a3","target":"graph","created_at":"2026-05-18T01:40:24Z","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":"A star with main sequence mass greater than $25\\sim 30\\msun$ may collapse to a black hole of about 10 $\\msun$ at the final stage of the evolution. About an order of 1\\% of stellar mass is likely to be in form of such black holes in galaxies. We have examined the dynamics of two-component stellar systems composed of 0.7 $\\msun$ main-sequence stars, representing the old population of stars whose main-sequence lifetimes are longer than the Hubble time, and a small fraction of 10 $\\msun$ black holes. The dynamical friction leads to the segregation of black holes to the core and the core collapse t","authors_text":"Hyung Mok Lee","cross_cats":[],"headline":"","license":"","primary_cat":"astro-ph","submitted_at":"1994-09-28T01:37:32Z","title":"Evolution of Galactic Nuclei with 10 $M_\\odot$ Black Holes"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"astro-ph/9409073","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":"sha256:1d74acdc20d6d067c8c93034d6431ec2b1a8061831729527dc0f7beb68bd68c4","target":"record","created_at":"2026-05-18T01:40:24Z","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":"ad8eb004fd8ded6db2feff473a41335c53da6ac8ab4412d6ee8fc1b68394b115","cross_cats_sorted":[],"license":"","primary_cat":"astro-ph","submitted_at":"1994-09-28T01:37:32Z","title_canon_sha256":"3c338d3f84efc226c02baea31e7a85aabf874b7d8ea2295e1e1fa7c031b0b334"},"schema_version":"1.0","source":{"id":"astro-ph/9409073","kind":"arxiv","version":1}},"canonical_sha256":"771af380fadbaf191f96ce180c2b316ac62602414bdfdfe961a53dab1a1ec6bf","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"771af380fadbaf191f96ce180c2b316ac62602414bdfdfe961a53dab1a1ec6bf","first_computed_at":"2026-05-18T01:40:24.267908Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:40:24.267908Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"w11OSoXh4vURwqN/SmT2sKjC1VU1Quqd2HobnsMowM0WSoJ2r2xTp3gFF40i6JFPURWsNRu61i+D91wnB9ZEBQ==","signature_status":"signed_v1","signed_at":"2026-05-18T01:40:24.268591Z","signed_message":"canonical_sha256_bytes"},"source_id":"astro-ph/9409073","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:1d74acdc20d6d067c8c93034d6431ec2b1a8061831729527dc0f7beb68bd68c4","sha256:62a1f4f198e2209df7e90f775771d757540b0d1d9c6c6f7ee8b74c4d6f7e92a3"],"state_sha256":"0f10ab0baf746de58f58658a8bb41be8b7bb80ed76cff8670f688eeecfe41200"}