{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2006:MB7RZ5KF6JJKAX36VPQL7TDFBK","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":"8931ebe1478301b1aa7a1818b2726bd7aead7568209abf801495fe6600206696","cross_cats_sorted":[],"license":"","primary_cat":"astro-ph","submitted_at":"2006-11-26T21:44:44Z","title_canon_sha256":"a8f2368961f2662ac2253fecbab5796154078a017f826c8c22f3d274b60625d3"},"schema_version":"1.0","source":{"id":"astro-ph/0611792","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"astro-ph/0611792","created_at":"2026-07-04T15:28:39Z"},{"alias_kind":"arxiv_version","alias_value":"astro-ph/0611792v3","created_at":"2026-07-04T15:28:39Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.astro-ph/0611792","created_at":"2026-07-04T15:28:39Z"},{"alias_kind":"pith_short_12","alias_value":"MB7RZ5KF6JJK","created_at":"2026-07-04T15:28:39Z"},{"alias_kind":"pith_short_16","alias_value":"MB7RZ5KF6JJKAX36","created_at":"2026-07-04T15:28:39Z"},{"alias_kind":"pith_short_8","alias_value":"MB7RZ5KF","created_at":"2026-07-04T15:28:39Z"}],"graph_snapshots":[{"event_id":"sha256:4aa3c3929c63b2ce2905760e7584db6bc3172e78c8750568b8d295d74d1d3734","target":"graph","created_at":"2026-07-04T15:28:39Z","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/astro-ph/0611792/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We compare observed clustering of quasars and galaxies as a function of redshift, mass, luminosity, & color/morphology, to constrain models of quasar fueling and spheroid-BH co-evolution. High redshift quasars are shown to be drawn from progenitors of local early-type galaxies, with the characteristic quasar luminosity L* reflecting a characteristic mass of 'active' BH/host populations at each redshift. Evolving observed high-z quasar clustering to z=0 predicts a trend of clustering in 'quasar remnants' as a function of stellar mass identical to that observed for early-types. However, quasar c","authors_text":"(2) Steward Observatory, (3) Illinois, (4) Princeton), Adam D. Myers (3), Adam Lidz (1), Alison L. Coil (2), David N. Spergel (4) ((1) CfA, Lars Hernquist (1), Philip F. Hopkins (1), Thomas J. Cox (1)","cross_cats":[],"headline":"","license":"","primary_cat":"astro-ph","submitted_at":"2006-11-26T21:44:44Z","title":"The Co-Formation of Spheroids and Quasars Traced in their Clustering"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"astro-ph/0611792","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":"sha256:689d4266ce2cf9b35d423eb9a92a83ef44010c4b10224554285884e4ce0a2713","target":"record","created_at":"2026-07-04T15:28:39Z","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":"8931ebe1478301b1aa7a1818b2726bd7aead7568209abf801495fe6600206696","cross_cats_sorted":[],"license":"","primary_cat":"astro-ph","submitted_at":"2006-11-26T21:44:44Z","title_canon_sha256":"a8f2368961f2662ac2253fecbab5796154078a017f826c8c22f3d274b60625d3"},"schema_version":"1.0","source":{"id":"astro-ph/0611792","kind":"arxiv","version":3}},"canonical_sha256":"607f1cf545f252a05f7eabe0bfcc650a869abf10037d6febff51d97a7dcd10c0","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"607f1cf545f252a05f7eabe0bfcc650a869abf10037d6febff51d97a7dcd10c0","first_computed_at":"2026-07-04T15:28:39.258485Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-04T15:28:39.258485Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"DUwFzZVIlnSFRHnRaitpctvElnQSr6wnfK8mgY9f//yIT8YEIHfzOK2AkGS+1pugDWeqYIX/i9vMqI9ZQgYMBg==","signature_status":"signed_v1","signed_at":"2026-07-04T15:28:39.258875Z","signed_message":"canonical_sha256_bytes"},"source_id":"astro-ph/0611792","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:689d4266ce2cf9b35d423eb9a92a83ef44010c4b10224554285884e4ce0a2713","sha256:4aa3c3929c63b2ce2905760e7584db6bc3172e78c8750568b8d295d74d1d3734"],"state_sha256":"a228548b63fa9e504f28d6c60cc2e6e3996a630bb972b28f2a7f6d247e5e9850"}