{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2013:4FRJVUMA335LNYIPQC7OCVPLAA","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":"39096d9208f2fdf08bbcb1c2f2b7531ea7c8ed79a4382570b81119fd34997975","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2013-03-04T20:38:04Z","title_canon_sha256":"7023780fdad0fef2375128f50619a1528c14de703cb5bd0805ba6decc4a309bb"},"schema_version":"1.0","source":{"id":"1303.0816","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1303.0816","created_at":"2026-05-18T01:51:17Z"},{"alias_kind":"arxiv_version","alias_value":"1303.0816v2","created_at":"2026-05-18T01:51:17Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1303.0816","created_at":"2026-05-18T01:51:17Z"},{"alias_kind":"pith_short_12","alias_value":"4FRJVUMA335L","created_at":"2026-05-18T12:27:34Z"},{"alias_kind":"pith_short_16","alias_value":"4FRJVUMA335LNYIP","created_at":"2026-05-18T12:27:34Z"},{"alias_kind":"pith_short_8","alias_value":"4FRJVUMA","created_at":"2026-05-18T12:27:34Z"}],"graph_snapshots":[{"event_id":"sha256:f3658db974d4b58bc3a43ea8d45acfc66824238e2dfcfcd02c60efcceadf8704","target":"graph","created_at":"2026-05-18T01:51:17Z","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":"We use the UKIDSS Ultra-Deep Survey, the deepest degree-scale near-infrared survey to date, to investigate the clustering of star-forming and passive galaxies to z ~ 3.5. Our new measurements include the first determination of the clustering for passive galaxies at z > 2, which we achieve using a cross-correlation technique. We find that passive galaxies are the most strongly clustered, typically hosted by massive dark matter halos with M_halo > 5 x 10^12 M_sun irrespective of redshift or stellar mass. Our findings are consistent with models in which a critical halo mass determines the transit","authors_text":"Alice Mortlock, Chris Simpson, Christopher J. Conselice, Emma J. Bradshaw, Henry Pearce, James S. Dunlop, Michele Cirasuolo, Omar Almaini, Rob W. Chuter, Ross J. McLure, Ruth Gr\\\"utzbauch, Sebastien Foucaud, William G. Hartley","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2013-03-04T20:38:04Z","title":"Studying the emergence of the red sequence through galaxy clustering: host halo masses at z > 2"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1303.0816","kind":"arxiv","version":2},"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:c527e9d588000385432f49a59d5e8c5f8478c75aefb48115043f60ad24928ffd","target":"record","created_at":"2026-05-18T01:51:17Z","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":"39096d9208f2fdf08bbcb1c2f2b7531ea7c8ed79a4382570b81119fd34997975","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2013-03-04T20:38:04Z","title_canon_sha256":"7023780fdad0fef2375128f50619a1528c14de703cb5bd0805ba6decc4a309bb"},"schema_version":"1.0","source":{"id":"1303.0816","kind":"arxiv","version":2}},"canonical_sha256":"e1629ad180defab6e10f80bee155eb0035180d5de71f0072e708012bb468b764","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"e1629ad180defab6e10f80bee155eb0035180d5de71f0072e708012bb468b764","first_computed_at":"2026-05-18T01:51:17.247187Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:51:17.247187Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"ely17dX5O/VxCh4wL304Wa0lh2PsyHHNAkXR6pg3vLBAitdeYRzTbB/3opXpqShflMxRXYomtJ+xcQg1SI4sAA==","signature_status":"signed_v1","signed_at":"2026-05-18T01:51:17.247847Z","signed_message":"canonical_sha256_bytes"},"source_id":"1303.0816","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:c527e9d588000385432f49a59d5e8c5f8478c75aefb48115043f60ad24928ffd","sha256:f3658db974d4b58bc3a43ea8d45acfc66824238e2dfcfcd02c60efcceadf8704"],"state_sha256":"4ed6e0d7403a49c97d8e54b026f75a97d90675204fc725eb582d444470f7f398"}