{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2010:MFTI6AEMGOXUAPDZY6VQSRGISM","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":"783808681a83ab117f019412357151299e96d930d7e9b90458ef8115560dfbdd","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2010-06-17T21:17:41Z","title_canon_sha256":"aba0799ad0fc9c188cdbf3007227951a042b1053a49106c589723ed491fe97e7"},"schema_version":"1.0","source":{"id":"1006.3571","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1006.3571","created_at":"2026-05-18T02:06:44Z"},{"alias_kind":"arxiv_version","alias_value":"1006.3571v2","created_at":"2026-05-18T02:06:44Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1006.3571","created_at":"2026-05-18T02:06:44Z"},{"alias_kind":"pith_short_12","alias_value":"MFTI6AEMGOXU","created_at":"2026-05-18T12:26:10Z"},{"alias_kind":"pith_short_16","alias_value":"MFTI6AEMGOXUAPDZ","created_at":"2026-05-18T12:26:10Z"},{"alias_kind":"pith_short_8","alias_value":"MFTI6AEM","created_at":"2026-05-18T12:26:10Z"}],"graph_snapshots":[{"event_id":"sha256:f8e8dc41798418be5c37f7363b8346c3d6c11ecac2a94910ceaf7c6756624e28","target":"graph","created_at":"2026-05-18T02:06:44Z","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 describe the effect of AGN light on host galaxy optical and UV-optical colours, as determined from X-ray-selected AGN host galaxies at z~1, and compare the AGN host galaxy colours to those of a control sample matched to the AGN sample in both redshift and stellar mass. We identify as X-ray-selected AGNs 8.7 +4/-3 per cent of the red-sequence control galaxies, 9.8 +/-3 per cent of the blue-cloud control galaxies, and 14.7 +4/-3 per cent of the green-valley control galaxies. The nuclear colours of AGN hosts are generally bluer than their outer colours, while the control galaxies exhibit redde","authors_text":"A. L. Coil, C. M. Pierce, C. N. A. Willmer, D. J. V. Rosario, E. S. Laird, J. M. Lotz, J. R. Primack, K. Bundy, S. M. Faber, S. Salim","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2010-06-17T21:17:41Z","title":"Host galaxy colour gradients and accretion disc obscuration in AEGIS z~1 X-ray-selected active galactic nuclei"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1006.3571","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":"sha256:7d496eab31189e6974531d7121e142f159d5519c244d63b9972cb9c719e3684f","target":"record","created_at":"2026-05-18T02:06:44Z","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":"783808681a83ab117f019412357151299e96d930d7e9b90458ef8115560dfbdd","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2010-06-17T21:17:41Z","title_canon_sha256":"aba0799ad0fc9c188cdbf3007227951a042b1053a49106c589723ed491fe97e7"},"schema_version":"1.0","source":{"id":"1006.3571","kind":"arxiv","version":2}},"canonical_sha256":"61668f008c33af403c79c7ab0944c8932237c25606e01677c78bfb618b9a7824","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"61668f008c33af403c79c7ab0944c8932237c25606e01677c78bfb618b9a7824","first_computed_at":"2026-05-18T02:06:44.826795Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:06:44.826795Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"Fh5/397DIH9UEt0Uf0L7F+K4AvqEZcEGOT9Ub6VJdo2V4Xt49jFuG6qYvxmpB4YMaWg27/pOislmRWK03gU+CQ==","signature_status":"signed_v1","signed_at":"2026-05-18T02:06:44.827482Z","signed_message":"canonical_sha256_bytes"},"source_id":"1006.3571","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:7d496eab31189e6974531d7121e142f159d5519c244d63b9972cb9c719e3684f","sha256:f8e8dc41798418be5c37f7363b8346c3d6c11ecac2a94910ceaf7c6756624e28"],"state_sha256":"b64cecc0938e5af34d5cb5d88953514751e3d00853a05cb2734996c285cbae6a"}