{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2013:ANWCXBWZB5S576UI5HXJIT2VFY","short_pith_number":"pith:ANWCXBWZ","schema_version":"1.0","canonical_sha256":"036c2b86d90f65dffa88e9ee944f552e03c0b91bacb0773eb7f6fc3ee6c1c190","source":{"kind":"arxiv","id":"1311.4401","version":1},"attestation_state":"computed","paper":{"title":"AGN feedback at z~2 and the mutual evolution of active and inactive galaxies","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.CO"],"primary_cat":"astro-ph.GA","authors_text":"A. Cimatti, A. Renzini, C. Halliday, E. Daddi, G. Rodighiero, J. Kurk, M. Brusa, M. Mignoli, M. Talia, P. Cassata","submitted_at":"2013-11-15T08:09:52Z","abstract_excerpt":"The relationships between galaxies of intermediate stellar mass and moderate luminosity active galactic nuclei (AGNs) at 1<z<3 are investigated with the Galaxy Mass Assembly ultra-deep Spectroscopic Survey (GMASS) sample complemented with public data in the GOODS-South field. Using X-ray data, hidden AGNs are identified in unsuspected star-forming galaxies with no apparent signs of non-stellar activity. In the color-mass plane, two parallel trends emerge during the ~2 Gyr between the average redshifts z~2.2 and z~1.3: while the red sequence becomes significantly more populated by ellipticals, "},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"1311.4401","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2013-11-15T08:09:52Z","cross_cats_sorted":["astro-ph.CO"],"title_canon_sha256":"e94faec27be17f5ecedb5c9cd470a821e5e6136c43848b3e3806a1329e28936f","abstract_canon_sha256":"1c2977a1fba4921722fba372e008762948d35d707c1005a22802c144d16a226a"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:46:23.589071Z","signature_b64":"UsVRFnyuhYQlfdfcnHso6LJeTIVkCGKBqfB2uRjJPfy4yJ8WgXsC/ro0gV+Y49VeiTowUQ6EuoRleQaMOiVtDA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"036c2b86d90f65dffa88e9ee944f552e03c0b91bacb0773eb7f6fc3ee6c1c190","last_reissued_at":"2026-05-18T01:46:23.588246Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:46:23.588246Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"AGN feedback at z~2 and the mutual evolution of active and inactive galaxies","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.CO"],"primary_cat":"astro-ph.GA","authors_text":"A. Cimatti, A. Renzini, C. Halliday, E. Daddi, G. Rodighiero, J. Kurk, M. Brusa, M. Mignoli, M. Talia, P. Cassata","submitted_at":"2013-11-15T08:09:52Z","abstract_excerpt":"The relationships between galaxies of intermediate stellar mass and moderate luminosity active galactic nuclei (AGNs) at 1<z<3 are investigated with the Galaxy Mass Assembly ultra-deep Spectroscopic Survey (GMASS) sample complemented with public data in the GOODS-South field. Using X-ray data, hidden AGNs are identified in unsuspected star-forming galaxies with no apparent signs of non-stellar activity. In the color-mass plane, two parallel trends emerge during the ~2 Gyr between the average redshifts z~2.2 and z~1.3: while the red sequence becomes significantly more populated by ellipticals, "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1311.4401","kind":"arxiv","version":1},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"},"aliases":[{"alias_kind":"arxiv","alias_value":"1311.4401","created_at":"2026-05-18T01:46:23.588405+00:00"},{"alias_kind":"arxiv_version","alias_value":"1311.4401v1","created_at":"2026-05-18T01:46:23.588405+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1311.4401","created_at":"2026-05-18T01:46:23.588405+00:00"},{"alias_kind":"pith_short_12","alias_value":"ANWCXBWZB5S5","created_at":"2026-05-18T12:27:38.830355+00:00"},{"alias_kind":"pith_short_16","alias_value":"ANWCXBWZB5S576UI","created_at":"2026-05-18T12:27:38.830355+00:00"},{"alias_kind":"pith_short_8","alias_value":"ANWCXBWZ","created_at":"2026-05-18T12:27:38.830355+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":0,"internal_anchor_count":0,"sample":[]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/ANWCXBWZB5S576UI5HXJIT2VFY","json":"https://pith.science/pith/ANWCXBWZB5S576UI5HXJIT2VFY.json","graph_json":"https://pith.science/api/pith-number/ANWCXBWZB5S576UI5HXJIT2VFY/graph.json","events_json":"https://pith.science/api/pith-number/ANWCXBWZB5S576UI5HXJIT2VFY/events.json","paper":"https://pith.science/paper/ANWCXBWZ"},"agent_actions":{"view_html":"https://pith.science/pith/ANWCXBWZB5S576UI5HXJIT2VFY","download_json":"https://pith.science/pith/ANWCXBWZB5S576UI5HXJIT2VFY.json","view_paper":"https://pith.science/paper/ANWCXBWZ","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1311.4401&json=true","fetch_graph":"https://pith.science/api/pith-number/ANWCXBWZB5S576UI5HXJIT2VFY/graph.json","fetch_events":"https://pith.science/api/pith-number/ANWCXBWZB5S576UI5HXJIT2VFY/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/ANWCXBWZB5S576UI5HXJIT2VFY/action/timestamp_anchor","attest_storage":"https://pith.science/pith/ANWCXBWZB5S576UI5HXJIT2VFY/action/storage_attestation","attest_author":"https://pith.science/pith/ANWCXBWZB5S576UI5HXJIT2VFY/action/author_attestation","sign_citation":"https://pith.science/pith/ANWCXBWZB5S576UI5HXJIT2VFY/action/citation_signature","submit_replication":"https://pith.science/pith/ANWCXBWZB5S576UI5HXJIT2VFY/action/replication_record"}},"created_at":"2026-05-18T01:46:23.588405+00:00","updated_at":"2026-05-18T01:46:23.588405+00:00"}