{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2015:QEXM3RL5ZJVT5Q7JRIZHHCJ2EP","short_pith_number":"pith:QEXM3RL5","schema_version":"1.0","canonical_sha256":"812ecdc57dca6b3ec3e98a3273893a23c64f57dbf4758c5a6af70b30e73a23eb","source":{"kind":"arxiv","id":"1511.00974","version":1},"attestation_state":"computed","paper":{"title":"CO luminosity function from Herschel-selected galaxies and the contribution of AGN","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.GA","authors_text":"C. Gruppioni, C. Vignali, F. Pozzi, G. Zamorani, L. Vallini","submitted_at":"2015-11-03T16:41:44Z","abstract_excerpt":"We derive the CO luminosity function (LF) for different rotational transitions (i.e. (1-0), (3-2), (5-4)) starting from the Herschel LF by Gruppioni et al. and using appropriate $L'_{\\rm CO} - L_{\\rm IR}$ conversions for different galaxy classes. Our predicted LFs fit the data so far available at $z\\approx0$ and $2$. We compare our results with those obtained by semi-analytical models (SAMs): while we find a good agreement over the whole range of luminosities at $z\\approx0$, at $z\\approx1$ and $z\\approx2$ the tension between our LFs and SAMs in the faint and bright ends increases. We finally d"},"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":"1511.00974","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2015-11-03T16:41:44Z","cross_cats_sorted":[],"title_canon_sha256":"16fb3e2df95e7cd15ba49bcca23bf9a27c5b3835849a5744a2c74575c7c47385","abstract_canon_sha256":"78940b6d1adb99e96fa69a109efaded37d2cde6d4c58c7ae58e5663fe02104da"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:25:33.393358Z","signature_b64":"DCWBqJkdip4CAVVUeMgCjGz6gMmDpK8hZhn3dIxfq2U7JVldOqzQfPAYcet3jXJQ+9emweCp/ariJUU3tzaeDA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"812ecdc57dca6b3ec3e98a3273893a23c64f57dbf4758c5a6af70b30e73a23eb","last_reissued_at":"2026-05-18T01:25:33.392711Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:25:33.392711Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"CO luminosity function from Herschel-selected galaxies and the contribution of AGN","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.GA","authors_text":"C. Gruppioni, C. Vignali, F. Pozzi, G. Zamorani, L. Vallini","submitted_at":"2015-11-03T16:41:44Z","abstract_excerpt":"We derive the CO luminosity function (LF) for different rotational transitions (i.e. (1-0), (3-2), (5-4)) starting from the Herschel LF by Gruppioni et al. and using appropriate $L'_{\\rm CO} - L_{\\rm IR}$ conversions for different galaxy classes. Our predicted LFs fit the data so far available at $z\\approx0$ and $2$. We compare our results with those obtained by semi-analytical models (SAMs): while we find a good agreement over the whole range of luminosities at $z\\approx0$, at $z\\approx1$ and $z\\approx2$ the tension between our LFs and SAMs in the faint and bright ends increases. We finally d"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1511.00974","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":"1511.00974","created_at":"2026-05-18T01:25:33.392814+00:00"},{"alias_kind":"arxiv_version","alias_value":"1511.00974v1","created_at":"2026-05-18T01:25:33.392814+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1511.00974","created_at":"2026-05-18T01:25:33.392814+00:00"},{"alias_kind":"pith_short_12","alias_value":"QEXM3RL5ZJVT","created_at":"2026-05-18T12:29:37.295048+00:00"},{"alias_kind":"pith_short_16","alias_value":"QEXM3RL5ZJVT5Q7J","created_at":"2026-05-18T12:29:37.295048+00:00"},{"alias_kind":"pith_short_8","alias_value":"QEXM3RL5","created_at":"2026-05-18T12:29:37.295048+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/QEXM3RL5ZJVT5Q7JRIZHHCJ2EP","json":"https://pith.science/pith/QEXM3RL5ZJVT5Q7JRIZHHCJ2EP.json","graph_json":"https://pith.science/api/pith-number/QEXM3RL5ZJVT5Q7JRIZHHCJ2EP/graph.json","events_json":"https://pith.science/api/pith-number/QEXM3RL5ZJVT5Q7JRIZHHCJ2EP/events.json","paper":"https://pith.science/paper/QEXM3RL5"},"agent_actions":{"view_html":"https://pith.science/pith/QEXM3RL5ZJVT5Q7JRIZHHCJ2EP","download_json":"https://pith.science/pith/QEXM3RL5ZJVT5Q7JRIZHHCJ2EP.json","view_paper":"https://pith.science/paper/QEXM3RL5","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1511.00974&json=true","fetch_graph":"https://pith.science/api/pith-number/QEXM3RL5ZJVT5Q7JRIZHHCJ2EP/graph.json","fetch_events":"https://pith.science/api/pith-number/QEXM3RL5ZJVT5Q7JRIZHHCJ2EP/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/QEXM3RL5ZJVT5Q7JRIZHHCJ2EP/action/timestamp_anchor","attest_storage":"https://pith.science/pith/QEXM3RL5ZJVT5Q7JRIZHHCJ2EP/action/storage_attestation","attest_author":"https://pith.science/pith/QEXM3RL5ZJVT5Q7JRIZHHCJ2EP/action/author_attestation","sign_citation":"https://pith.science/pith/QEXM3RL5ZJVT5Q7JRIZHHCJ2EP/action/citation_signature","submit_replication":"https://pith.science/pith/QEXM3RL5ZJVT5Q7JRIZHHCJ2EP/action/replication_record"}},"created_at":"2026-05-18T01:25:33.392814+00:00","updated_at":"2026-05-18T01:25:33.392814+00:00"}