{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2015:QEXM3RL5ZJVT5Q7JRIZHHCJ2EP","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":"78940b6d1adb99e96fa69a109efaded37d2cde6d4c58c7ae58e5663fe02104da","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2015-11-03T16:41:44Z","title_canon_sha256":"16fb3e2df95e7cd15ba49bcca23bf9a27c5b3835849a5744a2c74575c7c47385"},"schema_version":"1.0","source":{"id":"1511.00974","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1511.00974","created_at":"2026-05-18T01:25:33Z"},{"alias_kind":"arxiv_version","alias_value":"1511.00974v1","created_at":"2026-05-18T01:25:33Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1511.00974","created_at":"2026-05-18T01:25:33Z"},{"alias_kind":"pith_short_12","alias_value":"QEXM3RL5ZJVT","created_at":"2026-05-18T12:29:37Z"},{"alias_kind":"pith_short_16","alias_value":"QEXM3RL5ZJVT5Q7J","created_at":"2026-05-18T12:29:37Z"},{"alias_kind":"pith_short_8","alias_value":"QEXM3RL5","created_at":"2026-05-18T12:29:37Z"}],"graph_snapshots":[{"event_id":"sha256:5a62558047136ca864a78dbd41d1dc553e137914e49f9f8d2e6b332d144bd68b","target":"graph","created_at":"2026-05-18T01:25:33Z","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 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","authors_text":"C. Gruppioni, C. Vignali, F. Pozzi, G. Zamorani, L. Vallini","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2015-11-03T16:41:44Z","title":"CO luminosity function from Herschel-selected galaxies and the contribution of AGN"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1511.00974","kind":"arxiv","version":1},"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:f1974fd2f445acc0687b680847bb3fec59aa574ab7c4ce7c517e395ef29f9908","target":"record","created_at":"2026-05-18T01:25:33Z","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":"78940b6d1adb99e96fa69a109efaded37d2cde6d4c58c7ae58e5663fe02104da","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2015-11-03T16:41:44Z","title_canon_sha256":"16fb3e2df95e7cd15ba49bcca23bf9a27c5b3835849a5744a2c74575c7c47385"},"schema_version":"1.0","source":{"id":"1511.00974","kind":"arxiv","version":1}},"canonical_sha256":"812ecdc57dca6b3ec3e98a3273893a23c64f57dbf4758c5a6af70b30e73a23eb","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"812ecdc57dca6b3ec3e98a3273893a23c64f57dbf4758c5a6af70b30e73a23eb","first_computed_at":"2026-05-18T01:25:33.392711Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:25:33.392711Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"DCWBqJkdip4CAVVUeMgCjGz6gMmDpK8hZhn3dIxfq2U7JVldOqzQfPAYcet3jXJQ+9emweCp/ariJUU3tzaeDA==","signature_status":"signed_v1","signed_at":"2026-05-18T01:25:33.393358Z","signed_message":"canonical_sha256_bytes"},"source_id":"1511.00974","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:f1974fd2f445acc0687b680847bb3fec59aa574ab7c4ce7c517e395ef29f9908","sha256:5a62558047136ca864a78dbd41d1dc553e137914e49f9f8d2e6b332d144bd68b"],"state_sha256":"ec05636c14354857b9ddfd2f5106b531e1f1c0cb66c7a82fdae1f3b20469e19f"}