{"paper":{"title":"The Sloan Digital Sky Survey Quasar Catalog: Sixteenth Data Release","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.CO"],"primary_cat":"astro-ph.GA","authors_text":"Adam D. Myers, Alexander Smith, Alexandra N. Higley, Alina Streblyanska, Andrea Mu\\~noz Guti\\'errez, Ashley J. Ross, Axel de la Macorra, Benjamin Alan Weaver, Brad W. Lyke, Danielle P. Schurhammer, Dmitry Bizyaev, Donald P. Schneider, Etienne Burtin, Graziano Rossi, H\\'elion du Mas des Bourboux, Isabelle P\\^aris, James Rich, Jeffrey A. Newman, Jiamin Hou, J. N. Mclane, Joel R. Brownstein, Johan Comparat, Jonathan Brinkmann, Julian Bautista, Kyle Dawson, Mara Salvato, M. Vivek, Nathalie Palanque-Delabrouille, Nicol\\'as G. Busca, Patrick Petitjean, Paul Green, Pauline Zarrouk, Paul Martini, Scott F. Anderson, Sol\\`ene Chabanier, Will J. Percival, W. N. Brandt","submitted_at":"2020-07-17T14:09:58Z","abstract_excerpt":"We present the final Sloan Digital Sky Survey IV (SDSS-IV) quasar catalog from Data Release 16 of the extended Baryon Oscillation Spectroscopic Survey (eBOSS). This catalog comprises the largest selection of spectroscopically confirmed quasars to date. The full catalog includes two sub-catalogs: a \"superset\" of all SDSS-IV/eBOSS objects targeted as quasars containing 1,440,615 observations and a quasar-only catalog containing 750,414 quasars, including 225,082 new quasars appearing in an SDSS data release for the first time, as well as known quasars from SDSS-I/II/III. We present automated ide"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2007.09001","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2007.09001/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"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"}