{"as_of":"2026-08-16T14:06:00Z","caps":{"database_statements":6,"inbound":100,"outbound":100},"context_digest":"sha256:ad824a0eac2f3428c240b991ba50efea413663e82305b230b23d1ade71181ca9","coverage":[{"denominator":60,"lane":"reference_resolution","note":"Typed states for the displayed outbound observations.","records_observed":60,"source":"paper_references, paper_reference_links","source_observed_at":"2026-08-14T13:43:08.538593Z","state":"measured"},{"denominator":60,"lane":"standing_notices","note":"One-hop event checks from named stored sources.","records_observed":60,"source":"scholarly_work_events, retraction_status_cache","source_observed_at":"2026-08-16T06:30:59.297886+00:00","state":"measured"},{"denominator":0,"lane":"inbound_itemization","note":"Pith citing papers itemized under the disclosed page cap.","records_observed":0,"source":"paper_references, paper_reference_links","source_observed_at":null,"state":"measured"},{"denominator":1,"lane":"external_citation_measurements","note":"A source-named dated measurement, never combined with another source.","records_observed":0,"source":"cited_works","source_observed_at":null,"state":"measured"}],"external_citation_measurements":[],"inbound":[],"links":{"evidence":"/evidence","html":"/paper/1908.05215/citation-record","integrity":"/paper/1908.05215/integrity","json":"/paper/1908.05215/citation-record.json","paper":"/paper/1908.05215"},"outbound":[{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-14T13:43:08.326897Z","title":"write newline","venue":null,"work_id":null,"year":null},"citing_paper":{"arxiv_id":"1908.05215","last_updated":"2019-08-13T11:46:14Z","snapshot_observed_at":"2026-08-14T13:35:36.148571Z","submitted_at":"2019-08-13T11:46:14Z","title":"A new sample of X-ray selected Swift/SDSS faint blazars and blazar candidates","version":1},"reference_index":1,"source":"arxiv_source","source_observed_at":"2026-08-14T13:43:08.326897Z"},"links":{"citing_paper":"/paper/1908.05215"},"observation_digest":"sha256:c15774ee3729496c0060220167f44c13c002b2df68b57e82361783222d9c7843","observation_id":"34ce473c-9ffe-445f-86bb-310a884a4fd8","resolution":{"observed_at":"2026-08-14T13:43:08.326897Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-14T13:43:08.332287Z","title":"A., et al., 2010, @doi [ ] 10.1088/0004-637X/716/1/30 , http://adsabs.harvard.edu/abs/2010ApJ...716...30A 716, 30","venue":null,"work_id":null,"year":2010},"citing_paper":{"arxiv_id":"1908.05215","last_updated":"2019-08-13T11:46:14Z","snapshot_observed_at":"2026-08-14T13:35:36.148571Z","submitted_at":"2019-08-13T11:46:14Z","title":"A new sample of X-ray selected Swift/SDSS faint blazars and blazar candidates","version":1},"reference_index":2,"source":"arxiv_source","source_observed_at":"2026-08-14T13:43:08.332287Z"},"links":{"citing_paper":"/paper/1908.05215"},"observation_digest":"sha256:9f0f1413a66bd9a64a7df1afce72d7e625115c89e0eb28db45eb072180d0379b","observation_id":"d6ecc981-ab92-480f-ae19-06f5d309ef73","resolution":{"observed_at":"2026-08-14T13:43:08.332287Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-14T13:43:08.336352Z","title":null,"venue":null,"work_id":null,"year":2018},"citing_paper":{"arxiv_id":"1908.05215","last_updated":"2019-08-13T11:46:14Z","snapshot_observed_at":"2026-08-14T13:35:36.148571Z","submitted_at":"2019-08-13T11:46:14Z","title":"A new sample of X-ray selected Swift/SDSS faint blazars and blazar candidates","version":1},"reference_index":3,"source":"arxiv_source","source_observed_at":"2026-08-14T13:43:08.336352Z"},"links":{"citing_paper":"/paper/1908.05215"},"observation_digest":"sha256:91f8cdded9a7f37d220514fe2bbb3617d768f9172bf7f3eb49ebf7d757eda9d1","observation_id":"fe00f3bf-1321-4497-94f9-a9a163e33781","resolution":{"observed_at":"2026-08-14T13:43:08.336352Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-14T13:43:08.340764Z","title":null,"venue":null,"work_id":null,"year":2017},"citing_paper":{"arxiv_id":"1908.05215","last_updated":"2019-08-13T11:46:14Z","snapshot_observed_at":"2026-08-14T13:35:36.148571Z","submitted_at":"2019-08-13T11:46:14Z","title":"A new sample of X-ray selected Swift/SDSS faint blazars and blazar candidates","version":1},"reference_index":4,"source":"arxiv_source","source_observed_at":"2026-08-14T13:43:08.340764Z"},"links":{"citing_paper":"/paper/1908.05215"},"observation_digest":"sha256:6485d74d25ec24a83eef7f8e1435ff5e4c3c14357ba05a787d6b225ea5401919","observation_id":"08dc5a3b-991b-459e-8a4a-34457bdb40d1","resolution":{"observed_at":"2026-08-14T13:43:08.340764Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-14T13:43:08.344662Z","title":null,"venue":null,"work_id":null,"year":2009},"citing_paper":{"arxiv_id":"1908.05215","last_updated":"2019-08-13T11:46:14Z","snapshot_observed_at":"2026-08-14T13:35:36.148571Z","submitted_at":"2019-08-13T11:46:14Z","title":"A new sample of X-ray selected Swift/SDSS faint blazars and blazar candidates","version":1},"reference_index":5,"source":"arxiv_source","source_observed_at":"2026-08-14T13:43:08.344662Z"},"links":{"citing_paper":"/paper/1908.05215"},"observation_digest":"sha256:d63720b5ff2bde74ef13d532ddf56313463ec0b327d50729d4076ad55af538cb","observation_id":"4b43eaa6-adf3-4f60-847c-3fae9f255e94","resolution":{"observed_at":"2026-08-14T13:43:08.344662Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-14T13:43:08.348506Z","title":null,"venue":null,"work_id":null,"year":2014},"citing_paper":{"arxiv_id":"1908.05215","last_updated":"2019-08-13T11:46:14Z","snapshot_observed_at":"2026-08-14T13:35:36.148571Z","submitted_at":"2019-08-13T11:46:14Z","title":"A new sample of X-ray selected Swift/SDSS faint blazars and blazar candidates","version":1},"reference_index":6,"source":"arxiv_source","source_observed_at":"2026-08-14T13:43:08.348506Z"},"links":{"citing_paper":"/paper/1908.05215"},"observation_digest":"sha256:b6cb422381c6e50be4305f91823c1701800a3962779f4be0146c81e3369117cb","observation_id":"71fe4bcd-45b7-4f40-9c14-673b8bbaa016","resolution":{"observed_at":"2026-08-14T13:43:08.348506Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-14T13:43:08.352396Z","title":"M., 2015, @doi [ ] 10.1051/0004-6361/201424148 , http://adsabs.harvard.edu/abs/2015A","venue":null,"work_id":null,"year":2015},"citing_paper":{"arxiv_id":"1908.05215","last_updated":"2019-08-13T11:46:14Z","snapshot_observed_at":"2026-08-14T13:35:36.148571Z","submitted_at":"2019-08-13T11:46:14Z","title":"A new sample of X-ray selected Swift/SDSS faint blazars and blazar candidates","version":1},"reference_index":7,"source":"arxiv_source","source_observed_at":"2026-08-14T13:43:08.352396Z"},"links":{"citing_paper":"/paper/1908.05215"},"observation_digest":"sha256:93cefc684f7db114e224037fd910f6c9cd9cb5ab63e6a738d673cc8d76c38c38","observation_id":"26bb1413-7dcd-4ce9-ace0-2c0668a160a0","resolution":{"observed_at":"2026-08-14T13:43:08.352396Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-14T13:43:08.356394Z","title":"H., White R","venue":null,"work_id":null,"year":1995},"citing_paper":{"arxiv_id":"1908.05215","last_updated":"2019-08-13T11:46:14Z","snapshot_observed_at":"2026-08-14T13:35:36.148571Z","submitted_at":"2019-08-13T11:46:14Z","title":"A new sample of X-ray selected Swift/SDSS faint blazars and blazar candidates","version":1},"reference_index":8,"source":"arxiv_source","source_observed_at":"2026-08-14T13:43:08.356394Z"},"links":{"citing_paper":"/paper/1908.05215"},"observation_digest":"sha256:a59132ddbb02e5bfca2edb186fc79c7ecb5e6940f1fb396e20563c84a6e396a2","observation_id":"5ca6b6a2-b065-4c96-8749-b903b6f0be00","resolution":{"observed_at":"2026-08-14T13:43:08.356394Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-14T13:43:09.369714Z","title":"L., et al., 2003, ApJS, 148, 97","venue":null,"work_id":"53288ef5-6317-4995-9ddf-948d1ff62a2e","year":2003},"citing_paper":{"arxiv_id":"1908.05215","last_updated":"2019-08-13T11:46:14Z","snapshot_observed_at":"2026-08-14T13:35:36.148571Z","submitted_at":"2019-08-13T11:46:14Z","title":"A new sample of X-ray selected Swift/SDSS faint blazars and blazar candidates","version":1},"reference_index":9,"source":"arxiv_source","source_observed_at":"2026-08-14T13:43:08.360137Z"},"links":{"citing_paper":"/paper/1908.05215"},"observation_digest":"sha256:82ae6a9a96dc790eb21b90fb5a5f1db32b3d86dd453b181bffbd3780aa7a7fab","observation_id":"1be9d834-991e-40b8-81ff-5716850a5aff","resolution":{"observed_at":"2026-08-14T13:43:09.373626Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-16T06:30:59.297886+00:00","source":"crossref"},{"observed_at":"2026-08-16T06:30:54.164669+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-14T13:43:08.363429Z","title":"D., Rees M","venue":null,"work_id":null,"year":1978},"citing_paper":{"arxiv_id":"1908.05215","last_updated":"2019-08-13T11:46:14Z","snapshot_observed_at":"2026-08-14T13:35:36.148571Z","submitted_at":"2019-08-13T11:46:14Z","title":"A new sample of X-ray selected Swift/SDSS faint blazars and blazar candidates","version":1},"reference_index":10,"source":"arxiv_source","source_observed_at":"2026-08-14T13:43:08.363429Z"},"links":{"citing_paper":"/paper/1908.05215"},"observation_digest":"sha256:94bcaf4ff03e0ff5da4b025421f3d1f0300dc6ea6e850e3f3917b0152f8799d2","observation_id":"80a960d6-1d89-4c3d-bc05-4c5e875ed151","resolution":{"observed_at":"2026-08-14T13:43:08.363429Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-14T13:43:08.366869Z","title":"J., Tr \\\"u mper J., Haberl F., Voges W., Nandra K., 2016, @doi [ ] 10.1051/0004-6361/201525648 , http://adsabs.harvard.edu/abs/2016A\\","venue":null,"work_id":null,"year":2016},"citing_paper":{"arxiv_id":"1908.05215","last_updated":"2019-08-13T11:46:14Z","snapshot_observed_at":"2026-08-14T13:35:36.148571Z","submitted_at":"2019-08-13T11:46:14Z","title":"A new sample of X-ray selected Swift/SDSS faint blazars and blazar candidates","version":1},"reference_index":11,"source":"arxiv_source","source_observed_at":"2026-08-14T13:43:08.366869Z"},"links":{"citing_paper":"/paper/1908.05215"},"observation_digest":"sha256:a777b3034fecce79e71809ad4fc64a8f6815e5c4d3132c1a82c017cfdba21616","observation_id":"24dd5af4-965c-45e5-9238-0fff8c494568","resolution":{"observed_at":"2026-08-14T13:43:08.366869Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-14T13:43:08.370670Z","title":null,"venue":null,"work_id":null,"year":2019},"citing_paper":{"arxiv_id":"1908.05215","last_updated":"2019-08-13T11:46:14Z","snapshot_observed_at":"2026-08-14T13:35:36.148571Z","submitted_at":"2019-08-13T11:46:14Z","title":"A new sample of X-ray selected Swift/SDSS faint blazars and blazar candidates","version":1},"reference_index":12,"source":"arxiv_source","source_observed_at":"2026-08-14T13:43:08.370670Z"},"links":{"citing_paper":"/paper/1908.05215"},"observation_digest":"sha256:545139a6e7005c18a5340bc435799d9c6a293acb40a74b006b500d013e04f42f","observation_id":"ce2c9169-f5db-4193-b689-c726eaac0c80","resolution":{"observed_at":"2026-08-14T13:43:08.370670Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":"10.1117/12.2057106","metadata_source":"doi_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-14T13:43:08.783182Z","title":"J., Butler B","venue":null,"work_id":"4eacdf03-db6e-4732-8ac2-37aaf16a0645","year":2014},"citing_paper":{"arxiv_id":"1908.05215","last_updated":"2019-08-13T11:46:14Z","snapshot_observed_at":"2026-08-14T13:35:36.148571Z","submitted_at":"2019-08-13T11:46:14Z","title":"A new sample of X-ray selected Swift/SDSS faint blazars and blazar candidates","version":1},"reference_index":13,"source":"arxiv_source","source_observed_at":"2026-08-14T13:43:08.374170Z"},"links":{"citing_paper":"/paper/1908.05215"},"observation_digest":"sha256:f0ed9bdaef4287e1444eee27246df3a529c23c80df68880943d1f9b75cd96760","observation_id":"4dd809c4-757a-4df2-ac0e-a8dfd9dca74b","resolution":{"observed_at":"2026-08-14T13:43:08.786930Z","resolver_source":"doi","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-16T06:30:59.297886+00:00","source":"crossref"},{"observed_at":"2026-08-16T06:30:54.164669+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-14T13:43:08.377666Z","title":null,"venue":null,"work_id":null,"year":2018},"citing_paper":{"arxiv_id":"1908.05215","last_updated":"2019-08-13T11:46:14Z","snapshot_observed_at":"2026-08-14T13:35:36.148571Z","submitted_at":"2019-08-13T11:46:14Z","title":"A new sample of X-ray selected Swift/SDSS faint blazars and blazar candidates","version":1},"reference_index":14,"source":"arxiv_source","source_observed_at":"2026-08-14T13:43:08.377666Z"},"links":{"citing_paper":"/paper/1908.05215"},"observation_digest":"sha256:0a4e94e01637828156295852d1d822780551a41abf56366a3fc9e376317447be","observation_id":"bebadace-9940-45b3-a3d0-9db925dd1475","resolution":{"observed_at":"2026-08-14T13:43:08.377666Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-14T13:43:08.381137Z","title":"J., Cotton W","venue":null,"work_id":null,"year":1998},"citing_paper":{"arxiv_id":"1908.05215","last_updated":"2019-08-13T11:46:14Z","snapshot_observed_at":"2026-08-14T13:35:36.148571Z","submitted_at":"2019-08-13T11:46:14Z","title":"A new sample of X-ray selected Swift/SDSS faint blazars and blazar candidates","version":1},"reference_index":15,"source":"arxiv_source","source_observed_at":"2026-08-14T13:43:08.381137Z"},"links":{"citing_paper":"/paper/1908.05215"},"observation_digest":"sha256:b5f3ad76775505d4f6cb22fd29e1882321d32b18552a69247e6719d2efc93dcd","observation_id":"8de7df94-300e-4b5f-b904-33386d97a656","resolution":{"observed_at":"2026-08-14T13:43:08.381137Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-14T13:43:08.384737Z","title":"A., Masetti N., Landoni M., Tosti G., 2014, @doi [ ] 10.1088/0067-0049/215/1/14 , http://adsabs.harvard.edu/abs/2014ApJS..215...14D 215, 14","venue":null,"work_id":null,"year":2014},"citing_paper":{"arxiv_id":"1908.05215","last_updated":"2019-08-13T11:46:14Z","snapshot_observed_at":"2026-08-14T13:35:36.148571Z","submitted_at":"2019-08-13T11:46:14Z","title":"A new sample of X-ray selected Swift/SDSS faint blazars and blazar candidates","version":1},"reference_index":16,"source":"arxiv_source","source_observed_at":"2026-08-14T13:43:08.384737Z"},"links":{"citing_paper":"/paper/1908.05215"},"observation_digest":"sha256:ba5cf7d90f2eff4cf623db3262cbfa5be34c4d363bedfb624324a48af0f3691d","observation_id":"34ecf9cb-b1a2-4824-a61f-7539360194fa","resolution":{"observed_at":"2026-08-14T13:43:08.384737Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-14T13:43:08.388301Z","title":null,"venue":null,"work_id":null,"year":2004},"citing_paper":{"arxiv_id":"1908.05215","last_updated":"2019-08-13T11:46:14Z","snapshot_observed_at":"2026-08-14T13:35:36.148571Z","submitted_at":"2019-08-13T11:46:14Z","title":"A new sample of X-ray selected Swift/SDSS faint blazars and blazar candidates","version":1},"reference_index":17,"source":"arxiv_source","source_observed_at":"2026-08-14T13:43:08.388301Z"},"links":{"citing_paper":"/paper/1908.05215"},"observation_digest":"sha256:6c7dd65446975a19ba4daf396a7e1d9ec357a5faa9169864027af0c65c72ce76","observation_id":"4e37fe88-f87c-477f-b69b-51995d2c5fab","resolution":{"observed_at":"2026-08-14T13:43:08.388301Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-14T13:43:08.391774Z","title":"M., Maccacaro T., Schild R","venue":null,"work_id":null,"year":1990},"citing_paper":{"arxiv_id":"1908.05215","last_updated":"2019-08-13T11:46:14Z","snapshot_observed_at":"2026-08-14T13:35:36.148571Z","submitted_at":"2019-08-13T11:46:14Z","title":"A new sample of X-ray selected Swift/SDSS faint blazars and blazar candidates","version":1},"reference_index":18,"source":"arxiv_source","source_observed_at":"2026-08-14T13:43:08.391774Z"},"links":{"citing_paper":"/paper/1908.05215"},"observation_digest":"sha256:140b7f1206afaecad9da5a422141f92b3fc540c4365aa3fedbe58166bc57ada8","observation_id":"59121c7c-b227-419e-af95-533bc47f4c1c","resolution":{"observed_at":"2026-08-14T13:43:08.391774Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":"10.1093/mnras/stv793","metadata_source":"doi_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-14T13:43:08.736462Z","title":null,"venue":null,"work_id":"c5f99f88-8a97-4bda-9283-8cd15eb99351","year":2015},"citing_paper":{"arxiv_id":"1908.05215","last_updated":"2019-08-13T11:46:14Z","snapshot_observed_at":"2026-08-14T13:35:36.148571Z","submitted_at":"2019-08-13T11:46:14Z","title":"A new sample of X-ray selected Swift/SDSS faint blazars and blazar candidates","version":1},"reference_index":19,"source":"arxiv_source","source_observed_at":"2026-08-14T13:43:08.395229Z"},"links":{"citing_paper":"/paper/1908.05215"},"observation_digest":"sha256:26d2fedd3a68c9a552b6507045d3958ecb9e3dd3d5a68e8f6d644deda22c330d","observation_id":"71bff7d9-1486-479a-817b-e562bceb46de","resolution":{"observed_at":"2026-08-14T13:43:08.740613Z","resolver_source":"doi","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-16T06:30:59.297886+00:00","source":"crossref"},{"observed_at":"2026-08-16T06:30:54.164669+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-14T13:43:08.398675Z","title":"T., Padovani P., 1999, @doi [ ] 10.1046/j.1365-8711.1999.02942.x , http://adsabs.harvard.edu/abs/1999MNRAS.310..465G 310, 465","venue":null,"work_id":null,"year":1999},"citing_paper":{"arxiv_id":"1908.05215","last_updated":"2019-08-13T11:46:14Z","snapshot_observed_at":"2026-08-14T13:35:36.148571Z","submitted_at":"2019-08-13T11:46:14Z","title":"A new sample of X-ray selected Swift/SDSS faint blazars and blazar candidates","version":1},"reference_index":20,"source":"arxiv_source","source_observed_at":"2026-08-14T13:43:08.398675Z"},"links":{"citing_paper":"/paper/1908.05215"},"observation_digest":"sha256:a6cece86f655a2580cf9fe32ad1a9034c643335cf5495575fa48e8f7d223e5d9","observation_id":"bdf29426-dc29-438d-b9e1-6d65b033ce8b","resolution":{"observed_at":"2026-08-14T13:43:08.398675Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-14T13:43:09.359250Z","title":null,"venue":null,"work_id":"e9b60ee2-55e2-48f6-bf86-45c7886d1235","year":2002},"citing_paper":{"arxiv_id":"1908.05215","last_updated":"2019-08-13T11:46:14Z","snapshot_observed_at":"2026-08-14T13:35:36.148571Z","submitted_at":"2019-08-13T11:46:14Z","title":"A new sample of X-ray selected Swift/SDSS faint blazars and blazar candidates","version":1},"reference_index":21,"source":"arxiv_source","source_observed_at":"2026-08-14T13:43:08.401775Z"},"links":{"citing_paper":"/paper/1908.05215"},"observation_digest":"sha256:411a0357461a6e1aaf191abdfb38955225c5c91bd7981cdfbdf9154d5dddc71c","observation_id":"0c2691f8-a985-4538-86f0-7c34879d4cf1","resolution":{"observed_at":"2026-08-14T13:43:09.363110Z","resolver_source":"raw_fallback","status":"unresolved"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-16T06:30:59.297886+00:00","source":"crossref"},{"observed_at":"2026-08-16T06:30:54.164669+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-14T13:43:09.348964Z","title":null,"venue":null,"work_id":"c3b48ea0-14ee-46d5-a5f2-9ee82d49125a","year":2005},"citing_paper":{"arxiv_id":"1908.05215","last_updated":"2019-08-13T11:46:14Z","snapshot_observed_at":"2026-08-14T13:35:36.148571Z","submitted_at":"2019-08-13T11:46:14Z","title":"A new sample of X-ray selected Swift/SDSS faint blazars and blazar candidates","version":1},"reference_index":22,"source":"arxiv_source","source_observed_at":"2026-08-14T13:43:08.405469Z"},"links":{"citing_paper":"/paper/1908.05215"},"observation_digest":"sha256:a29afef97c7d0def955074da1e91a7bd4831b43f93766ca21b115dee3a5d3dd3","observation_id":"f26e1cff-00e4-4557-a3b2-bef67f022ace","resolution":{"observed_at":"2026-08-14T13:43:09.352338Z","resolver_source":"raw_fallback","status":"unresolved"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-16T06:30:59.297886+00:00","source":"crossref"},{"observed_at":"2026-08-16T06:30:54.164669+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":"10.1051/0004-6361:20053402","metadata_source":"doi_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-14T13:43:08.725222Z","title":null,"venue":null,"work_id":"52da32c3-7c68-4e4e-97d0-af90371ea05c","year":2006},"citing_paper":{"arxiv_id":"1908.05215","last_updated":"2019-08-13T11:46:14Z","snapshot_observed_at":"2026-08-14T13:35:36.148571Z","submitted_at":"2019-08-13T11:46:14Z","title":"A new sample of X-ray selected Swift/SDSS faint blazars and blazar candidates","version":1},"reference_index":23,"source":"arxiv_source","source_observed_at":"2026-08-14T13:43:08.408952Z"},"links":{"citing_paper":"/paper/1908.05215"},"observation_digest":"sha256:2dea21c7ce49913bad96857cdd66742658fed8ba63931d0872452a2aa0a20dff","observation_id":"0a4ad047-388f-4bb8-8042-4ec30eba9204","resolution":{"observed_at":"2026-08-14T13:43:08.729035Z","resolver_source":"doi","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-16T06:30:59.297886+00:00","source":"crossref"},{"observed_at":"2026-08-16T06:30:54.164669+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":"10.1051/0004-6361/20078905","metadata_source":"doi_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-14T13:43:08.715853Z","title":null,"venue":null,"work_id":"3ce46aee-8205-4ed2-b62c-7054dc3f888a","year":2009},"citing_paper":{"arxiv_id":"1908.05215","last_updated":"2019-08-13T11:46:14Z","snapshot_observed_at":"2026-08-14T13:35:36.148571Z","submitted_at":"2019-08-13T11:46:14Z","title":"A new sample of X-ray selected Swift/SDSS faint blazars and blazar candidates","version":1},"reference_index":24,"source":"arxiv_source","source_observed_at":"2026-08-14T13:43:08.412656Z"},"links":{"citing_paper":"/paper/1908.05215"},"observation_digest":"sha256:c2d7c010b187a25ee94b0bc349c1dad4c1fcee3dd0491be793e7eb71298787c9","observation_id":"d5f9a4f7-c51a-49b4-9604-201501c883c8","resolution":{"observed_at":"2026-08-14T13:43:08.718857Z","resolver_source":"doi","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-16T06:30:59.297886+00:00","source":"crossref"},{"observed_at":"2026-08-16T06:30:54.164669+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-14T13:43:08.416215Z","title":", @doi 10.1117/12.859188","venue":null,"work_id":null,"year":2010},"citing_paper":{"arxiv_id":"1908.05215","last_updated":"2019-08-13T11:46:14Z","snapshot_observed_at":"2026-08-14T13:35:36.148571Z","submitted_at":"2019-08-13T11:46:14Z","title":"A new sample of X-ray selected Swift/SDSS faint blazars and blazar candidates","version":1},"reference_index":25,"source":"arxiv_source","source_observed_at":"2026-08-14T13:43:08.416215Z"},"links":{"citing_paper":"/paper/1908.05215"},"observation_digest":"sha256:96782e8619380323eb8f4096fc5b22c9f3867b7ba27e053cd8ac1d9a0507abda","observation_id":"71b1d6b6-e6db-48eb-9318-60868441de2a","resolution":{"observed_at":"2026-08-14T13:43:08.416215Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-14T13:43:09.338313Z","title":"S., Giommi P., Bignall H., Tzioumis A., 2001, MNRAS, 323, 757","venue":null,"work_id":"0c2ec2e6-5fb0-47e6-9ef3-69dfc83db4c3","year":2001},"citing_paper":{"arxiv_id":"1908.05215","last_updated":"2019-08-13T11:46:14Z","snapshot_observed_at":"2026-08-14T13:35:36.148571Z","submitted_at":"2019-08-13T11:46:14Z","title":"A new sample of X-ray selected Swift/SDSS faint blazars and blazar candidates","version":1},"reference_index":26,"source":"arxiv_source","source_observed_at":"2026-08-14T13:43:08.419870Z"},"links":{"citing_paper":"/paper/1908.05215"},"observation_digest":"sha256:4e97f0f3066425dc43afb16cb60a8c39a235c8f62aa8ff0c08dcaa42216998ba","observation_id":"4083cfe5-7993-41ec-9484-7fcd2db00810","resolution":{"observed_at":"2026-08-14T13:43:09.341813Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-16T06:30:59.297886+00:00","source":"crossref"},{"observed_at":"2026-08-16T06:30:54.164669+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-14T13:43:08.423214Z","title":null,"venue":null,"work_id":null,"year":2016},"citing_paper":{"arxiv_id":"1908.05215","last_updated":"2019-08-13T11:46:14Z","snapshot_observed_at":"2026-08-14T13:35:36.148571Z","submitted_at":"2019-08-13T11:46:14Z","title":"A new sample of X-ray selected Swift/SDSS faint blazars and blazar candidates","version":1},"reference_index":27,"source":"arxiv_source","source_observed_at":"2026-08-14T13:43:08.423214Z"},"links":{"citing_paper":"/paper/1908.05215"},"observation_digest":"sha256:2bbf7e3fd9a6b543260d4b71b139b8ff06a3197c3d58f8b5431a20a4d8095102","observation_id":"4f06569b-62cc-4130-b7b5-f0815b5895d5","resolution":{"observed_at":"2026-08-14T13:43:08.423214Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":{"arxiv_id":"0901.4552","last_updated":"2009-01-28T21:04:59Z","snapshot_observed_at":"2026-08-15T05:56:25.186968Z","submitted_at":"2009-01-28T21:04:59Z","title":"High-Impact Astronomical Observatories","version":1},"cited_work":{"arxiv_id":"0901.4552","doi":null,"metadata_source":"pith","pith_arxiv_id":"0901.4552","snapshot_observed_at":"2026-08-14T13:43:09.091393Z","title":"High-Impact Astronomical Observatories","venue":"astro-ph.IM","work_id":"c8318967-2aff-492b-81b9-56e04928bd7a","year":2009},"citing_paper":{"arxiv_id":"1908.05215","last_updated":"2019-08-13T11:46:14Z","snapshot_observed_at":"2026-08-14T13:35:36.148571Z","submitted_at":"2019-08-13T11:46:14Z","title":"A new sample of X-ray selected Swift/SDSS faint blazars and blazar candidates","version":1},"reference_index":28,"source":"arxiv_source","source_observed_at":"2026-08-14T13:43:08.426792Z"},"links":{"cited_paper":"/paper/0901.4552","citing_paper":"/paper/1908.05215"},"observation_digest":"sha256:05563f6791ca1aa568828e44df1c779febd14febb7bd483d1e916958540ae58d","observation_id":"9b0499f4-31eb-4651-bfc4-9b194d336632","resolution":{"observed_at":"2026-08-14T13:43:09.095859Z","resolver_source":"local_arxiv","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-16T06:30:59.297886+00:00","source":"crossref"},{"observed_at":"2026-08-16T06:30:54.164669+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-14T13:43:08.430680Z","title":"M., Marchesini E., Landoni M., Massaro F., Ajello M., 2017, @doi [ ] 10.3847/1538-4357/aa74b8 , http://adsabs.harvard.edu/abs/2017ApJ...842...87M 842, 87","venue":null,"work_id":null,"year":2017},"citing_paper":{"arxiv_id":"1908.05215","last_updated":"2019-08-13T11:46:14Z","snapshot_observed_at":"2026-08-14T13:35:36.148571Z","submitted_at":"2019-08-13T11:46:14Z","title":"A new sample of X-ray selected Swift/SDSS faint blazars and blazar candidates","version":1},"reference_index":29,"source":"arxiv_source","source_observed_at":"2026-08-14T13:43:08.430680Z"},"links":{"citing_paper":"/paper/1908.05215"},"observation_digest":"sha256:fdd7502915c7dc7cb6f4e7b94e0c67d00df04306e2f0e68d28906baf3c8b830b","observation_id":"8064d778-e914-4207-b621-fdc42c6ddd4e","resolution":{"observed_at":"2026-08-14T13:43:08.430680Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":{"arxiv_id":"1209.3114","last_updated":"2012-09-20T16:27:57Z","snapshot_observed_at":"2026-08-15T07:59:49.454519Z","submitted_at":"2012-09-14T07:52:57Z","title":"eROSITA Science Book: Mapping the Structure of the Energetic Universe","version":2},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"1209.3114","snapshot_observed_at":"2026-08-14T13:43:08.434106Z","title":null,"venue":null,"work_id":null,"year":2012},"citing_paper":{"arxiv_id":"1908.05215","last_updated":"2019-08-13T11:46:14Z","snapshot_observed_at":"2026-08-14T13:35:36.148571Z","submitted_at":"2019-08-13T11:46:14Z","title":"A new sample of X-ray selected Swift/SDSS faint blazars and blazar candidates","version":1},"reference_index":30,"source":"arxiv_source","source_observed_at":"2026-08-14T13:43:08.434106Z"},"links":{"cited_paper":"/paper/1209.3114","citing_paper":"/paper/1908.05215"},"observation_digest":"sha256:952299eed12d5008f7d8f1c331dcfd5e259911411507b747dd134d4991ff579e","observation_id":"a9631f5b-fdb9-4e87-948f-274138272789","resolution":{"observed_at":"2026-08-14T13:43:08.434106Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":{"arxiv_id":"0902.0634","last_updated":"2009-02-03T22:16:51Z","snapshot_observed_at":"2026-08-15T05:55:46.939542Z","submitted_at":"2009-02-03T22:16:51Z","title":"Multi-wavelength identification of high-energy sources","version":1},"cited_work":{"arxiv_id":"0902.0634","doi":null,"metadata_source":"pith","pith_arxiv_id":"0902.0634","snapshot_observed_at":"2026-08-14T13:43:09.062731Z","title":"Multi-wavelength identification of high-energy sources","venue":"astro-ph.HE","work_id":"2530c4b3-1825-4dd4-9391-f1c70c3d626a","year":2009},"citing_paper":{"arxiv_id":"1908.05215","last_updated":"2019-08-13T11:46:14Z","snapshot_observed_at":"2026-08-14T13:35:36.148571Z","submitted_at":"2019-08-13T11:46:14Z","title":"A new sample of X-ray selected Swift/SDSS faint blazars and blazar candidates","version":1},"reference_index":31,"source":"arxiv_source","source_observed_at":"2026-08-14T13:43:08.438010Z"},"links":{"cited_paper":"/paper/0902.0634","citing_paper":"/paper/1908.05215"},"observation_digest":"sha256:acb811d0b56bc77943b9ed92d68f06e693ac81d075930607a967cd39314c9b6b","observation_id":"d0aada31-5be9-4730-8a8b-bfec511fb59e","resolution":{"observed_at":"2026-08-14T13:43:09.067443Z","resolver_source":"local_arxiv","status":"metadata_mismatch"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-16T06:30:59.297886+00:00","source":"crossref"},{"observed_at":"2026-08-16T06:30:54.164669+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-14T13:43:08.441582Z","title":"G., et al., 2003, @doi [AJ] 10.1086/345888 , http://adsabs.harvard.edu/cgi-bin/nph-bib_query?bibcode=2003AJ....125..984M&db_key=AST 125, 984","venue":null,"work_id":null,"year":2003},"citing_paper":{"arxiv_id":"1908.05215","last_updated":"2019-08-13T11:46:14Z","snapshot_observed_at":"2026-08-14T13:35:36.148571Z","submitted_at":"2019-08-13T11:46:14Z","title":"A new sample of X-ray selected Swift/SDSS faint blazars and blazar candidates","version":1},"reference_index":32,"source":"arxiv_source","source_observed_at":"2026-08-14T13:43:08.441582Z"},"links":{"citing_paper":"/paper/1908.05215"},"observation_digest":"sha256:b4d922c51a6a8c7851002015a0554d6c87cee907f1bfff5aea42dd84d71cc4be","observation_id":"3912e839-eadc-4a53-8ea7-43d2734656cb","resolution":{"observed_at":"2026-08-14T13:43:08.441582Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-14T13:43:09.327899Z","title":null,"venue":null,"work_id":"228ea467-db16-4e54-a536-45951a63af39","year":2003},"citing_paper":{"arxiv_id":"1908.05215","last_updated":"2019-08-13T11:46:14Z","snapshot_observed_at":"2026-08-14T13:35:36.148571Z","submitted_at":"2019-08-13T11:46:14Z","title":"A new sample of X-ray selected Swift/SDSS faint blazars and blazar candidates","version":1},"reference_index":33,"source":"arxiv_source","source_observed_at":"2026-08-14T13:43:08.445227Z"},"links":{"citing_paper":"/paper/1908.05215"},"observation_digest":"sha256:2998faa46c8d298c2ffb9e65419fd05dee7e2cf76a7be3be551f223099198dea","observation_id":"8da28256-c362-4d33-b08c-3c485ed07623","resolution":{"observed_at":"2026-08-14T13:43:09.331397Z","resolver_source":"raw_fallback","status":"unresolved"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-16T06:30:59.297886+00:00","source":"crossref"},{"observed_at":"2026-08-16T06:30:54.164669+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":"10.1051/0004-6361:200600007","metadata_source":"doi_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-14T13:43:08.681046Z","title":null,"venue":null,"work_id":"0622c3f6-ed92-4a94-ac4e-ce1a288cb8ca","year":2006},"citing_paper":{"arxiv_id":"1908.05215","last_updated":"2019-08-13T11:46:14Z","snapshot_observed_at":"2026-08-14T13:35:36.148571Z","submitted_at":"2019-08-13T11:46:14Z","title":"A new sample of X-ray selected Swift/SDSS faint blazars and blazar candidates","version":1},"reference_index":34,"source":"arxiv_source","source_observed_at":"2026-08-14T13:43:08.448719Z"},"links":{"citing_paper":"/paper/1908.05215"},"observation_digest":"sha256:c1ed612e66ef567e8fb885bc7e54397fca8d611627d51ce33d09dd8bb89d3b77","observation_id":"9c0e48a9-f41e-456e-a700-5194869e1183","resolution":{"observed_at":"2026-08-14T13:43:08.684326Z","resolver_source":"doi","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-16T06:30:59.297886+00:00","source":"crossref"},{"observed_at":"2026-08-16T06:30:54.164669+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-14T13:43:09.317902Z","title":null,"venue":null,"work_id":"b1219a96-4f89-482a-b25a-37cf7c6344cb","year":1995},"citing_paper":{"arxiv_id":"1908.05215","last_updated":"2019-08-13T11:46:14Z","snapshot_observed_at":"2026-08-14T13:35:36.148571Z","submitted_at":"2019-08-13T11:46:14Z","title":"A new sample of X-ray selected Swift/SDSS faint blazars and blazar candidates","version":1},"reference_index":35,"source":"arxiv_source","source_observed_at":"2026-08-14T13:43:08.452155Z"},"links":{"citing_paper":"/paper/1908.05215"},"observation_digest":"sha256:422032cf26c37025fae6def078a0935860f27d4db842638d296a7ef95f420809","observation_id":"03405ab2-128b-4b96-9b60-3987e8638c4e","resolution":{"observed_at":"2026-08-14T13:43:09.321242Z","resolver_source":"raw_fallback","status":"unresolved"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-16T06:30:59.297886+00:00","source":"crossref"},{"observed_at":"2026-08-16T06:30:54.164669+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":"10.1086/516815","metadata_source":"doi_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-14T13:43:08.670862Z","title":"S., 2007, @doi [ ] 10.1086/516815 , http://adsabs.harvard.edu/abs/2007ApJ...662..182P 662, 182","venue":null,"work_id":"068b86f9-a281-4bdb-9385-aa56d4df6920","year":2007},"citing_paper":{"arxiv_id":"1908.05215","last_updated":"2019-08-13T11:46:14Z","snapshot_observed_at":"2026-08-14T13:35:36.148571Z","submitted_at":"2019-08-13T11:46:14Z","title":"A new sample of X-ray selected Swift/SDSS faint blazars and blazar candidates","version":1},"reference_index":36,"source":"arxiv_source","source_observed_at":"2026-08-14T13:43:08.455684Z"},"links":{"citing_paper":"/paper/1908.05215"},"observation_digest":"sha256:e217747d68cc07e9fde3a31be8cedab1652a94d570b85e56e20f7083d95a3a3e","observation_id":"a34cca1c-971e-4ce0-af99-68f3fb9a7475","resolution":{"observed_at":"2026-08-14T13:43:08.674238Z","resolver_source":"doi","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-16T06:30:59.297886+00:00","source":"crossref"},{"observed_at":"2026-08-16T06:30:54.164669+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":"2009.20154","doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-14T13:43:09.045535Z","title":null,"venue":null,"work_id":"f78b5470-f65a-493b-a961-6049bdb182a2","year":2009},"citing_paper":{"arxiv_id":"1908.05215","last_updated":"2019-08-13T11:46:14Z","snapshot_observed_at":"2026-08-14T13:35:36.148571Z","submitted_at":"2019-08-13T11:46:14Z","title":"A new sample of X-ray selected Swift/SDSS faint blazars and blazar candidates","version":1},"reference_index":37,"source":"arxiv_source","source_observed_at":"2026-08-14T13:43:08.459298Z"},"links":{"citing_paper":"/paper/1908.05215"},"observation_digest":"sha256:ecf67d35cadcc6684a7811daa554bd36961ba053503b3d047f1c5b10d5ffb048","observation_id":"11ad9702-2681-4522-8197-1437cc45fd65","resolution":{"observed_at":"2026-08-14T13:43:09.051233Z","resolver_source":"raw_fallback","status":"metadata_mismatch"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-16T06:30:59.297886+00:00","source":"crossref"},{"observed_at":"2026-08-16T06:30:54.164669+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-14T13:43:08.462635Z","title":"S., Padovani P., Giommi P., Sambruna R., Jones L","venue":null,"work_id":null,"year":1998},"citing_paper":{"arxiv_id":"1908.05215","last_updated":"2019-08-13T11:46:14Z","snapshot_observed_at":"2026-08-14T13:35:36.148571Z","submitted_at":"2019-08-13T11:46:14Z","title":"A new sample of X-ray selected Swift/SDSS faint blazars and blazar candidates","version":1},"reference_index":38,"source":"arxiv_source","source_observed_at":"2026-08-14T13:43:08.462635Z"},"links":{"citing_paper":"/paper/1908.05215"},"observation_digest":"sha256:bf8952d5292184366a6e92028610ba16ee48726aa7ce62977b897efdc2f1e8e5","observation_id":"3296d663-493e-4a07-881c-063c9ccc5bf2","resolution":{"observed_at":"2026-08-14T13:43:08.462635Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":"10.1051/0004-6361:20077086","metadata_source":"doi_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-14T13:43:08.652607Z","title":null,"venue":null,"work_id":"d5c24d57-7a19-4b1a-9ca4-093727460ede","year":2007},"citing_paper":{"arxiv_id":"1908.05215","last_updated":"2019-08-13T11:46:14Z","snapshot_observed_at":"2026-08-14T13:35:36.148571Z","submitted_at":"2019-08-13T11:46:14Z","title":"A new sample of X-ray selected Swift/SDSS faint blazars and blazar candidates","version":1},"reference_index":39,"source":"arxiv_source","source_observed_at":"2026-08-14T13:43:08.466062Z"},"links":{"citing_paper":"/paper/1908.05215"},"observation_digest":"sha256:218cc58c3fb1891dc1e760134a75bc24fe617c7e0d3911f72d1ae30744b60ca7","observation_id":"841b74cc-7a80-4e02-aae5-ba7085a9b5f0","resolution":{"observed_at":"2026-08-14T13:43:08.656396Z","resolver_source":"doi","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-16T06:30:59.297886+00:00","source":"crossref"},{"observed_at":"2026-08-16T06:30:54.164669+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":"10.1051/0004-6361/201015560","metadata_source":"doi_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-14T13:43:08.641980Z","title":null,"venue":null,"work_id":"fcdaf972-4847-4846-9a1b-34a298e97dec","year":2011},"citing_paper":{"arxiv_id":"1908.05215","last_updated":"2019-08-13T11:46:14Z","snapshot_observed_at":"2026-08-14T13:35:36.148571Z","submitted_at":"2019-08-13T11:46:14Z","title":"A new sample of X-ray selected Swift/SDSS faint blazars and blazar candidates","version":1},"reference_index":40,"source":"arxiv_source","source_observed_at":"2026-08-14T13:43:08.469785Z"},"links":{"citing_paper":"/paper/1908.05215"},"observation_digest":"sha256:4da2020dfd449cafafbd8af5a7214fae228d507ec348798bc577d9cf0a8d679e","observation_id":"e2396d99-48ea-4dfb-8552-2502005c9668","resolution":{"observed_at":"2026-08-14T13:43:08.645695Z","resolver_source":"doi","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-16T06:30:59.297886+00:00","source":"crossref"},{"observed_at":"2026-08-16T06:30:54.164669+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-14T13:43:09.307290Z","title":"A., Stocke J","venue":null,"work_id":"3a19686c-13b7-4267-ab91-8d3078d60297","year":2000},"citing_paper":{"arxiv_id":"1908.05215","last_updated":"2019-08-13T11:46:14Z","snapshot_observed_at":"2026-08-14T13:35:36.148571Z","submitted_at":"2019-08-13T11:46:14Z","title":"A new sample of X-ray selected Swift/SDSS faint blazars and blazar candidates","version":1},"reference_index":41,"source":"arxiv_source","source_observed_at":"2026-08-14T13:43:08.473286Z"},"links":{"citing_paper":"/paper/1908.05215"},"observation_digest":"sha256:6a5f2f32906ea65c1e822f1bbdd6ffc4ff51567e967bffff21d74e0d9dd79719","observation_id":"a007760c-e970-4ca1-9b75-3796bc9f4728","resolution":{"observed_at":"2026-08-14T13:43:09.310946Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-16T06:30:59.297886+00:00","source":"crossref"},{"observed_at":"2026-08-16T06:30:54.164669+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-14T13:43:09.296585Z","title":"A., 1975, Astronomische Nachrichten, http://adsabs.harvard.edu/abs/1975AN....296...65R 296, 65","venue":null,"work_id":"49b9aecf-b5cd-46ea-a5de-b1527b346802","year":1975},"citing_paper":{"arxiv_id":"1908.05215","last_updated":"2019-08-13T11:46:14Z","snapshot_observed_at":"2026-08-14T13:35:36.148571Z","submitted_at":"2019-08-13T11:46:14Z","title":"A new sample of X-ray selected Swift/SDSS faint blazars and blazar candidates","version":1},"reference_index":42,"source":"arxiv_source","source_observed_at":"2026-08-14T13:43:08.476858Z"},"links":{"citing_paper":"/paper/1908.05215"},"observation_digest":"sha256:de89738b9f37e36db32e96c3558c0e40e2afdf40e3c121c22f46e6233715ec18","observation_id":"31358974-9c55-44f2-a7e2-5bdd3a8b965e","resolution":{"observed_at":"2026-08-14T13:43:09.300397Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-16T06:30:59.297886+00:00","source":"crossref"},{"observed_at":"2026-08-16T06:30:54.164669+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-14T13:43:09.285108Z","title":null,"venue":null,"work_id":"c1742293-a761-405f-bd71-cfc7bd2a830e","year":2002},"citing_paper":{"arxiv_id":"1908.05215","last_updated":"2019-08-13T11:46:14Z","snapshot_observed_at":"2026-08-14T13:35:36.148571Z","submitted_at":"2019-08-13T11:46:14Z","title":"A new sample of X-ray selected Swift/SDSS faint blazars and blazar candidates","version":1},"reference_index":43,"source":"arxiv_source","source_observed_at":"2026-08-14T13:43:08.480516Z"},"links":{"citing_paper":"/paper/1908.05215"},"observation_digest":"sha256:fd2d0fda96c11e07c138d1be777e14702c36bfdcf7e5d7dbedd7f0d970d4df95","observation_id":"3224e9b6-2d28-4b8a-b192-8166ba8ece24","resolution":{"observed_at":"2026-08-14T13:43:09.289220Z","resolver_source":"raw_fallback","status":"unresolved"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-16T06:30:59.297886+00:00","source":"crossref"},{"observed_at":"2026-08-16T06:30:54.164669+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":"10.1086/670027","metadata_source":"doi_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-14T13:43:08.630496Z","title":null,"venue":null,"work_id":"01fe9c15-7648-4293-8dd2-21e99552ea30","year":2013},"citing_paper":{"arxiv_id":"1908.05215","last_updated":"2019-08-13T11:46:14Z","snapshot_observed_at":"2026-08-14T13:35:36.148571Z","submitted_at":"2019-08-13T11:46:14Z","title":"A new sample of X-ray selected Swift/SDSS faint blazars and blazar candidates","version":1},"reference_index":44,"source":"arxiv_source","source_observed_at":"2026-08-14T13:43:08.484954Z"},"links":{"citing_paper":"/paper/1908.05215"},"observation_digest":"sha256:fa2c82f991df5fc89d689cbc624bca5da7e27d2ffdf9f63e6242912bc09bcd8d","observation_id":"7a87fbde-bf7f-4fa7-938b-bc2d6ef9279b","resolution":{"observed_at":"2026-08-14T13:43:08.634595Z","resolver_source":"doi","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-16T06:30:59.297886+00:00","source":"crossref"},{"observed_at":"2026-08-16T06:30:54.164669+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":"10.1086/176595","metadata_source":"doi_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-14T13:43:08.619360Z","title":"P., Barrett P., White N","venue":null,"work_id":"afc58aa6-8b4a-4bc4-aace-0a8ab00b4fd3","year":1995},"citing_paper":{"arxiv_id":"1908.05215","last_updated":"2019-08-13T11:46:14Z","snapshot_observed_at":"2026-08-14T13:35:36.148571Z","submitted_at":"2019-08-13T11:46:14Z","title":"A new sample of X-ray selected Swift/SDSS faint blazars and blazar candidates","version":1},"reference_index":45,"source":"arxiv_source","source_observed_at":"2026-08-14T13:43:08.488564Z"},"links":{"citing_paper":"/paper/1908.05215"},"observation_digest":"sha256:8ba1c4d414066e8f557080ee8db0e5aff4b94db6a2305cdacdb464efbdcf0e0a","observation_id":"2feff6ba-134c-4324-a879-d6771264c2bf","resolution":{"observed_at":"2026-08-14T13:43:08.622952Z","resolver_source":"doi","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-16T06:30:59.297886+00:00","source":"crossref"},{"observed_at":"2026-08-16T06:30:54.164669+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-14T13:43:09.274965Z","title":"W., K\\\"uhr H., Padovani P., Urry C","venue":null,"work_id":"ce59a77e-0561-4cd6-b85e-095785d3111d","year":1991},"citing_paper":{"arxiv_id":"1908.05215","last_updated":"2019-08-13T11:46:14Z","snapshot_observed_at":"2026-08-14T13:35:36.148571Z","submitted_at":"2019-08-13T11:46:14Z","title":"A new sample of X-ray selected Swift/SDSS faint blazars and blazar candidates","version":1},"reference_index":46,"source":"arxiv_source","source_observed_at":"2026-08-14T13:43:08.491770Z"},"links":{"citing_paper":"/paper/1908.05215"},"observation_digest":"sha256:97018ad66052f08c7cd15facf90ca15cf955edd45762b7cb03b57b10df7b2237","observation_id":"f4c4bb0f-0ab1-45d9-b5cd-9a3811db707b","resolution":{"observed_at":"2026-08-14T13:43:09.278462Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-16T06:30:59.297886+00:00","source":"crossref"},{"observed_at":"2026-08-16T06:30:54.164669+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-14T13:43:09.264108Z","title":null,"venue":null,"work_id":"57248010-d8e4-4e60-a086-73caaaae69b0","year":1992},"citing_paper":{"arxiv_id":"1908.05215","last_updated":"2019-08-13T11:46:14Z","snapshot_observed_at":"2026-08-14T13:35:36.148571Z","submitted_at":"2019-08-13T11:46:14Z","title":"A new sample of X-ray selected Swift/SDSS faint blazars and blazar candidates","version":1},"reference_index":47,"source":"arxiv_source","source_observed_at":"2026-08-14T13:43:08.494609Z"},"links":{"citing_paper":"/paper/1908.05215"},"observation_digest":"sha256:83865287b5817944911408fc8daa45c809d2827a023882c3760e3088980e62a9","observation_id":"0de66aed-72b5-4ce4-a1dd-2b2441b5ed27","resolution":{"observed_at":"2026-08-14T13:43:09.267627Z","resolver_source":"raw_fallback","status":"unresolved"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-16T06:30:59.297886+00:00","source":"crossref"},{"observed_at":"2026-08-16T06:30:54.164669+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":"10.1051/0004-6361:20077114","metadata_source":"doi_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-14T13:43:08.607930Z","title":null,"venue":null,"work_id":"3676ed70-cbdb-46ef-a0c2-333da986192d","year":2007},"citing_paper":{"arxiv_id":"1908.05215","last_updated":"2019-08-13T11:46:14Z","snapshot_observed_at":"2026-08-14T13:35:36.148571Z","submitted_at":"2019-08-13T11:46:14Z","title":"A new sample of X-ray selected Swift/SDSS faint blazars and blazar candidates","version":1},"reference_index":48,"source":"arxiv_source","source_observed_at":"2026-08-14T13:43:08.497606Z"},"links":{"citing_paper":"/paper/1908.05215"},"observation_digest":"sha256:231291bcc3d1156f1a1fd7ea2c2e50e341c0a1b0720b832a58cab3aa672f4ad6","observation_id":"e1c9b1df-a6fc-437c-8676-562bba06e167","resolution":{"observed_at":"2026-08-14T13:43:08.611896Z","resolver_source":"doi","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-16T06:30:59.297886+00:00","source":"crossref"},{"observed_at":"2026-08-16T06:30:54.164669+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-14T13:43:09.252929Z","title":"A., Ivezic Z., Strauss M., LSST Science Collaborations 2012, in American Astronomical Society Meeting Abstracts 219","venue":null,"work_id":"fc96ff0e-61f5-4e46-b288-7700c29559ee","year":2012},"citing_paper":{"arxiv_id":"1908.05215","last_updated":"2019-08-13T11:46:14Z","snapshot_observed_at":"2026-08-14T13:35:36.148571Z","submitted_at":"2019-08-13T11:46:14Z","title":"A new sample of X-ray selected Swift/SDSS faint blazars and blazar candidates","version":1},"reference_index":49,"source":"arxiv_source","source_observed_at":"2026-08-14T13:43:08.500546Z"},"links":{"citing_paper":"/paper/1908.05215"},"observation_digest":"sha256:b7a6a851d2e53618770b17cf65c05a539d5f39d6c3d52b7c69526ef58d085588","observation_id":"39384876-fa0e-4806-abb4-04b66d1c96d3","resolution":{"observed_at":"2026-08-14T13:43:09.256748Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-16T06:30:59.297886+00:00","source":"crossref"},{"observed_at":"2026-08-16T06:30:54.164669+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-14T13:43:09.241660Z","title":"M., Padovani P., 1995, PASP, 107, 803","venue":null,"work_id":"5287d459-5279-4f2e-bb2e-82030610a11b","year":1995},"citing_paper":{"arxiv_id":"1908.05215","last_updated":"2019-08-13T11:46:14Z","snapshot_observed_at":"2026-08-14T13:35:36.148571Z","submitted_at":"2019-08-13T11:46:14Z","title":"A new sample of X-ray selected Swift/SDSS faint blazars and blazar candidates","version":1},"reference_index":50,"source":"arxiv_source","source_observed_at":"2026-08-14T13:43:08.503760Z"},"links":{"citing_paper":"/paper/1908.05215"},"observation_digest":"sha256:efb142bbae4fe08707f2c2680d5189d4a93baca4b4dd61427ce503744c47ebe1","observation_id":"1fdbb08a-31ff-4fa7-b2ae-08126eb737ac","resolution":{"observed_at":"2026-08-14T13:43:09.245366Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-16T06:30:59.297886+00:00","source":"crossref"},{"observed_at":"2026-08-16T06:30:54.164669+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-14T13:43:08.506938Z","title":null,"venue":null,"work_id":null,"year":2010},"citing_paper":{"arxiv_id":"1908.05215","last_updated":"2019-08-13T11:46:14Z","snapshot_observed_at":"2026-08-14T13:35:36.148571Z","submitted_at":"2019-08-13T11:46:14Z","title":"A new sample of X-ray selected Swift/SDSS faint blazars and blazar candidates","version":1},"reference_index":51,"source":"arxiv_source","source_observed_at":"2026-08-14T13:43:08.506938Z"},"links":{"citing_paper":"/paper/1908.05215"},"observation_digest":"sha256:366c725353e5997ea1f698f025266b6a85f76ed8e2b0ce561ac8c6255d779733","observation_id":"0f3f48e2-7f0b-4c35-8a58-71d050716704","resolution":{"observed_at":"2026-08-14T13:43:08.506938Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-14T13:43:08.510281Z","title":null,"venue":null,"work_id":null,"year":1999},"citing_paper":{"arxiv_id":"1908.05215","last_updated":"2019-08-13T11:46:14Z","snapshot_observed_at":"2026-08-14T13:35:36.148571Z","submitted_at":"2019-08-13T11:46:14Z","title":"A new sample of X-ray selected Swift/SDSS faint blazars and blazar candidates","version":1},"reference_index":52,"source":"arxiv_source","source_observed_at":"2026-08-14T13:43:08.510281Z"},"links":{"citing_paper":"/paper/1908.05215"},"observation_digest":"sha256:ec331335e621b8c2694c89499aa72e0e6452881aebfc503b3ae0be19381bb755","observation_id":"41a0522c-7619-42e1-9084-56d99b70c3a7","resolution":{"observed_at":"2026-08-14T13:43:08.510281Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-14T13:43:09.223332Z","title":null,"venue":null,"work_id":"7de2e781-a521-4c83-9562-73fabfa0e1a4","year":2000},"citing_paper":{"arxiv_id":"1908.05215","last_updated":"2019-08-13T11:46:14Z","snapshot_observed_at":"2026-08-14T13:35:36.148571Z","submitted_at":"2019-08-13T11:46:14Z","title":"A new sample of X-ray selected Swift/SDSS faint blazars and blazar candidates","version":1},"reference_index":53,"source":"arxiv_source","source_observed_at":"2026-08-14T13:43:08.513245Z"},"links":{"citing_paper":"/paper/1908.05215"},"observation_digest":"sha256:5fae53bd1b3b2c0e8445ff1449c52b7e65f3381bf48ea57deffd4757f76ef0fc","observation_id":"c6a71a44-ebb5-4373-ae1e-0a21382ceaa5","resolution":{"observed_at":"2026-08-14T13:43:09.227019Z","resolver_source":"raw_fallback","status":"unresolved"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-16T06:30:59.297886+00:00","source":"crossref"},{"observed_at":"2026-08-16T06:30:54.164669+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-14T13:43:09.212401Z","title":"V., Peacock J","venue":null,"work_id":"7803eaeb-e23c-455d-90d7-f9d007e4cb5b","year":1985},"citing_paper":{"arxiv_id":"1908.05215","last_updated":"2019-08-13T11:46:14Z","snapshot_observed_at":"2026-08-14T13:35:36.148571Z","submitted_at":"2019-08-13T11:46:14Z","title":"A new sample of X-ray selected Swift/SDSS faint blazars and blazar candidates","version":1},"reference_index":54,"source":"arxiv_source","source_observed_at":"2026-08-14T13:43:08.516852Z"},"links":{"citing_paper":"/paper/1908.05215"},"observation_digest":"sha256:ee2712b2b15111e173f49980bb121e0d464edb546035996fcb372d130d5ad493","observation_id":"a9abfc58-bcec-4829-810d-f142f7785485","resolution":{"observed_at":"2026-08-14T13:43:09.216136Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-16T06:30:59.297886+00:00","source":"crossref"},{"observed_at":"2026-08-16T06:30:54.164669+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":"10.1051/0004-6361:20041786","metadata_source":"doi_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-14T13:43:08.589379Z","title":"V., Jackson C","venue":null,"work_id":"5d749811-2c29-4ea3-bf89-fe319f85d08a","year":2005},"citing_paper":{"arxiv_id":"1908.05215","last_updated":"2019-08-13T11:46:14Z","snapshot_observed_at":"2026-08-14T13:35:36.148571Z","submitted_at":"2019-08-13T11:46:14Z","title":"A new sample of X-ray selected Swift/SDSS faint blazars and blazar candidates","version":1},"reference_index":55,"source":"arxiv_source","source_observed_at":"2026-08-14T13:43:08.520615Z"},"links":{"citing_paper":"/paper/1908.05215"},"observation_digest":"sha256:b7dab3becd60f04de8dda39fee952cbcc7e60ca5807917f95a7d3865860511fe","observation_id":"33197550-02f7-47c0-96d8-4121dce1c64b","resolution":{"observed_at":"2026-08-14T13:43:08.593029Z","resolver_source":"doi","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-16T06:30:59.297886+00:00","source":"crossref"},{"observed_at":"2026-08-16T06:30:54.164669+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-14T13:43:09.200977Z","title":null,"venue":null,"work_id":"22b20c81-3990-4fc3-9887-8e664eba880e","year":2001},"citing_paper":{"arxiv_id":"1908.05215","last_updated":"2019-08-13T11:46:14Z","snapshot_observed_at":"2026-08-14T13:35:36.148571Z","submitted_at":"2019-08-13T11:46:14Z","title":"A new sample of X-ray selected Swift/SDSS faint blazars and blazar candidates","version":1},"reference_index":56,"source":"arxiv_source","source_observed_at":"2026-08-14T13:43:08.524150Z"},"links":{"citing_paper":"/paper/1908.05215"},"observation_digest":"sha256:4ab86c76038e06278174992bee0b6bce2f9e4a059f0e45c44ac106b9de5e11d1","observation_id":"d80d7927-2000-42ab-a797-25d6876d246a","resolution":{"observed_at":"2026-08-14T13:43:09.205119Z","resolver_source":"raw_fallback","status":"unresolved"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-16T06:30:59.297886+00:00","source":"crossref"},{"observed_at":"2026-08-16T06:30:54.164669+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":"10.1071/as02015","metadata_source":"doi_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-14T13:43:08.577847Z","title":null,"venue":null,"work_id":"d256a2b1-98e4-4f14-bdec-ef07d0c61526","year":2002},"citing_paper":{"arxiv_id":"1908.05215","last_updated":"2019-08-13T11:46:14Z","snapshot_observed_at":"2026-08-14T13:35:36.148571Z","submitted_at":"2019-08-13T11:46:14Z","title":"A new sample of X-ray selected Swift/SDSS faint blazars and blazar candidates","version":1},"reference_index":57,"source":"arxiv_source","source_observed_at":"2026-08-14T13:43:08.527673Z"},"links":{"citing_paper":"/paper/1908.05215"},"observation_digest":"sha256:1bd5e62c5535ea8e5a4400f86e56e6d12d264498c5d278cb38b33a37fcd9bb4c","observation_id":"64f8952f-53dc-438d-9502-2e26ce7a2d1b","resolution":{"observed_at":"2026-08-14T13:43:08.581847Z","resolver_source":"doi","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-16T06:30:59.297886+00:00","source":"crossref"},{"observed_at":"2026-08-16T06:30:54.164669+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-14T13:43:09.189942Z","title":"P., Atad-Ettedgui E., Casali M","venue":null,"work_id":"60ef0957-c46b-4bc3-8601-55d69a76e124","year":2000},"citing_paper":{"arxiv_id":"1908.05215","last_updated":"2019-08-13T11:46:14Z","snapshot_observed_at":"2026-08-14T13:35:36.148571Z","submitted_at":"2019-08-13T11:46:14Z","title":"A new sample of X-ray selected Swift/SDSS faint blazars and blazar candidates","version":1},"reference_index":58,"source":"arxiv_source","source_observed_at":"2026-08-14T13:43:08.531354Z"},"links":{"citing_paper":"/paper/1908.05215"},"observation_digest":"sha256:e01778d1c534b6355ea5f41caeee02a1b40f53f58b80139d9b14a93d2039048c","observation_id":"7cbf801d-f7bb-46ac-899a-db4d215bde86","resolution":{"observed_at":"2026-08-14T13:43:09.193855Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-16T06:30:59.297886+00:00","source":"crossref"},{"observed_at":"2026-08-16T06:30:54.164669+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":"10.3847/1538-4357/aae36d","metadata_source":"doi_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-14T13:43:08.565202Z","title":null,"venue":null,"work_id":"23eee2d1-3962-49d4-9dc1-75145ecbcd0b","year":2018},"citing_paper":{"arxiv_id":"1908.05215","last_updated":"2019-08-13T11:46:14Z","snapshot_observed_at":"2026-08-14T13:35:36.148571Z","submitted_at":"2019-08-13T11:46:14Z","title":"A new sample of X-ray selected Swift/SDSS faint blazars and blazar candidates","version":1},"reference_index":59,"source":"arxiv_source","source_observed_at":"2026-08-14T13:43:08.534905Z"},"links":{"citing_paper":"/paper/1908.05215"},"observation_digest":"sha256:a485786c4418085d6a5d3df1fbe6b330df59009b29d14b7a3074ff0cbb10a269","observation_id":"828775d6-3f19-40dc-a389-409922d31289","resolution":{"observed_at":"2026-08-14T13:43:08.569990Z","resolver_source":"doi","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-16T06:30:59.297886+00:00","source":"crossref"},{"observed_at":"2026-08-16T06:30:54.164669+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-14T13:43:09.178874Z","title":"J., Morganti R., Tadhunter C","venue":null,"work_id":"6adb790e-f869-4bf9-b657-1bb58acb7a6a","year":1994},"citing_paper":{"arxiv_id":"1908.05215","last_updated":"2019-08-13T11:46:14Z","snapshot_observed_at":"2026-08-14T13:35:36.148571Z","submitted_at":"2019-08-13T11:46:14Z","title":"A new sample of X-ray selected Swift/SDSS faint blazars and blazar candidates","version":1},"reference_index":60,"source":"arxiv_source","source_observed_at":"2026-08-14T13:43:08.538593Z"},"links":{"citing_paper":"/paper/1908.05215"},"observation_digest":"sha256:d8dabc17ed997050e120a63b1929425bbfa41d8522fffee264699af83937a83c","observation_id":"c97432d3-2735-48a6-95b4-30edc7adb7f5","resolution":{"observed_at":"2026-08-14T13:43:09.182627Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-16T06:30:59.297886+00:00","source":"crossref"},{"observed_at":"2026-08-16T06:30:54.164669+00:00","source":"retraction_watch"}],"state":"measured"}}],"paper":{"arxiv_id":"1908.05215","last_updated":"2019-08-13T11:46:14Z","latest_version":1,"primary_category":"astro-ph.HE","snapshot_observed_at":"2026-08-14T13:35:36.148571Z","submitted_at":"2019-08-13T11:46:14Z","title":"A new sample of X-ray selected Swift/SDSS faint blazars and blazar candidates"},"reference_resolution":{"displayed":60,"state_counts":{"malformed_identifier":0,"metadata_mismatch":2,"parse_uncertain":0,"unresolved":33,"verified_exact":15,"verified_fuzzy":10},"total_outbound_references":60},"refusal":"A citation records a reference. It does not transfer a finding from one paper to another.","schema":"pith.paper-citation-record.v1","standing_sources":[{"observed_at":"2026-08-16T06:30:59.297886+00:00","source":"crossref"},{"observed_at":"2026-08-16T06:30:54.164669+00:00","source":"retraction_watch"}],"thesis":"As of 16 August 2026, this Paper Citation Record lists 60 of 60 outbound references and 0 inbound Pith citation observations for arXiv:1908.05215."}