{"as_of":"2026-08-16T12:20:00Z","caps":{"database_statements":6,"inbound":100,"outbound":100},"context_digest":"sha256:74119d497e2d14185116d4129ca8754029e0033e6898bfbe342a546d0350d3e7","coverage":[{"denominator":26,"lane":"reference_resolution","note":"Typed states for the displayed outbound observations.","records_observed":26,"source":"paper_references, paper_reference_links","source_observed_at":"2026-08-14T13:41:03.009533Z","state":"measured"},{"denominator":26,"lane":"standing_notices","note":"One-hop event checks from named stored sources.","records_observed":26,"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/1908.04649/citation-record","integrity":"/paper/1908.04649/integrity","json":"/paper/1908.04649/citation-record.json","paper":"/paper/1908.04649"},"outbound":[{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-14T13:41:03.299214Z","title":null,"venue":null,"work_id":"7c59deaf-facf-4f22-9b1b-824d9afdf398","year":2009},"citing_paper":{"arxiv_id":"1908.04649","last_updated":"2019-08-13T14:10:10Z","snapshot_observed_at":"2026-08-16T04:40:08.232545Z","submitted_at":"2019-08-13T14:10:10Z","title":"Resolved ALMA continuum image of the circumbinary ring and circumstellar disks in the L1551 IRS 5 system","version":1},"reference_index":1,"source":"pdf_text","source_observed_at":"2026-08-14T13:41:02.911148Z"},"links":{"citing_paper":"/paper/1908.04649"},"observation_digest":"sha256:3a4722d8071ac6b441ae6dd40f53be9668967f8a02189ed3f365f60a83ba42b9","observation_id":"11734433-143e-49ff-98ba-36d5c78f7fed","resolution":{"observed_at":"2026-08-14T13:41:03.304227Z","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":"2026-08-14T13:41:03.288865Z","title":null,"venue":null,"work_id":"57a2bcf4-9314-4a29-b901-7ceb7282edf5","year":1994},"citing_paper":{"arxiv_id":"1908.04649","last_updated":"2019-08-13T14:10:10Z","snapshot_observed_at":"2026-08-16T04:40:08.232545Z","submitted_at":"2019-08-13T14:10:10Z","title":"Resolved ALMA continuum image of the circumbinary ring and circumstellar disks in the L1551 IRS 5 system","version":1},"reference_index":2,"source":"pdf_text","source_observed_at":"2026-08-14T13:41:02.916237Z"},"links":{"citing_paper":"/paper/1908.04649"},"observation_digest":"sha256:864df445407a1dd528e0cac69d58e5a32e2abfda27973a6ec023efcdec9b05cf","observation_id":"ab7e59d6-5472-45d7-a249-cbc21660fa75","resolution":{"observed_at":"2026-08-14T13:41:03.292540Z","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":"2026-08-14T13:41:03.277598Z","title":null,"venue":null,"work_id":"1818ef61-af4e-40d8-93a8-be29201f018f","year":2000},"citing_paper":{"arxiv_id":"1908.04649","last_updated":"2019-08-13T14:10:10Z","snapshot_observed_at":"2026-08-16T04:40:08.232545Z","submitted_at":"2019-08-13T14:10:10Z","title":"Resolved ALMA continuum image of the circumbinary ring and circumstellar disks in the L1551 IRS 5 system","version":1},"reference_index":3,"source":"pdf_text","source_observed_at":"2026-08-14T13:41:02.920144Z"},"links":{"citing_paper":"/paper/1908.04649"},"observation_digest":"sha256:819cf98f3ccbdeb73e19ac6635fdad6dcb1f4b3d1639a375d444d5070b2172bf","observation_id":"7b40420b-0948-41ee-90f8-6474094ef62e","resolution":{"observed_at":"2026-08-14T13:41:03.281784Z","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":"2026-08-14T13:41:03.267244Z","title":"2010, A&A, 516, L14","venue":null,"work_id":"a2a0c8a5-4b79-4217-b7d2-141f72023feb","year":2010},"citing_paper":{"arxiv_id":"1908.04649","last_updated":"2019-08-13T14:10:10Z","snapshot_observed_at":"2026-08-16T04:40:08.232545Z","submitted_at":"2019-08-13T14:10:10Z","title":"Resolved ALMA continuum image of the circumbinary ring and circumstellar disks in the L1551 IRS 5 system","version":1},"reference_index":4,"source":"pdf_text","source_observed_at":"2026-08-14T13:41:02.923924Z"},"links":{"citing_paper":"/paper/1908.04649"},"observation_digest":"sha256:5dbbd6e3bd4754a2009ee67394711e0e05cfdb4ec76d04dc02fc4b224051327b","observation_id":"a1ab2fdf-e111-4d33-906e-1f2ce8c38355","resolution":{"observed_at":"2026-08-14T13:41:03.271134Z","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":"2026-08-14T13:41:03.255556Z","title":"2017, ApJ, 840, 60","venue":null,"work_id":"77bf63bf-e543-4807-86f5-60381c6e3283","year":2017},"citing_paper":{"arxiv_id":"1908.04649","last_updated":"2019-08-13T14:10:10Z","snapshot_observed_at":"2026-08-16T04:40:08.232545Z","submitted_at":"2019-08-13T14:10:10Z","title":"Resolved ALMA continuum image of the circumbinary ring and circumstellar disks in the L1551 IRS 5 system","version":1},"reference_index":5,"source":"pdf_text","source_observed_at":"2026-08-14T13:41:02.928043Z"},"links":{"citing_paper":"/paper/1908.04649"},"observation_digest":"sha256:08a79859d469a53a0ce166f8a2b0367e34f5bec6d3e826f904b630007c7bdb44","observation_id":"fa773ce0-d413-406d-bd07-d626e534e77d","resolution":{"observed_at":"2026-08-14T13:41:03.259592Z","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":"2026-08-14T13:41:03.243065Z","title":null,"venue":null,"work_id":"3a9f884c-df44-48d0-97eb-07d81908565c","year":2014},"citing_paper":{"arxiv_id":"1908.04649","last_updated":"2019-08-13T14:10:10Z","snapshot_observed_at":"2026-08-16T04:40:08.232545Z","submitted_at":"2019-08-13T14:10:10Z","title":"Resolved ALMA continuum image of the circumbinary ring and circumstellar disks in the L1551 IRS 5 system","version":1},"reference_index":6,"source":"pdf_text","source_observed_at":"2026-08-14T13:41:02.932276Z"},"links":{"citing_paper":"/paper/1908.04649"},"observation_digest":"sha256:5b1e5546cff019c1ad5f0d62eba58cbc37e7ab47e706453b0f06f060f10e2790","observation_id":"fb3d73e7-1def-4d4d-ac27-ca74b21cb7a3","resolution":{"observed_at":"2026-08-14T13:41:03.246976Z","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":"2026-08-14T13:41:03.232067Z","title":"A., Ru´ ız-Rodr´ ıguez, D., Perez, S., et al","venue":null,"work_id":"0f2db64a-26e2-43de-9bd0-91332ff68758","year":2018},"citing_paper":{"arxiv_id":"1908.04649","last_updated":"2019-08-13T14:10:10Z","snapshot_observed_at":"2026-08-16T04:40:08.232545Z","submitted_at":"2019-08-13T14:10:10Z","title":"Resolved ALMA continuum image of the circumbinary ring and circumstellar disks in the L1551 IRS 5 system","version":1},"reference_index":7,"source":"pdf_text","source_observed_at":"2026-08-14T13:41:02.937251Z"},"links":{"citing_paper":"/paper/1908.04649"},"observation_digest":"sha256:012c3b620af1e735010b7a818c0f3dc4d574ce76355ff11f66be1b16554575a9","observation_id":"22056cc7-550c-44e2-b8d7-b86d6a8e3e0f","resolution":{"observed_at":"2026-08-14T13:41:03.235919Z","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":"2026-08-14T13:41:03.220594Z","title":"S., & Reipurth, B","venue":null,"work_id":"3ae149bb-7967-47b6-ae31-aec7e7d1d54c","year":2018},"citing_paper":{"arxiv_id":"1908.04649","last_updated":"2019-08-13T14:10:10Z","snapshot_observed_at":"2026-08-16T04:40:08.232545Z","submitted_at":"2019-08-13T14:10:10Z","title":"Resolved ALMA continuum image of the circumbinary ring and circumstellar disks in the L1551 IRS 5 system","version":1},"reference_index":8,"source":"pdf_text","source_observed_at":"2026-08-14T13:41:02.941402Z"},"links":{"citing_paper":"/paper/1908.04649"},"observation_digest":"sha256:da222b063831377d245e8727e9a29947c94a38130b6560dc0d436395de2b750d","observation_id":"fe85d2a4-f3a0-4159-8c42-27e3568117b2","resolution":{"observed_at":"2026-08-14T13:41:03.224668Z","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":"2026-08-14T13:41:03.209845Z","title":"P., Juhasz, A., Pohl, A., et al","venue":null,"work_id":"03712680-b9c2-49ee-8d84-70c56a754f53","year":2012},"citing_paper":{"arxiv_id":"1908.04649","last_updated":"2019-08-13T14:10:10Z","snapshot_observed_at":"2026-08-16T04:40:08.232545Z","submitted_at":"2019-08-13T14:10:10Z","title":"Resolved ALMA continuum image of the circumbinary ring and circumstellar disks in the L1551 IRS 5 system","version":1},"reference_index":9,"source":"pdf_text","source_observed_at":"2026-08-14T13:41:02.946207Z"},"links":{"citing_paper":"/paper/1908.04649"},"observation_digest":"sha256:8e677e8ec327f736a0d0a93f0a92a235adb8e9afb0ec84a328b6372e3e361b80","observation_id":"96eab618-7b53-46ae-a1c9-6d7e6332e3bd","resolution":{"observed_at":"2026-08-14T13:41:03.213437Z","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":"2026-08-14T13:41:03.197915Z","title":"2014, Nature, 514, 600","venue":null,"work_id":"0520eb1a-6513-41fd-a2b6-1fe2e4610c9e","year":2014},"citing_paper":{"arxiv_id":"1908.04649","last_updated":"2019-08-13T14:10:10Z","snapshot_observed_at":"2026-08-16T04:40:08.232545Z","submitted_at":"2019-08-13T14:10:10Z","title":"Resolved ALMA continuum image of the circumbinary ring and circumstellar disks in the L1551 IRS 5 system","version":1},"reference_index":10,"source":"pdf_text","source_observed_at":"2026-08-14T13:41:02.950514Z"},"links":{"citing_paper":"/paper/1908.04649"},"observation_digest":"sha256:4ba80c0a71aecff2d9ecb0e6f3f6030d7bf63cc9bd33c40e83b67d30bcd5440b","observation_id":"d9d4e24f-b014-4c87-b022-5fe9a65a9a88","resolution":{"observed_at":"2026-08-14T13:41:03.202063Z","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":"2026-08-14T13:41:02.954272Z","title":"W., Lang, D., & Goodman, J","venue":null,"work_id":null,"year":2013},"citing_paper":{"arxiv_id":"1908.04649","last_updated":"2019-08-13T14:10:10Z","snapshot_observed_at":"2026-08-16T04:40:08.232545Z","submitted_at":"2019-08-13T14:10:10Z","title":"Resolved ALMA continuum image of the circumbinary ring and circumstellar disks in the L1551 IRS 5 system","version":1},"reference_index":11,"source":"pdf_text","source_observed_at":"2026-08-14T13:41:02.954272Z"},"links":{"citing_paper":"/paper/1908.04649"},"observation_digest":"sha256:4638cd193674afb4f1e5be8c3295b2cfff7e8f4dfc325e8983b905cf4bdc073f","observation_id":"9d0b34d5-9d50-46cd-9b09-de32ffa4771d","resolution":{"observed_at":"2026-08-14T13:41:02.954272Z","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":"2026-08-14T13:41:03.179270Z","title":"1998, ApJ, 492, 323","venue":null,"work_id":"a3202a64-8006-409b-bb6d-79fd875f5c96","year":1998},"citing_paper":{"arxiv_id":"1908.04649","last_updated":"2019-08-13T14:10:10Z","snapshot_observed_at":"2026-08-16T04:40:08.232545Z","submitted_at":"2019-08-13T14:10:10Z","title":"Resolved ALMA continuum image of the circumbinary ring and circumstellar disks in the L1551 IRS 5 system","version":1},"reference_index":12,"source":"pdf_text","source_observed_at":"2026-08-14T13:41:02.957956Z"},"links":{"citing_paper":"/paper/1908.04649"},"observation_digest":"sha256:dbbe7e1da7b24855ff783f3f55fe9b26671100a2f68ca0362ed7f65e5cf72c36","observation_id":"c26f1a8b-0a0f-44a1-b3bb-0711cd62327a","resolution":{"observed_at":"2026-08-14T13:41:03.182973Z","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":"2026-08-14T13:41:03.168362Z","title":null,"venue":null,"work_id":"9888f15a-1dc7-4a91-8bb8-eb188c8feef6","year":2016},"citing_paper":{"arxiv_id":"1908.04649","last_updated":"2019-08-13T14:10:10Z","snapshot_observed_at":"2026-08-16T04:40:08.232545Z","submitted_at":"2019-08-13T14:10:10Z","title":"Resolved ALMA continuum image of the circumbinary ring and circumstellar disks in the L1551 IRS 5 system","version":1},"reference_index":13,"source":"pdf_text","source_observed_at":"2026-08-14T13:41:02.961521Z"},"links":{"citing_paper":"/paper/1908.04649"},"observation_digest":"sha256:8f55b022e565479a01169dd14ef27ed9b499128e2b570b18e0ffdb1db5d50d03","observation_id":"09c4aa72-d5f3-45bd-8b54-e132da17d1bd","resolution":{"observed_at":"2026-08-14T13:41:03.172109Z","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":"2026-08-14T13:41:03.156637Z","title":null,"venue":null,"work_id":"c567c855-ca32-438b-bfbf-81d99b98b261","year":2005},"citing_paper":{"arxiv_id":"1908.04649","last_updated":"2019-08-13T14:10:10Z","snapshot_observed_at":"2026-08-16T04:40:08.232545Z","submitted_at":"2019-08-13T14:10:10Z","title":"Resolved ALMA continuum image of the circumbinary ring and circumstellar disks in the L1551 IRS 5 system","version":1},"reference_index":14,"source":"pdf_text","source_observed_at":"2026-08-14T13:41:02.965449Z"},"links":{"citing_paper":"/paper/1908.04649"},"observation_digest":"sha256:f859b2170b167df4ba941c0e84ad213d4b23fc2a802fd81bb062c172ee22a201","observation_id":"a0b8fd71-1267-4168-9774-f15092704738","resolution":{"observed_at":"2026-08-14T13:41:03.160562Z","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":"2026-08-14T13:41:03.145169Z","title":"B., Dunham, M","venue":null,"work_id":"1cad9d55-fb4b-48b7-90eb-fedc0ba16f09","year":2018},"citing_paper":{"arxiv_id":"1908.04649","last_updated":"2019-08-13T14:10:10Z","snapshot_observed_at":"2026-08-16T04:40:08.232545Z","submitted_at":"2019-08-13T14:10:10Z","title":"Resolved ALMA continuum image of the circumbinary ring and circumstellar disks in the L1551 IRS 5 system","version":1},"reference_index":15,"source":"pdf_text","source_observed_at":"2026-08-14T13:41:02.969210Z"},"links":{"citing_paper":"/paper/1908.04649"},"observation_digest":"sha256:84eb9ca1533a2b28f9d9245bf788bcacf24a281f7eca6c235d341ba21c177b97","observation_id":"ad1a8c22-8a2a-4e64-ba04-8ff24d4200c2","resolution":{"observed_at":"2026-08-14T13:41:03.149115Z","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":"2026-08-14T13:41:03.133207Z","title":"2010, Science, 327, 306","venue":null,"work_id":"da575b9a-3004-43b0-aea9-2dd8774237c4","year":2010},"citing_paper":{"arxiv_id":"1908.04649","last_updated":"2019-08-13T14:10:10Z","snapshot_observed_at":"2026-08-16T04:40:08.232545Z","submitted_at":"2019-08-13T14:10:10Z","title":"Resolved ALMA continuum image of the circumbinary ring and circumstellar disks in the L1551 IRS 5 system","version":1},"reference_index":16,"source":"pdf_text","source_observed_at":"2026-08-14T13:41:02.972819Z"},"links":{"citing_paper":"/paper/1908.04649"},"observation_digest":"sha256:1bec5c946dc275a76eef9b34d4e699ec17b1c78abae6170e4f93b9f6a45d99dc","observation_id":"f0b47d41-433e-4d7f-97fa-51f60ff79e7d","resolution":{"observed_at":"2026-08-14T13:41:03.137309Z","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":"2026-08-14T13:41:02.976467Z","title":"2007, in Astronomical Society of the Paciﬁc Conference Series, Vol","venue":null,"work_id":null,"year":2007},"citing_paper":{"arxiv_id":"1908.04649","last_updated":"2019-08-13T14:10:10Z","snapshot_observed_at":"2026-08-16T04:40:08.232545Z","submitted_at":"2019-08-13T14:10:10Z","title":"Resolved ALMA continuum image of the circumbinary ring and circumstellar disks in the L1551 IRS 5 system","version":1},"reference_index":17,"source":"pdf_text","source_observed_at":"2026-08-14T13:41:02.976467Z"},"links":{"citing_paper":"/paper/1908.04649"},"observation_digest":"sha256:7979e1850bfdf44b1553956e629d9fb6c4e4c7799ecf2f5709bc272a0b07f1ac","observation_id":"992d2364-1152-4676-a324-ce32fb1634d2","resolution":{"observed_at":"2026-08-14T13:41:02.976467Z","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":"2026-08-14T13:41:03.115439Z","title":"2003, ApJ, 586, 1148","venue":null,"work_id":"575529ec-a802-4c46-a7e3-74a48cd5478f","year":2003},"citing_paper":{"arxiv_id":"1908.04649","last_updated":"2019-08-13T14:10:10Z","snapshot_observed_at":"2026-08-16T04:40:08.232545Z","submitted_at":"2019-08-13T14:10:10Z","title":"Resolved ALMA continuum image of the circumbinary ring and circumstellar disks in the L1551 IRS 5 system","version":1},"reference_index":18,"source":"pdf_text","source_observed_at":"2026-08-14T13:41:02.980178Z"},"links":{"citing_paper":"/paper/1908.04649"},"observation_digest":"sha256:5ffbce89a037f0d4e2823492c3ad5804e51594a5a012751e84d8b46cb00f502e","observation_id":"534493b9-0cec-4877-a700-1b42e53f5490","resolution":{"observed_at":"2026-08-14T13:41:03.119293Z","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":"2026-08-14T13:41:02.983654Z","title":"J., Cuello, N., Pinte, C., et al","venue":null,"work_id":null,"year":2018},"citing_paper":{"arxiv_id":"1908.04649","last_updated":"2019-08-13T14:10:10Z","snapshot_observed_at":"2026-08-16T04:40:08.232545Z","submitted_at":"2019-08-13T14:10:10Z","title":"Resolved ALMA continuum image of the circumbinary ring and circumstellar disks in the L1551 IRS 5 system","version":1},"reference_index":19,"source":"pdf_text","source_observed_at":"2026-08-14T13:41:02.983654Z"},"links":{"citing_paper":"/paper/1908.04649"},"observation_digest":"sha256:e24dbda3e7109b0e555adc28c381bc6ca0209dc64cd83713b44c5d103456976f","observation_id":"0a3d6cae-2c25-4de6-ae32-7355147fefd7","resolution":{"observed_at":"2026-08-14T13:41:02.983654Z","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":"2026-08-14T13:41:03.097662Z","title":"J., Boss, A","venue":null,"work_id":"2b6d3f97-26fe-4a64-90db-34c8892a3429","year":2014},"citing_paper":{"arxiv_id":"1908.04649","last_updated":"2019-08-13T14:10:10Z","snapshot_observed_at":"2026-08-16T04:40:08.232545Z","submitted_at":"2019-08-13T14:10:10Z","title":"Resolved ALMA continuum image of the circumbinary ring and circumstellar disks in the L1551 IRS 5 system","version":1},"reference_index":20,"source":"pdf_text","source_observed_at":"2026-08-14T13:41:02.987165Z"},"links":{"citing_paper":"/paper/1908.04649"},"observation_digest":"sha256:56bc16e284b3917f0da985005112bd6876f81b584c39294b15d57ff9d0da08df","observation_id":"e4806f3f-8b4b-444d-9fe0-e7de05de9f66","resolution":{"observed_at":"2026-08-14T13:41:03.101460Z","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":"2026-08-14T13:41:03.086062Z","title":"2017, ApJ, 837, 86","venue":null,"work_id":"6dcd8f32-0014-4995-824f-f95fab1ef842","year":2017},"citing_paper":{"arxiv_id":"1908.04649","last_updated":"2019-08-13T14:10:10Z","snapshot_observed_at":"2026-08-16T04:40:08.232545Z","submitted_at":"2019-08-13T14:10:10Z","title":"Resolved ALMA continuum image of the circumbinary ring and circumstellar disks in the L1551 IRS 5 system","version":1},"reference_index":21,"source":"pdf_text","source_observed_at":"2026-08-14T13:41:02.990528Z"},"links":{"citing_paper":"/paper/1908.04649"},"observation_digest":"sha256:e978c0195a3cffadbcd641963627592fd9850872a23ff9338d3835be644ba820","observation_id":"57172cda-89d8-4930-9186-9b0b02074367","resolution":{"observed_at":"2026-08-14T13:41:03.089913Z","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":"2026-08-14T13:41:02.994262Z","title":"2014, Protostars and Planets VI, 339","venue":null,"work_id":null,"year":2014},"citing_paper":{"arxiv_id":"1908.04649","last_updated":"2019-08-13T14:10:10Z","snapshot_observed_at":"2026-08-16T04:40:08.232545Z","submitted_at":"2019-08-13T14:10:10Z","title":"Resolved ALMA continuum image of the circumbinary ring and circumstellar disks in the L1551 IRS 5 system","version":1},"reference_index":22,"source":"pdf_text","source_observed_at":"2026-08-14T13:41:02.994262Z"},"links":{"citing_paper":"/paper/1908.04649"},"observation_digest":"sha256:3d4f520928eaef13cfd90bce6a7ff4190a3baff04e1e46717009a0af1f1e8136","observation_id":"4053daaf-8e98-46c1-91e6-09ff07bc5bf7","resolution":{"observed_at":"2026-08-14T13:41:02.994262Z","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":"2026-08-14T13:41:03.065371Z","title":"J., Looney, L","venue":null,"work_id":"fc367406-e344-4517-b86e-0a8f86a9484b","year":2018},"citing_paper":{"arxiv_id":"1908.04649","last_updated":"2019-08-13T14:10:10Z","snapshot_observed_at":"2026-08-16T04:40:08.232545Z","submitted_at":"2019-08-13T14:10:10Z","title":"Resolved ALMA continuum image of the circumbinary ring and circumstellar disks in the L1551 IRS 5 system","version":1},"reference_index":23,"source":"pdf_text","source_observed_at":"2026-08-14T13:41:02.998219Z"},"links":{"citing_paper":"/paper/1908.04649"},"observation_digest":"sha256:07faead512e6468913789e6eacefe7ac20d823a9ec04d80d5854b2ce8a131ad2","observation_id":"cc1a724a-467d-4c59-a4b3-123b051d2612","resolution":{"observed_at":"2026-08-14T13:41:03.070469Z","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":"2026-08-14T13:41:03.051643Z","title":"2018, ApJ, 854, 130","venue":null,"work_id":"d5c8fa51-3642-4a91-810f-c77ea3aefd91","year":2018},"citing_paper":{"arxiv_id":"1908.04649","last_updated":"2019-08-13T14:10:10Z","snapshot_observed_at":"2026-08-16T04:40:08.232545Z","submitted_at":"2019-08-13T14:10:10Z","title":"Resolved ALMA continuum image of the circumbinary ring and circumstellar disks in the L1551 IRS 5 system","version":1},"reference_index":24,"source":"pdf_text","source_observed_at":"2026-08-14T13:41:03.001585Z"},"links":{"citing_paper":"/paper/1908.04649"},"observation_digest":"sha256:cec4a1466c5d76bfa1112b31c4dd21ba5c6742fd7b57ef8c15eb7ae1ac913994","observation_id":"c78272c2-9a20-415d-8fe9-c05b1b2824e1","resolution":{"observed_at":"2026-08-14T13:41:03.056794Z","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":"2026-08-14T13:41:03.005205Z","title":"F., Orosz, J","venue":null,"work_id":null,"year":2015},"citing_paper":{"arxiv_id":"1908.04649","last_updated":"2019-08-13T14:10:10Z","snapshot_observed_at":"2026-08-16T04:40:08.232545Z","submitted_at":"2019-08-13T14:10:10Z","title":"Resolved ALMA continuum image of the circumbinary ring and circumstellar disks in the L1551 IRS 5 system","version":1},"reference_index":25,"source":"pdf_text","source_observed_at":"2026-08-14T13:41:03.005205Z"},"links":{"citing_paper":"/paper/1908.04649"},"observation_digest":"sha256:9ef679ca3b909ba1d016cd5505bb5a72aa6fb65cfe29824c9dac80f491466fe5","observation_id":"6ab09d1f-dada-4160-8774-f008e136ceea","resolution":{"observed_at":"2026-08-14T13:41:03.005205Z","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":"2026-08-14T13:41:03.009533Z","title":"2016, A&A, 586, A103","venue":null,"work_id":null,"year":2016},"citing_paper":{"arxiv_id":"1908.04649","last_updated":"2019-08-13T14:10:10Z","snapshot_observed_at":"2026-08-16T04:40:08.232545Z","submitted_at":"2019-08-13T14:10:10Z","title":"Resolved ALMA continuum image of the circumbinary ring and circumstellar disks in the L1551 IRS 5 system","version":1},"reference_index":26,"source":"pdf_text","source_observed_at":"2026-08-14T13:41:03.009533Z"},"links":{"citing_paper":"/paper/1908.04649"},"observation_digest":"sha256:5cb451c8d1113b67db83cfb052fd67c1a18d6dec673dede10a0c1c2280391476","observation_id":"c79c5b3f-aa7b-4805-8609-60dbb615349c","resolution":{"observed_at":"2026-08-14T13:41:03.009533Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}}],"paper":{"arxiv_id":"1908.04649","last_updated":"2019-08-13T14:10:10Z","latest_version":1,"primary_category":"astro-ph.SR","snapshot_observed_at":"2026-08-16T04:40:08.232545Z","submitted_at":"2019-08-13T14:10:10Z","title":"Resolved ALMA continuum image of the circumbinary ring and circumstellar disks in the L1551 IRS 5 system"},"reference_resolution":{"displayed":26,"state_counts":{"malformed_identifier":0,"metadata_mismatch":0,"parse_uncertain":0,"unresolved":12,"verified_exact":0,"verified_fuzzy":14},"total_outbound_references":26},"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 26 of 26 outbound references and 0 inbound Pith citation observations for arXiv:1908.04649."}