{"as_of":"2026-08-11T13:11:00Z","caps":{"database_statements":6,"inbound":100,"outbound":100},"context_digest":"sha256:b362f9ff347c833e443d7333c2dd32786bee2445a3fddcfcce1ff784603418a9","coverage":[{"denominator":126,"lane":"reference_resolution","note":"Typed states for the displayed outbound observations.","records_observed":100,"source":"paper_references, paper_reference_links","source_observed_at":"2026-08-10T20:40:51.488600Z","state":"measured"},{"denominator":100,"lane":"standing_notices","note":"One-hop event checks from named stored sources.","records_observed":100,"source":"scholarly_work_events, retraction_status_cache","source_observed_at":"2026-08-11T06:34:44.6726+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/2501.07708/citation-record","integrity":"/paper/2501.07708/integrity","json":"/paper/2501.07708/citation-record.json","paper":"/paper/2501.07708"},"outbound":[{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-10T20:40:51.025401Z","title":", \" * write output.state after.block = add.period write newline","venue":null,"work_id":null,"year":null},"citing_paper":{"arxiv_id":"2501.07708","last_updated":"2025-01-13T21:39:24Z","snapshot_observed_at":"2026-08-11T12:44:45.296695Z","submitted_at":"2025-01-13T21:39:24Z","title":"Cassiopeia A's Reverse Shock and its Effects on the Expanding SN Ejecta","version":1},"reference_index":1,"source":"arxiv_source","source_observed_at":"2026-08-10T20:40:51.025401Z"},"links":{"citing_paper":"/paper/2501.07708"},"observation_digest":"sha256:d6878504031c95b94f280ead52a683e3a76d5f64dd04d6023e65773985ff2c23","observation_id":"64a37dbe-c347-419d-85d8-dbcc3c51a500","resolution":{"observed_at":"2026-08-10T20:40:51.025401Z","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":"2026-08-10T20:40:51.030500Z","title":"write newline","venue":null,"work_id":null,"year":null},"citing_paper":{"arxiv_id":"2501.07708","last_updated":"2025-01-13T21:39:24Z","snapshot_observed_at":"2026-08-11T12:44:45.296695Z","submitted_at":"2025-01-13T21:39:24Z","title":"Cassiopeia A's Reverse Shock and its Effects on the Expanding SN Ejecta","version":1},"reference_index":2,"source":"arxiv_source","source_observed_at":"2026-08-10T20:40:51.030500Z"},"links":{"citing_paper":"/paper/2501.07708"},"observation_digest":"sha256:7e6cf132c41e0dfe3f865ee716b99823cc3e8aac5c4ea9741d3d971e7281c2d2","observation_id":"5f4390c4-2b8e-48e9-a3a0-91205643965a","resolution":{"observed_at":"2026-08-10T20:40:51.030500Z","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":"2026-08-10T20:40:51.035331Z","title":",# (7),01444 '9=82<.342C 2! !22222222222222222222222222222222222222222222222222","venue":null,"work_id":null,"year":2019},"citing_paper":{"arxiv_id":"2501.07708","last_updated":"2025-01-13T21:39:24Z","snapshot_observed_at":"2026-08-11T12:44:45.296695Z","submitted_at":"2025-01-13T21:39:24Z","title":"Cassiopeia A's Reverse Shock and its Effects on the Expanding SN Ejecta","version":1},"reference_index":3,"source":"arxiv_source","source_observed_at":"2026-08-10T20:40:51.035331Z"},"links":{"citing_paper":"/paper/2501.07708"},"observation_digest":"sha256:b7adb1253f539c1ec9ca96aba6d0233de7f5a3370ace644ec9ff5806981af42f","observation_id":"5883c59f-1439-452b-babf-4401deb7c931","resolution":{"observed_at":"2026-08-10T20:40:51.035331Z","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":"2026-08-10T20:40:51.043606Z","title":"2014, , 441, 2996, 10.1093/mnras/stu774","venue":null,"work_id":null,"year":2014},"citing_paper":{"arxiv_id":"2501.07708","last_updated":"2025-01-13T21:39:24Z","snapshot_observed_at":"2026-08-11T12:44:45.296695Z","submitted_at":"2025-01-13T21:39:24Z","title":"Cassiopeia A's Reverse Shock and its Effects on the Expanding SN Ejecta","version":1},"reference_index":4,"source":"arxiv_source","source_observed_at":"2026-08-10T20:40:51.043606Z"},"links":{"citing_paper":"/paper/2501.07708"},"observation_digest":"sha256:cf72b95b3f51f950312c8aad5952f057b5efbdd2aefe58f98e1622e22a51478c","observation_id":"f2f172a9-feaf-4057-b9e2-67610f310b1a","resolution":{"observed_at":"2026-08-10T20:40:51.043606Z","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":"10.1086/175357","metadata_source":"doi_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-10T20:43:37.896268Z","title":"C., & Rudnick , L","venue":null,"work_id":"7f944496-90f2-4d25-8a19-174001b45b50","year":1995},"citing_paper":{"arxiv_id":"2501.07708","last_updated":"2025-01-13T21:39:24Z","snapshot_observed_at":"2026-08-11T12:44:45.296695Z","submitted_at":"2025-01-13T21:39:24Z","title":"Cassiopeia A's Reverse Shock and its Effects on the Expanding SN Ejecta","version":1},"reference_index":5,"source":"arxiv_source","source_observed_at":"2026-08-10T20:40:51.049632Z"},"links":{"citing_paper":"/paper/2501.07708"},"observation_digest":"sha256:d97692cc2b0ee6556c64292ed891f6df84a236668bd5901fe4e961ae14c3ed34","observation_id":"8d31e48b-f968-40d9-bf92-624b04f1d647","resolution":{"observed_at":"2026-08-10T20:43:37.900449Z","resolver_source":"doi","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-11T06:34:44.6726+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-11T06:34:44.6726+00:00","source":"crossref"},{"observed_at":"2026-08-11T06:34:36.301508+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":"2026-08-10T20:40:51.056326Z","title":"2018, , 612, A110, 10.1051/0004-6361/201732411","venue":null,"work_id":null,"year":2018},"citing_paper":{"arxiv_id":"2501.07708","last_updated":"2025-01-13T21:39:24Z","snapshot_observed_at":"2026-08-11T12:44:45.296695Z","submitted_at":"2025-01-13T21:39:24Z","title":"Cassiopeia A's Reverse Shock and its Effects on the Expanding SN Ejecta","version":1},"reference_index":6,"source":"arxiv_source","source_observed_at":"2026-08-10T20:40:51.056326Z"},"links":{"citing_paper":"/paper/2501.07708"},"observation_digest":"sha256:080153ff3d711c16bdd8b7807ab2430735ef92bf77e497fd4935d3f7b89b5c9d","observation_id":"2ab78c26-8a78-4264-af3e-643ce40efc19","resolution":{"observed_at":"2026-08-10T20:40:51.056326Z","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":"2026-08-10T20:40:51.066732Z","title":"1954, , 119, 206, 10.1086/145812","venue":null,"work_id":null,"year":1954},"citing_paper":{"arxiv_id":"2501.07708","last_updated":"2025-01-13T21:39:24Z","snapshot_observed_at":"2026-08-11T12:44:45.296695Z","submitted_at":"2025-01-13T21:39:24Z","title":"Cassiopeia A's Reverse Shock and its Effects on the Expanding SN Ejecta","version":1},"reference_index":7,"source":"arxiv_source","source_observed_at":"2026-08-10T20:40:51.066732Z"},"links":{"citing_paper":"/paper/2501.07708"},"observation_digest":"sha256:e218df15c0727aeb5867ee5221415a4a777eea2912db12fb58723082776183a0","observation_id":"c4cbc2f5-9360-434f-b048-3738ad1dd27b","resolution":{"observed_at":"2026-08-10T20:40:51.066732Z","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":"2026-08-10T20:40:51.072686Z","title":"A., & Krause , O","venue":null,"work_id":null,"year":2012},"citing_paper":{"arxiv_id":"2501.07708","last_updated":"2025-01-13T21:39:24Z","snapshot_observed_at":"2026-08-11T12:44:45.296695Z","submitted_at":"2025-01-13T21:39:24Z","title":"Cassiopeia A's Reverse Shock and its Effects on the Expanding SN Ejecta","version":1},"reference_index":8,"source":"arxiv_source","source_observed_at":"2026-08-10T20:40:51.072686Z"},"links":{"citing_paper":"/paper/2501.07708"},"observation_digest":"sha256:09d728c344ed707d32b19a1db84f2d5449b58b557d270524ef357c411f86ce4d","observation_id":"654f9dc8-379b-4b2d-9104-f59d4618deca","resolution":{"observed_at":"2026-08-10T20:40:51.072686Z","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":"2026-08-10T20:40:51.077774Z","title":"R., Bohlin , R","venue":null,"work_id":null,"year":2003},"citing_paper":{"arxiv_id":"2501.07708","last_updated":"2025-01-13T21:39:24Z","snapshot_observed_at":"2026-08-11T12:44:45.296695Z","submitted_at":"2025-01-13T21:39:24Z","title":"Cassiopeia A's Reverse Shock and its Effects on the Expanding SN Ejecta","version":1},"reference_index":9,"source":"arxiv_source","source_observed_at":"2026-08-10T20:40:51.077774Z"},"links":{"citing_paper":"/paper/2501.07708"},"observation_digest":"sha256:8d7b31ee0348605a1d4784bb600a87311d595ed9021483ceb3f2ed582fa49725","observation_id":"bb9260c5-e228-46a7-b016-23ac6c7bfee2","resolution":{"observed_at":"2026-08-10T20:40:51.077774Z","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":"2026-08-10T20:40:51.082341Z","title":null,"venue":null,"work_id":null,"year":1977},"citing_paper":{"arxiv_id":"2501.07708","last_updated":"2025-01-13T21:39:24Z","snapshot_observed_at":"2026-08-11T12:44:45.296695Z","submitted_at":"2025-01-13T21:39:24Z","title":"Cassiopeia A's Reverse Shock and its Effects on the Expanding SN Ejecta","version":1},"reference_index":10,"source":"arxiv_source","source_observed_at":"2026-08-10T20:40:51.082341Z"},"links":{"citing_paper":"/paper/2501.07708"},"observation_digest":"sha256:1a855392d4240133ff8a540aef106670ea814a40528b2a25a993577c9b948aae","observation_id":"0941bd9e-c113-4d41-960e-155422726c46","resolution":{"observed_at":"2026-08-10T20:40:51.082341Z","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":"2026-08-10T20:40:51.087379Z","title":"1982, , 258, 790, 10.1086/160126","venue":null,"work_id":null,"year":1982},"citing_paper":{"arxiv_id":"2501.07708","last_updated":"2025-01-13T21:39:24Z","snapshot_observed_at":"2026-08-11T12:44:45.296695Z","submitted_at":"2025-01-13T21:39:24Z","title":"Cassiopeia A's Reverse Shock and its Effects on the Expanding SN Ejecta","version":1},"reference_index":11,"source":"arxiv_source","source_observed_at":"2026-08-10T20:40:51.087379Z"},"links":{"citing_paper":"/paper/2501.07708"},"observation_digest":"sha256:ea6acd4dc68dbab19f6670099ce414d89ab6eea2705bdb2d16291694d5095a50","observation_id":"241b3dcd-d8d2-4799-8426-9da0c4751464","resolution":{"observed_at":"2026-08-10T20:40:51.087379Z","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":"10.1086/155855","metadata_source":"doi_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-10T20:43:37.771357Z","title":"A., & Kirshner , R","venue":null,"work_id":"a1c02668-f15d-4df0-9314-bc45aa49b66d","year":1978},"citing_paper":{"arxiv_id":"2501.07708","last_updated":"2025-01-13T21:39:24Z","snapshot_observed_at":"2026-08-11T12:44:45.296695Z","submitted_at":"2025-01-13T21:39:24Z","title":"Cassiopeia A's Reverse Shock and its Effects on the Expanding SN Ejecta","version":1},"reference_index":12,"source":"arxiv_source","source_observed_at":"2026-08-10T20:40:51.092683Z"},"links":{"citing_paper":"/paper/2501.07708"},"observation_digest":"sha256:46ec44fa432bb0021b53299d46627cf2ef90c4594b99d6cd55eed8959ca5cd0b","observation_id":"03346b09-f265-4a07-a022-ac17d58685e7","resolution":{"observed_at":"2026-08-10T20:43:37.840463Z","resolver_source":"doi","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-11T06:34:44.6726+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-11T06:34:44.6726+00:00","source":"crossref"},{"observed_at":"2026-08-11T06:34:36.301508+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":"2026-08-10T20:40:51.096857Z","title":"1979, , 233, 154, 10.1086/157377","venue":null,"work_id":null,"year":1979},"citing_paper":{"arxiv_id":"2501.07708","last_updated":"2025-01-13T21:39:24Z","snapshot_observed_at":"2026-08-11T12:44:45.296695Z","submitted_at":"2025-01-13T21:39:24Z","title":"Cassiopeia A's Reverse Shock and its Effects on the Expanding SN Ejecta","version":1},"reference_index":13,"source":"arxiv_source","source_observed_at":"2026-08-10T20:40:51.096857Z"},"links":{"citing_paper":"/paper/2501.07708"},"observation_digest":"sha256:465114305b39220226a9d1baa1beb6c5a3747277831eb3542df8a736ef3f5a11","observation_id":"d7c7293a-9a5a-4c15-aa0e-06f3ce069635","resolution":{"observed_at":"2026-08-10T20:40:51.096857Z","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":"2026-08-10T20:40:51.101850Z","title":"A., & Oishi , J","venue":null,"work_id":null,"year":2003},"citing_paper":{"arxiv_id":"2501.07708","last_updated":"2025-01-13T21:39:24Z","snapshot_observed_at":"2026-08-11T12:44:45.296695Z","submitted_at":"2025-01-13T21:39:24Z","title":"Cassiopeia A's Reverse Shock and its Effects on the Expanding SN Ejecta","version":1},"reference_index":14,"source":"arxiv_source","source_observed_at":"2026-08-10T20:40:51.101850Z"},"links":{"citing_paper":"/paper/2501.07708"},"observation_digest":"sha256:5b636a50ba647bbfaf99b0abcdf8176d4dd3b4e068e573a555c986242d89279f","observation_id":"1af69b94-ed14-43f0-a027-9c1a762010f8","resolution":{"observed_at":"2026-08-10T20:40:51.101850Z","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":"2026-08-10T20:40:51.105842Z","title":"2024, , 976, L4, 10.3847/2041-8213/ad855d","venue":null,"work_id":null,"year":2024},"citing_paper":{"arxiv_id":"2501.07708","last_updated":"2025-01-13T21:39:24Z","snapshot_observed_at":"2026-08-11T12:44:45.296695Z","submitted_at":"2025-01-13T21:39:24Z","title":"Cassiopeia A's Reverse Shock and its Effects on the Expanding SN Ejecta","version":1},"reference_index":15,"source":"arxiv_source","source_observed_at":"2026-08-10T20:40:51.105842Z"},"links":{"citing_paper":"/paper/2501.07708"},"observation_digest":"sha256:41a2cb5d1d8fd17818ab645983b0adb70973e35275273c6946f415f0491f8ac0","observation_id":"1e280c50-5c7c-4b60-88a5-4e7120e2fb36","resolution":{"observed_at":"2026-08-10T20:40:51.105842Z","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":"10.1086/374813","metadata_source":"doi_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-10T20:43:37.646411Z","title":"2003, , 589, 818, 10.1086/374813","venue":null,"work_id":"451f1904-9164-459d-ba57-392ad6da7584","year":2003},"citing_paper":{"arxiv_id":"2501.07708","last_updated":"2025-01-13T21:39:24Z","snapshot_observed_at":"2026-08-11T12:44:45.296695Z","submitted_at":"2025-01-13T21:39:24Z","title":"Cassiopeia A's Reverse Shock and its Effects on the Expanding SN Ejecta","version":1},"reference_index":16,"source":"arxiv_source","source_observed_at":"2026-08-10T20:40:51.109755Z"},"links":{"citing_paper":"/paper/2501.07708"},"observation_digest":"sha256:564c772aebb791a90ed24d6d4081fbb88eba2ad860d8321f39153b5d4948f046","observation_id":"1b817f1c-2b3c-498c-b4ce-185a180a2b26","resolution":{"observed_at":"2026-08-10T20:43:37.689066Z","resolver_source":"doi","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-11T06:34:44.6726+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-11T06:34:44.6726+00:00","source":"crossref"},{"observed_at":"2026-08-11T06:34:36.301508+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":"2026-08-10T20:40:51.113149Z","title":"D., et al","venue":null,"work_id":null,"year":2010},"citing_paper":{"arxiv_id":"2501.07708","last_updated":"2025-01-13T21:39:24Z","snapshot_observed_at":"2026-08-11T12:44:45.296695Z","submitted_at":"2025-01-13T21:39:24Z","title":"Cassiopeia A's Reverse Shock and its Effects on the Expanding SN Ejecta","version":1},"reference_index":17,"source":"arxiv_source","source_observed_at":"2026-08-10T20:40:51.113149Z"},"links":{"citing_paper":"/paper/2501.07708"},"observation_digest":"sha256:021ea725ce304688b5e97e80aea24b1b413050dad8594a4a7768d7f95f7dea97","observation_id":"7e4a1d8c-acc0-48df-9095-83531cf90008","resolution":{"observed_at":"2026-08-10T20:40:51.113149Z","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":"10.1086/319181","metadata_source":"doi_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-10T20:43:37.628700Z","title":null,"venue":null,"work_id":"88a407cd-3ae2-4b5a-bdb6-a2028191b76c","year":2001},"citing_paper":{"arxiv_id":"2501.07708","last_updated":"2025-01-13T21:39:24Z","snapshot_observed_at":"2026-08-11T12:44:45.296695Z","submitted_at":"2025-01-13T21:39:24Z","title":"Cassiopeia A's Reverse Shock and its Effects on the Expanding SN Ejecta","version":1},"reference_index":18,"source":"arxiv_source","source_observed_at":"2026-08-10T20:40:51.116901Z"},"links":{"citing_paper":"/paper/2501.07708"},"observation_digest":"sha256:595154b759182bacf9bf9d39e891349cafd7533cf134f0fb0d7fbf2e44d30a1f","observation_id":"643853c7-dba5-4557-8078-d89456e42d8a","resolution":{"observed_at":"2026-08-10T20:43:37.634342Z","resolver_source":"doi","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-11T06:34:44.6726+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-11T06:34:44.6726+00:00","source":"crossref"},{"observed_at":"2026-08-11T06:34:36.301508+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":"10.1086/164974","metadata_source":"doi_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-10T20:43:37.594259Z","title":"A., Becker , R","venue":null,"work_id":"8ca56b00-dfa5-48a4-b99c-80636d91e3ee","year":1987},"citing_paper":{"arxiv_id":"2501.07708","last_updated":"2025-01-13T21:39:24Z","snapshot_observed_at":"2026-08-11T12:44:45.296695Z","submitted_at":"2025-01-13T21:39:24Z","title":"Cassiopeia A's Reverse Shock and its Effects on the Expanding SN Ejecta","version":1},"reference_index":19,"source":"arxiv_source","source_observed_at":"2026-08-10T20:40:51.122571Z"},"links":{"citing_paper":"/paper/2501.07708"},"observation_digest":"sha256:0a2826c02388dead6eadfaa6d619657ec890f73c0711403d20c81acc9ec1a6ff","observation_id":"0d8e25bb-c965-4d88-bb6c-0f85ff4211a0","resolution":{"observed_at":"2026-08-10T20:43:37.611670Z","resolver_source":"doi","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-11T06:34:44.6726+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-11T06:34:44.6726+00:00","source":"crossref"},{"observed_at":"2026-08-11T06:34:36.301508+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":"10.1086/185183","metadata_source":"doi_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-10T20:43:37.522929Z","title":"A., Becker , R","venue":null,"work_id":"30a27d76-23d8-475d-982d-f2521c2949e6","year":1988},"citing_paper":{"arxiv_id":"2501.07708","last_updated":"2025-01-13T21:39:24Z","snapshot_observed_at":"2026-08-11T12:44:45.296695Z","submitted_at":"2025-01-13T21:39:24Z","title":"Cassiopeia A's Reverse Shock and its Effects on the Expanding SN Ejecta","version":1},"reference_index":20,"source":"arxiv_source","source_observed_at":"2026-08-10T20:40:51.126639Z"},"links":{"citing_paper":"/paper/2501.07708"},"observation_digest":"sha256:f0b0b313a341d83107b1d9cb842844078f445980476205085d11ffb8fef71ccf","observation_id":"ec7ea908-258b-46bc-933a-16be49999df4","resolution":{"observed_at":"2026-08-10T20:43:37.561927Z","resolver_source":"doi","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-11T06:34:44.6726+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-11T06:34:44.6726+00:00","source":"crossref"},{"observed_at":"2026-08-11T06:34:36.301508+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":"2026-08-10T20:40:51.131153Z","title":"A., & Milisavljevic , D","venue":null,"work_id":null,"year":2016},"citing_paper":{"arxiv_id":"2501.07708","last_updated":"2025-01-13T21:39:24Z","snapshot_observed_at":"2026-08-11T12:44:45.296695Z","submitted_at":"2025-01-13T21:39:24Z","title":"Cassiopeia A's Reverse Shock and its Effects on the Expanding SN Ejecta","version":1},"reference_index":21,"source":"arxiv_source","source_observed_at":"2026-08-10T20:40:51.131153Z"},"links":{"citing_paper":"/paper/2501.07708"},"observation_digest":"sha256:51459673a4402751cf3e9f8a730a01daec65767aa9b7ef6dde41bfe8bbea166e","observation_id":"5319f0ba-9821-408a-98a3-d48a998b5d79","resolution":{"observed_at":"2026-08-10T20:40:51.131153Z","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":"2026-08-10T20:40:51.135366Z","title":"A., Morse , J","venue":null,"work_id":null,"year":2001},"citing_paper":{"arxiv_id":"2501.07708","last_updated":"2025-01-13T21:39:24Z","snapshot_observed_at":"2026-08-11T12:44:45.296695Z","submitted_at":"2025-01-13T21:39:24Z","title":"Cassiopeia A's Reverse Shock and its Effects on the Expanding SN Ejecta","version":1},"reference_index":22,"source":"arxiv_source","source_observed_at":"2026-08-10T20:40:51.135366Z"},"links":{"citing_paper":"/paper/2501.07708"},"observation_digest":"sha256:c1a6d7012de7c2853c877cec979d1839b8c13eb92cab64d501d85acf090686f8","observation_id":"6c03ef82-82ec-4428-8277-1300425758ff","resolution":{"observed_at":"2026-08-10T20:40:51.135366Z","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":"10.1088/0004-637x/736/2/109","metadata_source":"doi_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-10T20:43:37.348512Z","title":"A., Zastrow , J","venue":null,"work_id":"ff84e4ab-8d46-45be-97e0-30399a152c2f","year":2011},"citing_paper":{"arxiv_id":"2501.07708","last_updated":"2025-01-13T21:39:24Z","snapshot_observed_at":"2026-08-11T12:44:45.296695Z","submitted_at":"2025-01-13T21:39:24Z","title":"Cassiopeia A's Reverse Shock and its Effects on the Expanding SN Ejecta","version":1},"reference_index":23,"source":"arxiv_source","source_observed_at":"2026-08-10T20:40:51.139341Z"},"links":{"citing_paper":"/paper/2501.07708"},"observation_digest":"sha256:e3c46c4a4823893615499c58e84655ddc3ad4b96254180e480708428ea65ab8b","observation_id":"d16d1d06-68e1-46c9-b2b8-68f6570e8d46","resolution":{"observed_at":"2026-08-10T20:43:37.440231Z","resolver_source":"doi","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-11T06:34:44.6726+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-11T06:34:44.6726+00:00","source":"crossref"},{"observed_at":"2026-08-11T06:34:36.301508+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":"2026-08-10T20:40:51.143504Z","title":"A., Hammell , M","venue":null,"work_id":null,"year":2006},"citing_paper":{"arxiv_id":"2501.07708","last_updated":"2025-01-13T21:39:24Z","snapshot_observed_at":"2026-08-11T12:44:45.296695Z","submitted_at":"2025-01-13T21:39:24Z","title":"Cassiopeia A's Reverse Shock and its Effects on the Expanding SN Ejecta","version":1},"reference_index":24,"source":"arxiv_source","source_observed_at":"2026-08-10T20:40:51.143504Z"},"links":{"citing_paper":"/paper/2501.07708"},"observation_digest":"sha256:e224f61e8f100bc46f8b9b9a47e4333802b3d04e528cacc4d9ae683b6e4147d5","observation_id":"9a2412b6-7e65-4d41-af5e-abb03b51236b","resolution":{"observed_at":"2026-08-10T20:40:51.143504Z","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":"2026-08-10T20:40:51.147777Z","title":"2006 b , , 636, 859, 10.1086/498092","venue":null,"work_id":null,"year":2006},"citing_paper":{"arxiv_id":"2501.07708","last_updated":"2025-01-13T21:39:24Z","snapshot_observed_at":"2026-08-11T12:44:45.296695Z","submitted_at":"2025-01-13T21:39:24Z","title":"Cassiopeia A's Reverse Shock and its Effects on the Expanding SN Ejecta","version":1},"reference_index":25,"source":"arxiv_source","source_observed_at":"2026-08-10T20:40:51.147777Z"},"links":{"citing_paper":"/paper/2501.07708"},"observation_digest":"sha256:e90d630045e129c395b3dee55b029449f410061885a545e910b944ac06032383","observation_id":"1d5fae9f-9927-4930-aa1f-c3a5e34a8742","resolution":{"observed_at":"2026-08-10T20:40:51.147777Z","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":"2026-08-10T20:40:51.151609Z","title":"C., Bartko , F., Bely , P","venue":null,"work_id":null,"year":1998},"citing_paper":{"arxiv_id":"2501.07708","last_updated":"2025-01-13T21:39:24Z","snapshot_observed_at":"2026-08-11T12:44:45.296695Z","submitted_at":"2025-01-13T21:39:24Z","title":"Cassiopeia A's Reverse Shock and its Effects on the Expanding SN Ejecta","version":1},"reference_index":26,"source":"arxiv_source","source_observed_at":"2026-08-10T20:40:51.151609Z"},"links":{"citing_paper":"/paper/2501.07708"},"observation_digest":"sha256:1735b5e5b39947f60159eafab53ccd02230acd7ff86c960304c69859299e3067","observation_id":"7506f05f-2350-4aaa-a833-e1abbaeb8efc","resolution":{"observed_at":"2026-08-10T20:40:51.151609Z","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":"2026-08-10T20:40:51.155741Z","title":"1991, , 367, 619, 10.1086/169657","venue":null,"work_id":null,"year":1991},"citing_paper":{"arxiv_id":"2501.07708","last_updated":"2025-01-13T21:39:24Z","snapshot_observed_at":"2026-08-11T12:44:45.296695Z","submitted_at":"2025-01-13T21:39:24Z","title":"Cassiopeia A's Reverse Shock and its Effects on the Expanding SN Ejecta","version":1},"reference_index":27,"source":"arxiv_source","source_observed_at":"2026-08-10T20:40:51.155741Z"},"links":{"citing_paper":"/paper/2501.07708"},"observation_digest":"sha256:8222d6db7df315ab5f162d2288f7f7aa5e720321d39568d3b0fe222228b4a8e7","observation_id":"1d5dba8e-e2f2-48e0-8035-098aeb03ed75","resolution":{"observed_at":"2026-08-10T20:40:51.155741Z","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":"2026-08-10T20:40:51.159775Z","title":"V., Koralesky , B., Rudnick , L., et al","venue":null,"work_id":null,"year":2001},"citing_paper":{"arxiv_id":"2501.07708","last_updated":"2025-01-13T21:39:24Z","snapshot_observed_at":"2026-08-11T12:44:45.296695Z","submitted_at":"2025-01-13T21:39:24Z","title":"Cassiopeia A's Reverse Shock and its Effects on the Expanding SN Ejecta","version":1},"reference_index":28,"source":"arxiv_source","source_observed_at":"2026-08-10T20:40:51.159775Z"},"links":{"citing_paper":"/paper/2501.07708"},"observation_digest":"sha256:338de6926e3edcbd95482b0abc26ff3f7c4257489ae1c66ab7b77ae13042d668","observation_id":"3971a3ac-01f2-4930-b202-07d78968ff57","resolution":{"observed_at":"2026-08-10T20:40:51.159775Z","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":"2026-08-10T20:40:51.164247Z","title":null,"venue":null,"work_id":null,"year":1975},"citing_paper":{"arxiv_id":"2501.07708","last_updated":"2025-01-13T21:39:24Z","snapshot_observed_at":"2026-08-11T12:44:45.296695Z","submitted_at":"2025-01-13T21:39:24Z","title":"Cassiopeia A's Reverse Shock and its Effects on the Expanding SN Ejecta","version":1},"reference_index":29,"source":"arxiv_source","source_observed_at":"2026-08-10T20:40:51.164247Z"},"links":{"citing_paper":"/paper/2501.07708"},"observation_digest":"sha256:18606cb69b50b5f51e618fd590e5bccc6e59fef583be6fd0c1783fca499ad1f5","observation_id":"0f14a3b3-08cc-4c90-aa1c-5efdcad6473d","resolution":{"observed_at":"2026-08-10T20:40:51.164247Z","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":"2026-08-10T20:40:51.168239Z","title":"C., & Fesen , R","venue":null,"work_id":null,"year":2008},"citing_paper":{"arxiv_id":"2501.07708","last_updated":"2025-01-13T21:39:24Z","snapshot_observed_at":"2026-08-11T12:44:45.296695Z","submitted_at":"2025-01-13T21:39:24Z","title":"Cassiopeia A's Reverse Shock and its Effects on the Expanding SN Ejecta","version":1},"reference_index":30,"source":"arxiv_source","source_observed_at":"2026-08-10T20:40:51.168239Z"},"links":{"citing_paper":"/paper/2501.07708"},"observation_digest":"sha256:fb5e0d91d5a2174363126154c2a69bed86589abcc687e198fa24ca08b5d64cc7","observation_id":"31d0f802-926f-49da-9828-837295954e67","resolution":{"observed_at":"2026-08-10T20:40:51.168239Z","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":"2026-08-10T20:40:51.171923Z","title":"J., Janka , H","venue":null,"work_id":null,"year":2010},"citing_paper":{"arxiv_id":"2501.07708","last_updated":"2025-01-13T21:39:24Z","snapshot_observed_at":"2026-08-11T12:44:45.296695Z","submitted_at":"2025-01-13T21:39:24Z","title":"Cassiopeia A's Reverse Shock and its Effects on the Expanding SN Ejecta","version":1},"reference_index":31,"source":"arxiv_source","source_observed_at":"2026-08-10T20:40:51.171923Z"},"links":{"citing_paper":"/paper/2501.07708"},"observation_digest":"sha256:46ab17e5613daa3fc29219a0b1af761fa2d83a2cc27f4c21b918ff43df16c8cc","observation_id":"9000bd1a-0060-4159-b7b8-781333e5992e","resolution":{"observed_at":"2026-08-10T20:40:51.171923Z","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":"10.3847/1538-4357/aa5ca8","metadata_source":"doi_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-10T20:43:37.286277Z","title":"C., Frank , A., Hartigan , P., & Lebedev , S","venue":null,"work_id":"e5a7e8e9-1c4b-44f7-8d8e-3236379803f7","year":2017},"citing_paper":{"arxiv_id":"2501.07708","last_updated":"2025-01-13T21:39:24Z","snapshot_observed_at":"2026-08-11T12:44:45.296695Z","submitted_at":"2025-01-13T21:39:24Z","title":"Cassiopeia A's Reverse Shock and its Effects on the Expanding SN Ejecta","version":1},"reference_index":32,"source":"arxiv_source","source_observed_at":"2026-08-10T20:40:51.175898Z"},"links":{"citing_paper":"/paper/2501.07708"},"observation_digest":"sha256:fd12bc58b6db27cd98b96e0f6bbfaf138b586db4cc30a8b5e0e809630c2b13e6","observation_id":"ab0cc948-43c2-436d-8867-11e485fb8592","resolution":{"observed_at":"2026-08-10T20:43:37.290946Z","resolver_source":"doi","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-11T06:34:44.6726+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-11T06:34:44.6726+00:00","source":"crossref"},{"observed_at":"2026-08-11T06:34:36.301508+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":"10.1086/591242","metadata_source":"doi_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-10T20:43:37.194030Z","title":"A., & Vink , J","venue":null,"work_id":"3bca0b0b-1d3a-4c7a-b034-fd178198d323","year":2008},"citing_paper":{"arxiv_id":"2501.07708","last_updated":"2025-01-13T21:39:24Z","snapshot_observed_at":"2026-08-11T12:44:45.296695Z","submitted_at":"2025-01-13T21:39:24Z","title":"Cassiopeia A's Reverse Shock and its Effects on the Expanding SN Ejecta","version":1},"reference_index":33,"source":"arxiv_source","source_observed_at":"2026-08-10T20:40:51.180334Z"},"links":{"citing_paper":"/paper/2501.07708"},"observation_digest":"sha256:3cef933089f15b4d38a45ae1bf7108a29191761210d3512f72bd9c16bad39a15","observation_id":"aa491af6-e4b7-40fc-8adf-226e85b6fe46","resolution":{"observed_at":"2026-08-10T20:43:37.253058Z","resolver_source":"doi","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-11T06:34:44.6726+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-11T06:34:44.6726+00:00","source":"crossref"},{"observed_at":"2026-08-11T06:34:36.301508+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":"10.1364/ao.8.002417","metadata_source":"doi_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-10T20:40:52.453328Z","title":"A., & Miller , W","venue":null,"work_id":"f2429d45-c245-4f32-91a9-d2e93557d683","year":1969},"citing_paper":{"arxiv_id":"2501.07708","last_updated":"2025-01-13T21:39:24Z","snapshot_observed_at":"2026-08-11T12:44:45.296695Z","submitted_at":"2025-01-13T21:39:24Z","title":"Cassiopeia A's Reverse Shock and its Effects on the Expanding SN Ejecta","version":1},"reference_index":34,"source":"arxiv_source","source_observed_at":"2026-08-10T20:40:51.184036Z"},"links":{"citing_paper":"/paper/2501.07708"},"observation_digest":"sha256:5370a15847b2d4e04d5496ee919b6645d3d56636c4bf444d9fe452cd1d784855","observation_id":"8a777b1b-cc58-47c8-9c51-3d5d0807c4ff","resolution":{"observed_at":"2026-08-10T20:40:52.457263Z","resolver_source":"doi","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-11T06:34:44.6726+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-11T06:34:44.6726+00:00","source":"crossref"},{"observed_at":"2026-08-11T06:34:36.301508+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":"10.3847/1538-4357/ab64e4","metadata_source":"doi_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-10T20:40:52.441197Z","title":"A., & Auchettl , K","venue":null,"work_id":"6e89d4db-89f9-4de9-bca2-4c4f48799465","year":2020},"citing_paper":{"arxiv_id":"2501.07708","last_updated":"2025-01-13T21:39:24Z","snapshot_observed_at":"2026-08-11T12:44:45.296695Z","submitted_at":"2025-01-13T21:39:24Z","title":"Cassiopeia A's Reverse Shock and its Effects on the Expanding SN Ejecta","version":1},"reference_index":35,"source":"arxiv_source","source_observed_at":"2026-08-10T20:40:51.188616Z"},"links":{"citing_paper":"/paper/2501.07708"},"observation_digest":"sha256:729621b082264408bcebe108078ae671d1b0219081c2175ea1bda1a264a33754","observation_id":"900bd717-78a4-4d9f-a680-8d18c1ae7fd9","resolution":{"observed_at":"2026-08-10T20:40:52.445714Z","resolver_source":"doi","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-11T06:34:44.6726+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-11T06:34:44.6726+00:00","source":"crossref"},{"observed_at":"2026-08-11T06:34:36.301508+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":"10.1086/317337","metadata_source":"doi_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-10T20:40:52.429136Z","title":null,"venue":null,"work_id":"85738fca-47a5-4fff-8763-a0610a70993d","year":2000},"citing_paper":{"arxiv_id":"2501.07708","last_updated":"2025-01-13T21:39:24Z","snapshot_observed_at":"2026-08-11T12:44:45.296695Z","submitted_at":"2025-01-13T21:39:24Z","title":"Cassiopeia A's Reverse Shock and its Effects on the Expanding SN Ejecta","version":1},"reference_index":36,"source":"arxiv_source","source_observed_at":"2026-08-10T20:40:51.192757Z"},"links":{"citing_paper":"/paper/2501.07708"},"observation_digest":"sha256:91c521612067dbebe88233f484ae0489dd78e98af57f5c7bd5b87752909f62e1","observation_id":"78548876-9169-4fec-8f97-1bda012a0e33","resolution":{"observed_at":"2026-08-10T20:40:52.433018Z","resolver_source":"doi","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-11T06:34:44.6726+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-11T06:34:44.6726+00:00","source":"crossref"},{"observed_at":"2026-08-11T06:34:36.301508+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":"10.1086/177775","metadata_source":"doi_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-10T20:40:52.417215Z","title":"P., & Fesen , R","venue":null,"work_id":"902130cc-3c26-4a76-8c71-fcfa67104c11","year":1996},"citing_paper":{"arxiv_id":"2501.07708","last_updated":"2025-01-13T21:39:24Z","snapshot_observed_at":"2026-08-11T12:44:45.296695Z","submitted_at":"2025-01-13T21:39:24Z","title":"Cassiopeia A's Reverse Shock and its Effects on the Expanding SN Ejecta","version":1},"reference_index":37,"source":"arxiv_source","source_observed_at":"2026-08-10T20:40:51.196591Z"},"links":{"citing_paper":"/paper/2501.07708"},"observation_digest":"sha256:b43f86d432cda1258a4e6748cd31b0b21511037241362c79fcfb98232495eb7f","observation_id":"84c72e43-6220-4991-a20c-672b5041a7a0","resolution":{"observed_at":"2026-08-10T20:40:52.421396Z","resolver_source":"doi","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-11T06:34:44.6726+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-11T06:34:44.6726+00:00","source":"crossref"},{"observed_at":"2026-08-11T06:34:36.301508+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":"10.1086/312776","metadata_source":"doi_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-10T20:40:52.404864Z","title":"S., & Petre , R","venue":null,"work_id":"43669fce-87c4-4cb6-8a42-7d8d6b922aa8","year":2000},"citing_paper":{"arxiv_id":"2501.07708","last_updated":"2025-01-13T21:39:24Z","snapshot_observed_at":"2026-08-11T12:44:45.296695Z","submitted_at":"2025-01-13T21:39:24Z","title":"Cassiopeia A's Reverse Shock and its Effects on the Expanding SN Ejecta","version":1},"reference_index":38,"source":"arxiv_source","source_observed_at":"2026-08-10T20:40:51.200580Z"},"links":{"citing_paper":"/paper/2501.07708"},"observation_digest":"sha256:d4adfc3d470209e1e7423bc7c04305933ea1c209cb4ed922e8bb44f19a933547","observation_id":"14707f10-bd6a-4eb8-8f62-c93ed6123fb4","resolution":{"observed_at":"2026-08-10T20:40:52.409087Z","resolver_source":"doi","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-11T06:34:44.6726+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-11T06:34:44.6726+00:00","source":"crossref"},{"observed_at":"2026-08-11T06:34:36.301508+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":"2026-08-10T20:40:51.204977Z","title":null,"venue":null,"work_id":null,"year":2012},"citing_paper":{"arxiv_id":"2501.07708","last_updated":"2025-01-13T21:39:24Z","snapshot_observed_at":"2026-08-11T12:44:45.296695Z","submitted_at":"2025-01-13T21:39:24Z","title":"Cassiopeia A's Reverse Shock and its Effects on the Expanding SN Ejecta","version":1},"reference_index":39,"source":"arxiv_source","source_observed_at":"2026-08-10T20:40:51.204977Z"},"links":{"citing_paper":"/paper/2501.07708"},"observation_digest":"sha256:6195343e5d77f1c241b4f5d0dabe96cd33cf4c7b752105c52ecd7ded9579719d","observation_id":"e4ee5e8a-fbd7-473e-9709-40cc74404b8d","resolution":{"observed_at":"2026-08-10T20:40:51.204977Z","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":"2026-08-10T20:40:51.209439Z","title":"A., & Mandel , E","venue":null,"work_id":null,"year":2003},"citing_paper":{"arxiv_id":"2501.07708","last_updated":"2025-01-13T21:39:24Z","snapshot_observed_at":"2026-08-11T12:44:45.296695Z","submitted_at":"2025-01-13T21:39:24Z","title":"Cassiopeia A's Reverse Shock and its Effects on the Expanding SN Ejecta","version":1},"reference_index":40,"source":"arxiv_source","source_observed_at":"2026-08-10T20:40:51.209439Z"},"links":{"citing_paper":"/paper/2501.07708"},"observation_digest":"sha256:ff4f8616e7af0a7f532256b32834ccad409adf5789e334bdf204af2e93851ea5","observation_id":"3b29c90d-2a97-4131-bb25-28cb7218ed92","resolution":{"observed_at":"2026-08-10T20:40:51.209439Z","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":"2026-08-10T20:40:51.213742Z","title":"1976 a , , 51, 236","venue":null,"work_id":null,"year":1976},"citing_paper":{"arxiv_id":"2501.07708","last_updated":"2025-01-13T21:39:24Z","snapshot_observed_at":"2026-08-11T12:44:45.296695Z","submitted_at":"2025-01-13T21:39:24Z","title":"Cassiopeia A's Reverse Shock and its Effects on the Expanding SN Ejecta","version":1},"reference_index":41,"source":"arxiv_source","source_observed_at":"2026-08-10T20:40:51.213742Z"},"links":{"citing_paper":"/paper/2501.07708"},"observation_digest":"sha256:d3d0bb47687576f882d7c5dafe722748c3dd8eb7fca4da7806a08dc17cf94416","observation_id":"b01bd6ee-9f37-4a04-9e90-a8cceae14fd2","resolution":{"observed_at":"2026-08-10T20:40:51.213742Z","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":"10.1086/190400","metadata_source":"doi_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-10T20:40:52.387113Z","title":"1976 b , , 32, 351, 10.1086/190400","venue":null,"work_id":"9ee7907b-1aa2-4842-9be5-77fe901fbd83","year":1976},"citing_paper":{"arxiv_id":"2501.07708","last_updated":"2025-01-13T21:39:24Z","snapshot_observed_at":"2026-08-11T12:44:45.296695Z","submitted_at":"2025-01-13T21:39:24Z","title":"Cassiopeia A's Reverse Shock and its Effects on the Expanding SN Ejecta","version":1},"reference_index":42,"source":"arxiv_source","source_observed_at":"2026-08-10T20:40:51.217224Z"},"links":{"citing_paper":"/paper/2501.07708"},"observation_digest":"sha256:d5be632629fdc47a51b53a833b01a6bbeada7ad832a0a98464d95c83f502957e","observation_id":"9009aeb2-7eff-4787-abd2-669e6734ba92","resolution":{"observed_at":"2026-08-10T20:40:52.390817Z","resolver_source":"doi","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-11T06:34:44.6726+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-11T06:34:44.6726+00:00","source":"crossref"},{"observed_at":"2026-08-11T06:34:36.301508+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":"2026-08-10T20:40:51.221992Z","title":"2018, , 856, 18, 10.3847/1538-4357/aab092","venue":null,"work_id":null,"year":2018},"citing_paper":{"arxiv_id":"2501.07708","last_updated":"2025-01-13T21:39:24Z","snapshot_observed_at":"2026-08-11T12:44:45.296695Z","submitted_at":"2025-01-13T21:39:24Z","title":"Cassiopeia A's Reverse Shock and its Effects on the Expanding SN Ejecta","version":1},"reference_index":43,"source":"arxiv_source","source_observed_at":"2026-08-10T20:40:51.221992Z"},"links":{"citing_paper":"/paper/2501.07708"},"observation_digest":"sha256:93a6ae77ebf9785e5f7ed04e8b387aa768abe40cd74983cc40575d3dff49d817","observation_id":"f549484b-dff4-4402-8149-0c6f1ee069f3","resolution":{"observed_at":"2026-08-10T20:40:51.221992Z","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":"2026-08-10T20:40:51.226904Z","title":"E., Do , T., de Mink , S","venue":null,"work_id":null,"year":2019},"citing_paper":{"arxiv_id":"2501.07708","last_updated":"2025-01-13T21:39:24Z","snapshot_observed_at":"2026-08-11T12:44:45.296695Z","submitted_at":"2025-01-13T21:39:24Z","title":"Cassiopeia A's Reverse Shock and its Effects on the Expanding SN Ejecta","version":1},"reference_index":44,"source":"arxiv_source","source_observed_at":"2026-08-10T20:40:51.226904Z"},"links":{"citing_paper":"/paper/2501.07708"},"observation_digest":"sha256:90e556f48d33aad33ae807617eb3bfa875caa6e11683ce7419aa21c8c02d03e8","observation_id":"5e4dddca-8eb2-4e7d-a540-2bc28109af14","resolution":{"observed_at":"2026-08-10T20:40:51.226904Z","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":"2026-08-10T20:40:51.232906Z","title":"T., & M \\\"u ller , E","venue":null,"work_id":null,"year":2003},"citing_paper":{"arxiv_id":"2501.07708","last_updated":"2025-01-13T21:39:24Z","snapshot_observed_at":"2026-08-11T12:44:45.296695Z","submitted_at":"2025-01-13T21:39:24Z","title":"Cassiopeia A's Reverse Shock and its Effects on the Expanding SN Ejecta","version":1},"reference_index":45,"source":"arxiv_source","source_observed_at":"2026-08-10T20:40:51.232906Z"},"links":{"citing_paper":"/paper/2501.07708"},"observation_digest":"sha256:726f772db0e00a18e3f52cf2ccee531932c5749fdce14779d37674bf0cb60c1f","observation_id":"383d7210-fc14-43d0-9c7c-9d5843902f1e","resolution":{"observed_at":"2026-08-10T20:40:51.232906Z","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":"2026-08-10T20:40:51.237582Z","title":"S., De Looze , I., et al","venue":null,"work_id":null,"year":2024},"citing_paper":{"arxiv_id":"2501.07708","last_updated":"2025-01-13T21:39:24Z","snapshot_observed_at":"2026-08-11T12:44:45.296695Z","submitted_at":"2025-01-13T21:39:24Z","title":"Cassiopeia A's Reverse Shock and its Effects on the Expanding SN Ejecta","version":1},"reference_index":46,"source":"arxiv_source","source_observed_at":"2026-08-10T20:40:51.237582Z"},"links":{"citing_paper":"/paper/2501.07708"},"observation_digest":"sha256:bceb33431d099b6ba00d0dfc95fb2654cc5f1b6e7fe8fe455abf2e76f2502549","observation_id":"4d16ff18-63b2-411c-b058-50194667cc72","resolution":{"observed_at":"2026-08-10T20:40:51.237582Z","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":"2026-08-10T20:40:51.243114Z","title":"D., Barlow , M","venue":null,"work_id":null,"year":2023},"citing_paper":{"arxiv_id":"2501.07708","last_updated":"2025-01-13T21:39:24Z","snapshot_observed_at":"2026-08-11T12:44:45.296695Z","submitted_at":"2025-01-13T21:39:24Z","title":"Cassiopeia A's Reverse Shock and its Effects on the Expanding SN Ejecta","version":1},"reference_index":47,"source":"arxiv_source","source_observed_at":"2026-08-10T20:40:51.243114Z"},"links":{"citing_paper":"/paper/2501.07708"},"observation_digest":"sha256:4747329fac2b3a07ab6d050913cc50d6f3d12c4594e05c83248e5b559e8d1043","observation_id":"0c05ed53-f325-4603-961d-05305b2e913f","resolution":{"observed_at":"2026-08-10T20:40:51.243114Z","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":"2026-08-10T20:40:51.252517Z","title":"D., Barlow , M","venue":null,"work_id":null,"year":2019},"citing_paper":{"arxiv_id":"2501.07708","last_updated":"2025-01-13T21:39:24Z","snapshot_observed_at":"2026-08-11T12:44:45.296695Z","submitted_at":"2025-01-13T21:39:24Z","title":"Cassiopeia A's Reverse Shock and its Effects on the Expanding SN Ejecta","version":1},"reference_index":48,"source":"arxiv_source","source_observed_at":"2026-08-10T20:40:51.252517Z"},"links":{"citing_paper":"/paper/2501.07708"},"observation_digest":"sha256:4e373284833f77cfb439f6f1e47280d2cdf8406e70d4cca5d49dccec09773907","observation_id":"ba9bd198-29c7-44bb-8af0-11d69dbe494b","resolution":{"observed_at":"2026-08-10T20:40:51.252517Z","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":"2026-08-10T20:40:51.257663Z","title":"I., McKee , C","venue":null,"work_id":null,"year":1994},"citing_paper":{"arxiv_id":"2501.07708","last_updated":"2025-01-13T21:39:24Z","snapshot_observed_at":"2026-08-11T12:44:45.296695Z","submitted_at":"2025-01-13T21:39:24Z","title":"Cassiopeia A's Reverse Shock and its Effects on the Expanding SN Ejecta","version":1},"reference_index":49,"source":"arxiv_source","source_observed_at":"2026-08-10T20:40:51.257663Z"},"links":{"citing_paper":"/paper/2501.07708"},"observation_digest":"sha256:244bda6f8637283eb0777fecacc510ebf4cd3e99ef0fe865663915307525a6e2","observation_id":"f5de5d1e-3b38-4330-8be9-32216dda46c9","resolution":{"observed_at":"2026-08-10T20:40:51.257663Z","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":"10.3847/1538-4357/aae20e","metadata_source":"doi_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-10T20:40:52.325099Z","title":"2018, , 866, 139, 10.3847/1538-4357/aae20e","venue":null,"work_id":"575cd191-aa32-495a-88d8-5e87310d5ffe","year":2018},"citing_paper":{"arxiv_id":"2501.07708","last_updated":"2025-01-13T21:39:24Z","snapshot_observed_at":"2026-08-11T12:44:45.296695Z","submitted_at":"2025-01-13T21:39:24Z","title":"Cassiopeia A's Reverse Shock and its Effects on the Expanding SN Ejecta","version":1},"reference_index":50,"source":"arxiv_source","source_observed_at":"2026-08-10T20:40:51.262889Z"},"links":{"citing_paper":"/paper/2501.07708"},"observation_digest":"sha256:4257a9eed4358c23081f36d849db033924b6ac95333971a51121655b75397076","observation_id":"9e29d5f2-3108-48cb-97fc-9bf667df64e4","resolution":{"observed_at":"2026-08-10T20:40:52.329331Z","resolver_source":"doi","status":"verified_exact"},"standing_notice":{"events":[{"edge_observation":{"observed_at":"2026-08-11T00:18:03.834376+00:00","source":"paper_reference_links","state":"open"},"event_date":"2020-06-25","event_type":"correction","notice_doi":"10.3847/1538-4357/ab980c","provenance":{"observed_at":"2026-07-11T02:57:35.134259+00:00","source":"crossref","source_record_id":"10.3847/1538-4357/ab980c->10.3847/1538-4357/aae20e:correction"}}],"reason":null,"source_receipts":[{"observed_at":"2026-08-11T06:34:44.6726+00:00","source":"crossref"},{"observed_at":"2026-08-11T06:34:36.301508+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":"10.1086/311604","metadata_source":"doi_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-10T20:40:52.313192Z","title":"V., & Keohane , J","venue":null,"work_id":"4e7c282e-8abc-4ef0-88f6-4aeb494748bc","year":1998},"citing_paper":{"arxiv_id":"2501.07708","last_updated":"2025-01-13T21:39:24Z","snapshot_observed_at":"2026-08-11T12:44:45.296695Z","submitted_at":"2025-01-13T21:39:24Z","title":"Cassiopeia A's Reverse Shock and its Effects on the Expanding SN Ejecta","version":1},"reference_index":51,"source":"arxiv_source","source_observed_at":"2026-08-10T20:40:51.268677Z"},"links":{"citing_paper":"/paper/2501.07708"},"observation_digest":"sha256:56c8398a260998b64fd19b74735c88b78a9e1e36ea23b37016fd68d9af611f8d","observation_id":"1af5ea23-fccd-41e1-8cb7-1d778a4be259","resolution":{"observed_at":"2026-08-10T20:40:52.317264Z","resolver_source":"doi","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-11T06:34:44.6726+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-11T06:34:44.6726+00:00","source":"crossref"},{"observed_at":"2026-08-11T06:34:36.301508+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":"2026-08-10T20:40:51.274625Z","title":"M., Usuda , T., et al","venue":null,"work_id":null,"year":2008},"citing_paper":{"arxiv_id":"2501.07708","last_updated":"2025-01-13T21:39:24Z","snapshot_observed_at":"2026-08-11T12:44:45.296695Z","submitted_at":"2025-01-13T21:39:24Z","title":"Cassiopeia A's Reverse Shock and its Effects on the Expanding SN Ejecta","version":1},"reference_index":52,"source":"arxiv_source","source_observed_at":"2026-08-10T20:40:51.274625Z"},"links":{"citing_paper":"/paper/2501.07708"},"observation_digest":"sha256:ab128f002dae807366e72ef189f1d12903721ba4e7a71d1ce39c24a5aab8d9d3","observation_id":"f30ccb93-8f3b-428a-983c-502727d70ea9","resolution":{"observed_at":"2026-08-10T20:40:51.274625Z","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":"2026-08-10T20:40:51.281532Z","title":"M., & Hwang , U","venue":null,"work_id":null,"year":2003},"citing_paper":{"arxiv_id":"2501.07708","last_updated":"2025-01-13T21:39:24Z","snapshot_observed_at":"2026-08-11T12:44:45.296695Z","submitted_at":"2025-01-13T21:39:24Z","title":"Cassiopeia A's Reverse Shock and its Effects on the Expanding SN Ejecta","version":1},"reference_index":53,"source":"arxiv_source","source_observed_at":"2026-08-10T20:40:51.281532Z"},"links":{"citing_paper":"/paper/2501.07708"},"observation_digest":"sha256:369e64258864e71f9527ab31aea4c43558c3469877858c054c5f70956992944d","observation_id":"efc2099b-5358-4834-a753-9149adf83695","resolution":{"observed_at":"2026-08-10T20:40:51.281532Z","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":"10.1016/s0076-695x(08)60497-4","metadata_source":"doi_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-10T20:40:52.284887Z","title":null,"venue":null,"work_id":"18aa00b5-7e77-47ec-a7a4-ad0d9470e444","year":1974},"citing_paper":{"arxiv_id":"2501.07708","last_updated":"2025-01-13T21:39:24Z","snapshot_observed_at":"2026-08-11T12:44:45.296695Z","submitted_at":"2025-01-13T21:39:24Z","title":"Cassiopeia A's Reverse Shock and its Effects on the Expanding SN Ejecta","version":1},"reference_index":54,"source":"arxiv_source","source_observed_at":"2026-08-10T20:40:51.286294Z"},"links":{"citing_paper":"/paper/2501.07708"},"observation_digest":"sha256:a2cd7106dd2a9c2c7d5be6b66c215dfde7a7c92598344c83717cd7bfc437c030","observation_id":"eb99e64c-e595-47bf-8ee1-f91099e06e6f","resolution":{"observed_at":"2026-08-10T20:40:52.290305Z","resolver_source":"doi","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-11T06:34:44.6726+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-11T06:34:44.6726+00:00","source":"crossref"},{"observed_at":"2026-08-11T06:34:36.301508+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":"10.1086/117477","metadata_source":"doi_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-10T20:40:52.266528Z","title":"S., MacAlpine , G","venue":null,"work_id":"ebc52f5c-71ea-4034-8aac-de3c9f7f232d","year":1995},"citing_paper":{"arxiv_id":"2501.07708","last_updated":"2025-01-13T21:39:24Z","snapshot_observed_at":"2026-08-11T12:44:45.296695Z","submitted_at":"2025-01-13T21:39:24Z","title":"Cassiopeia A's Reverse Shock and its Effects on the Expanding SN Ejecta","version":1},"reference_index":55,"source":"arxiv_source","source_observed_at":"2026-08-10T20:40:51.291384Z"},"links":{"citing_paper":"/paper/2501.07708"},"observation_digest":"sha256:7ab25ca959d860c961b2f1810186afa9ee8474c2adda05e00c2cc28d7bb14577","observation_id":"8bb0c84d-1adf-4541-8fed-4e7a984ca33a","resolution":{"observed_at":"2026-08-10T20:40:52.272237Z","resolver_source":"doi","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-11T06:34:44.6726+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-11T06:34:44.6726+00:00","source":"crossref"},{"observed_at":"2026-08-11T06:34:36.301508+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":"2026-08-10T20:40:51.295584Z","title":"2010, , 140, 1062, 10.1088/0004-6256/140/4/1062","venue":null,"work_id":null,"year":2010},"citing_paper":{"arxiv_id":"2501.07708","last_updated":"2025-01-13T21:39:24Z","snapshot_observed_at":"2026-08-11T12:44:45.296695Z","submitted_at":"2025-01-13T21:39:24Z","title":"Cassiopeia A's Reverse Shock and its Effects on the Expanding SN Ejecta","version":1},"reference_index":56,"source":"arxiv_source","source_observed_at":"2026-08-10T20:40:51.295584Z"},"links":{"citing_paper":"/paper/2501.07708"},"observation_digest":"sha256:6b8162f254a00ebe474596a5f69af681988b3f099aa50a0419ca6af74c7d396c","observation_id":"5783dc53-8e90-402b-8776-53cfe2c3e61d","resolution":{"observed_at":"2026-08-10T20:40:51.295584Z","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":"10.1088/0004-637x/789/1/7","metadata_source":"doi_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-10T20:40:52.245084Z","title":"P., & Slane , P","venue":null,"work_id":"9ad99f63-d37e-4906-8d53-9097bdfe63d0","year":2014},"citing_paper":{"arxiv_id":"2501.07708","last_updated":"2025-01-13T21:39:24Z","snapshot_observed_at":"2026-08-11T12:44:45.296695Z","submitted_at":"2025-01-13T21:39:24Z","title":"Cassiopeia A's Reverse Shock and its Effects on the Expanding SN Ejecta","version":1},"reference_index":57,"source":"arxiv_source","source_observed_at":"2026-08-10T20:40:51.299521Z"},"links":{"citing_paper":"/paper/2501.07708"},"observation_digest":"sha256:68121d49390451e8ec91248b9cf8ee986af78083c4ac234a69a44461965d3cb9","observation_id":"67daabab-8f03-40da-a04c-7b442d474eb8","resolution":{"observed_at":"2026-08-10T20:40:52.249236Z","resolver_source":"doi","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-11T06:34:44.6726+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-11T06:34:44.6726+00:00","source":"crossref"},{"observed_at":"2026-08-11T06:34:36.301508+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":"2026-08-10T20:40:51.303436Z","title":"F., Klein , R","venue":null,"work_id":null,"year":1994},"citing_paper":{"arxiv_id":"2501.07708","last_updated":"2025-01-13T21:39:24Z","snapshot_observed_at":"2026-08-11T12:44:45.296695Z","submitted_at":"2025-01-13T21:39:24Z","title":"Cassiopeia A's Reverse Shock and its Effects on the Expanding SN Ejecta","version":1},"reference_index":58,"source":"arxiv_source","source_observed_at":"2026-08-10T20:40:51.303436Z"},"links":{"citing_paper":"/paper/2501.07708"},"observation_digest":"sha256:470c607606322213499be1243f2fe3b1c65736036ae09cd57245f660b02d8387","observation_id":"af2dca41-0df4-40fd-be14-151f28f25b3f","resolution":{"observed_at":"2026-08-10T20:40:51.303436Z","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":"2026-08-10T20:40:51.307694Z","title":"D., & McKee , C","venue":null,"work_id":null,"year":1999},"citing_paper":{"arxiv_id":"2501.07708","last_updated":"2025-01-13T21:39:24Z","snapshot_observed_at":"2026-08-11T12:44:45.296695Z","submitted_at":"2025-01-13T21:39:24Z","title":"Cassiopeia A's Reverse Shock and its Effects on the Expanding SN Ejecta","version":1},"reference_index":59,"source":"arxiv_source","source_observed_at":"2026-08-10T20:40:51.307694Z"},"links":{"citing_paper":"/paper/2501.07708"},"observation_digest":"sha256:f61f1b01847b654f7a1263a5b0f86820caba48d7e66c2ad1732fe29b05c16ab7","observation_id":"deb7d0f4-0ee6-4600-842d-9bba6f7b1d1f","resolution":{"observed_at":"2026-08-10T20:40:51.307694Z","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":"10.1086/152721","metadata_source":"doi_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-10T20:40:52.212881Z","title":null,"venue":null,"work_id":"d8677fcf-cfa8-4eb5-80ed-a6db1bfc4f39","year":1974},"citing_paper":{"arxiv_id":"2501.07708","last_updated":"2025-01-13T21:39:24Z","snapshot_observed_at":"2026-08-11T12:44:45.296695Z","submitted_at":"2025-01-13T21:39:24Z","title":"Cassiopeia A's Reverse Shock and its Effects on the Expanding SN Ejecta","version":1},"reference_index":60,"source":"arxiv_source","source_observed_at":"2026-08-10T20:40:51.316671Z"},"links":{"citing_paper":"/paper/2501.07708"},"observation_digest":"sha256:7e9449c5a68e16153b76b6c0f6bcc26c93e2a8d5d1185fca5bb0aaede848b99a","observation_id":"0eab2e21-da93-4d34-a059-3918639eedc2","resolution":{"observed_at":"2026-08-10T20:40:52.216484Z","resolver_source":"doi","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-11T06:34:44.6726+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-11T06:34:44.6726+00:00","source":"crossref"},{"observed_at":"2026-08-11T06:34:36.301508+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":"2026-08-10T20:40:51.321203Z","title":"F., & Truelove , J","venue":null,"work_id":null,"year":1995},"citing_paper":{"arxiv_id":"2501.07708","last_updated":"2025-01-13T21:39:24Z","snapshot_observed_at":"2026-08-11T12:44:45.296695Z","submitted_at":"2025-01-13T21:39:24Z","title":"Cassiopeia A's Reverse Shock and its Effects on the Expanding SN Ejecta","version":1},"reference_index":61,"source":"arxiv_source","source_observed_at":"2026-08-10T20:40:51.321203Z"},"links":{"citing_paper":"/paper/2501.07708"},"observation_digest":"sha256:0f56145299b8e4a1defae271bdb9d24aa75864bb1a3b8cb8e10d31791f01bf1a","observation_id":"51f8efc3-fd17-436d-941a-482c7cc2e741","resolution":{"observed_at":"2026-08-10T20:40:51.321203Z","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":"2026-08-10T20:40:51.326892Z","title":"D., & R \\\"o ttgering , H","venue":null,"work_id":null,"year":2002},"citing_paper":{"arxiv_id":"2501.07708","last_updated":"2025-01-13T21:39:24Z","snapshot_observed_at":"2026-08-11T12:44:45.296695Z","submitted_at":"2025-01-13T21:39:24Z","title":"Cassiopeia A's Reverse Shock and its Effects on the Expanding SN Ejecta","version":1},"reference_index":62,"source":"arxiv_source","source_observed_at":"2026-08-10T20:40:51.326892Z"},"links":{"citing_paper":"/paper/2501.07708"},"observation_digest":"sha256:f3e55ed3ff2577346d7a2c4483a61f1bdc3a0ec1528070a0a811af22155c1af4","observation_id":"805083e6-ef81-4eb3-99bf-1dc7f6a95e4a","resolution":{"observed_at":"2026-08-10T20:40:51.326892Z","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":"2026-08-10T20:40:51.331556Z","title":"R., Dwek , E., & Slavin , J","venue":null,"work_id":null,"year":2016},"citing_paper":{"arxiv_id":"2501.07708","last_updated":"2025-01-13T21:39:24Z","snapshot_observed_at":"2026-08-11T12:44:45.296695Z","submitted_at":"2025-01-13T21:39:24Z","title":"Cassiopeia A's Reverse Shock and its Effects on the Expanding SN Ejecta","version":1},"reference_index":63,"source":"arxiv_source","source_observed_at":"2026-08-10T20:40:51.331556Z"},"links":{"citing_paper":"/paper/2501.07708"},"observation_digest":"sha256:6fc2b11fb6baabeea1ab3ff9b1a9f027dfa0b09d93516387f614f82cacea44d4","observation_id":"17b94cac-5f88-485f-a9cd-f894c1178183","resolution":{"observed_at":"2026-08-10T20:40:51.331556Z","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":"2026-08-10T20:40:51.335663Z","title":null,"venue":null,"work_id":null,"year":2013},"citing_paper":{"arxiv_id":"2501.07708","last_updated":"2025-01-13T21:39:24Z","snapshot_observed_at":"2026-08-11T12:44:45.296695Z","submitted_at":"2025-01-13T21:39:24Z","title":"Cassiopeia A's Reverse Shock and its Effects on the Expanding SN Ejecta","version":1},"reference_index":64,"source":"arxiv_source","source_observed_at":"2026-08-10T20:40:51.335663Z"},"links":{"citing_paper":"/paper/2501.07708"},"observation_digest":"sha256:c93b47da2c8cbe6a281bee7ee1447b7a91bf80c7681a63257e4c42f9f39ce113","observation_id":"3822a402-3f70-436f-b2a6-4304a7362536","resolution":{"observed_at":"2026-08-10T20:40:51.335663Z","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":"2026-08-10T20:40:51.340639Z","title":"2015, Science, 347, 526, 10.1126/science.1261949","venue":null,"work_id":null,"year":2015},"citing_paper":{"arxiv_id":"2501.07708","last_updated":"2025-01-13T21:39:24Z","snapshot_observed_at":"2026-08-11T12:44:45.296695Z","submitted_at":"2025-01-13T21:39:24Z","title":"Cassiopeia A's Reverse Shock and its Effects on the Expanding SN Ejecta","version":1},"reference_index":65,"source":"arxiv_source","source_observed_at":"2026-08-10T20:40:51.340639Z"},"links":{"citing_paper":"/paper/2501.07708"},"observation_digest":"sha256:ce39347ca5ea98b6631ffbb90ded0fd85cb0e9a1833d47c958e30b1a19b71ea7","observation_id":"59d6bded-3b4e-405a-bdf0-db2612150d95","resolution":{"observed_at":"2026-08-10T20:40:51.340639Z","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":"2026-08-10T20:40:51.344935Z","title":"2024, , 965, L27, 10.3847/2041-8213/ad324b","venue":null,"work_id":null,"year":2024},"citing_paper":{"arxiv_id":"2501.07708","last_updated":"2025-01-13T21:39:24Z","snapshot_observed_at":"2026-08-11T12:44:45.296695Z","submitted_at":"2025-01-13T21:39:24Z","title":"Cassiopeia A's Reverse Shock and its Effects on the Expanding SN Ejecta","version":1},"reference_index":66,"source":"arxiv_source","source_observed_at":"2026-08-10T20:40:51.344935Z"},"links":{"citing_paper":"/paper/2501.07708"},"observation_digest":"sha256:c539a3b4b599a8d6e218f80e583c8d7cdb0253c0cf675f74c1614eb78b48a534","observation_id":"7874c06d-3c59-4508-adf1-5db22a4fef5e","resolution":{"observed_at":"2026-08-10T20:40:51.344935Z","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":"2026-08-10T20:40:51.349290Z","title":"1959, in URSI Symp","venue":null,"work_id":null,"year":1959},"citing_paper":{"arxiv_id":"2501.07708","last_updated":"2025-01-13T21:39:24Z","snapshot_observed_at":"2026-08-11T12:44:45.296695Z","submitted_at":"2025-01-13T21:39:24Z","title":"Cassiopeia A's Reverse Shock and its Effects on the Expanding SN Ejecta","version":1},"reference_index":67,"source":"arxiv_source","source_observed_at":"2026-08-10T20:40:51.349290Z"},"links":{"citing_paper":"/paper/2501.07708"},"observation_digest":"sha256:c454a58bfdc0030d6a2574102cdba459ce67edd51d3615caecbebee7b766445d","observation_id":"ba3a9623-b33e-456b-b6fc-514462d02fa2","resolution":{"observed_at":"2026-08-10T20:40:51.349290Z","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":"2026-08-10T20:40:51.353568Z","title":"1964, Annual Review of Astronomy and Astrophysics, 2, 247, 10.1146/annurev.aa.02.090164.001335","venue":null,"work_id":null,"year":1964},"citing_paper":{"arxiv_id":"2501.07708","last_updated":"2025-01-13T21:39:24Z","snapshot_observed_at":"2026-08-11T12:44:45.296695Z","submitted_at":"2025-01-13T21:39:24Z","title":"Cassiopeia A's Reverse Shock and its Effects on the Expanding SN Ejecta","version":1},"reference_index":68,"source":"arxiv_source","source_observed_at":"2026-08-10T20:40:51.353568Z"},"links":{"citing_paper":"/paper/2501.07708"},"observation_digest":"sha256:c0f8442267b4d715ae1b156af624f2cc633ff0f6133b49d3c67caba53bca874f","observation_id":"2e2c07f8-970c-4a1c-8ecf-4fa777ad4c58","resolution":{"observed_at":"2026-08-10T20:40:51.353568Z","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":"10.1038/2091339a0","metadata_source":"doi_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-10T20:40:52.163657Z","title":"1966, , 209, 1339, 10.1038/2091339a0","venue":null,"work_id":"e8b460a7-4364-4eb9-95d8-c004354535e0","year":1966},"citing_paper":{"arxiv_id":"2501.07708","last_updated":"2025-01-13T21:39:24Z","snapshot_observed_at":"2026-08-11T12:44:45.296695Z","submitted_at":"2025-01-13T21:39:24Z","title":"Cassiopeia A's Reverse Shock and its Effects on the Expanding SN Ejecta","version":1},"reference_index":69,"source":"arxiv_source","source_observed_at":"2026-08-10T20:40:51.358040Z"},"links":{"citing_paper":"/paper/2501.07708"},"observation_digest":"sha256:be89f89d34f5cf0a1288598364aacb322815a3992a27c41325d15d48c3e795ab","observation_id":"c79f8ddb-363b-4d9e-afb5-abc2f4d73bcf","resolution":{"observed_at":"2026-08-10T20:40:52.166951Z","resolver_source":"doi","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-11T06:34:44.6726+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-11T06:34:44.6726+00:00","source":"crossref"},{"observed_at":"2026-08-11T06:34:36.301508+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":"2026-08-10T20:40:51.362744Z","title":"1968, Nonthermal Galactic Radio Sources , ed","venue":null,"work_id":null,"year":1968},"citing_paper":{"arxiv_id":"2501.07708","last_updated":"2025-01-13T21:39:24Z","snapshot_observed_at":"2026-08-11T12:44:45.296695Z","submitted_at":"2025-01-13T21:39:24Z","title":"Cassiopeia A's Reverse Shock and its Effects on the Expanding SN Ejecta","version":1},"reference_index":70,"source":"arxiv_source","source_observed_at":"2026-08-10T20:40:51.362744Z"},"links":{"citing_paper":"/paper/2501.07708"},"observation_digest":"sha256:ace10e449dc521436f01e45ddcd87e2073b69e27f1e63a9c103952e021cca4f8","observation_id":"9074ca56-cb1c-4848-b937-215631c4a30c","resolution":{"observed_at":"2026-08-10T20:40:51.362744Z","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":"10.1086/145814","metadata_source":"doi_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-10T20:40:52.152360Z","title":null,"venue":null,"work_id":"2eb95d60-498d-44f6-8680-627928671859","year":1954},"citing_paper":{"arxiv_id":"2501.07708","last_updated":"2025-01-13T21:39:24Z","snapshot_observed_at":"2026-08-11T12:44:45.296695Z","submitted_at":"2025-01-13T21:39:24Z","title":"Cassiopeia A's Reverse Shock and its Effects on the Expanding SN Ejecta","version":1},"reference_index":71,"source":"arxiv_source","source_observed_at":"2026-08-10T20:40:51.367311Z"},"links":{"citing_paper":"/paper/2501.07708"},"observation_digest":"sha256:0a033f278a69bec7d94e9c20ea6782a99a000bb6e14d2d6e1768b78b5fe95373","observation_id":"a4971604-f054-4df1-82cc-5be6840be465","resolution":{"observed_at":"2026-08-10T20:40:52.155848Z","resolver_source":"doi","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-11T06:34:44.6726+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-11T06:34:44.6726+00:00","source":"crossref"},{"observed_at":"2026-08-11T06:34:36.301508+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":"10.1086/423709","metadata_source":"doi_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-10T20:40:52.140996Z","title":"A., Fesen , R","venue":null,"work_id":"d1e89b32-aa4e-40dd-8ef8-57bd2f9650a3","year":2004},"citing_paper":{"arxiv_id":"2501.07708","last_updated":"2025-01-13T21:39:24Z","snapshot_observed_at":"2026-08-11T12:44:45.296695Z","submitted_at":"2025-01-13T21:39:24Z","title":"Cassiopeia A's Reverse Shock and its Effects on the Expanding SN Ejecta","version":1},"reference_index":72,"source":"arxiv_source","source_observed_at":"2026-08-10T20:40:51.371108Z"},"links":{"citing_paper":"/paper/2501.07708"},"observation_digest":"sha256:dc014222e7c1bcb530e86cb55b8d152b98aabb96446383790cec6d880f299038","observation_id":"884008e7-3929-4209-828a-bfa734f5a031","resolution":{"observed_at":"2026-08-10T20:40:52.144723Z","resolver_source":"doi","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-11T06:34:44.6726+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-11T06:34:44.6726+00:00","source":"crossref"},{"observed_at":"2026-08-11T06:34:36.301508+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":"2026-08-10T20:40:51.375135Z","title":"1991, , 251, 505","venue":null,"work_id":null,"year":1991},"citing_paper":{"arxiv_id":"2501.07708","last_updated":"2025-01-13T21:39:24Z","snapshot_observed_at":"2026-08-11T12:44:45.296695Z","submitted_at":"2025-01-13T21:39:24Z","title":"Cassiopeia A's Reverse Shock and its Effects on the Expanding SN Ejecta","version":1},"reference_index":73,"source":"arxiv_source","source_observed_at":"2026-08-10T20:40:51.375135Z"},"links":{"citing_paper":"/paper/2501.07708"},"observation_digest":"sha256:1a821b85c11a1c30cda2b30f6e2ba6321c2f07d596b070a94de5549ca54051eb","observation_id":"3bfeacda-64cd-451d-adaa-1e9e4c4197a4","resolution":{"observed_at":"2026-08-10T20:40:51.375135Z","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":"2026-08-10T20:40:51.379400Z","title":null,"venue":null,"work_id":null,"year":1988},"citing_paper":{"arxiv_id":"2501.07708","last_updated":"2025-01-13T21:39:24Z","snapshot_observed_at":"2026-08-11T12:44:45.296695Z","submitted_at":"2025-01-13T21:39:24Z","title":"Cassiopeia A's Reverse Shock and its Effects on the Expanding SN Ejecta","version":1},"reference_index":74,"source":"arxiv_source","source_observed_at":"2026-08-10T20:40:51.379400Z"},"links":{"citing_paper":"/paper/2501.07708"},"observation_digest":"sha256:c3384ec24b15803c047ae2d7195b13469ce12240655afb0b363b395dcbad7cad","observation_id":"ac08877d-7666-499c-b4e0-8d07658d06ee","resolution":{"observed_at":"2026-08-10T20:40:51.379400Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":{"arxiv_id":"2407.14584","last_updated":"2024-10-28T16:41:48Z","snapshot_observed_at":"2026-07-06T18:49:16.284410Z","submitted_at":"2024-07-19T18:00:00Z","title":"Echo Location: Distances to Galactic Supernovae From ASAS-SN Light Echoes and 3D Dust Maps","version":2},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"2407.14584","snapshot_observed_at":"2026-08-10T20:40:51.385048Z","title":"D., Tucker , M","venue":null,"work_id":null,"year":2024},"citing_paper":{"arxiv_id":"2501.07708","last_updated":"2025-01-13T21:39:24Z","snapshot_observed_at":"2026-08-11T12:44:45.296695Z","submitted_at":"2025-01-13T21:39:24Z","title":"Cassiopeia A's Reverse Shock and its Effects on the Expanding SN Ejecta","version":1},"reference_index":75,"source":"arxiv_source","source_observed_at":"2026-08-10T20:40:51.385048Z"},"links":{"cited_paper":"/paper/2407.14584","citing_paper":"/paper/2501.07708"},"observation_digest":"sha256:baa8837bd3951d14d5e7fa871b8a782d37361c0e4c575cf5a2828eda82406b2b","observation_id":"4552434b-656f-42a3-b335-6c8801cd2b35","resolution":{"observed_at":"2026-08-10T20:40:51.385048Z","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":"2026-08-10T20:40:51.391747Z","title":"L., & Bocchino , F","venue":null,"work_id":null,"year":2016},"citing_paper":{"arxiv_id":"2501.07708","last_updated":"2025-01-13T21:39:24Z","snapshot_observed_at":"2026-08-11T12:44:45.296695Z","submitted_at":"2025-01-13T21:39:24Z","title":"Cassiopeia A's Reverse Shock and its Effects on the Expanding SN Ejecta","version":1},"reference_index":76,"source":"arxiv_source","source_observed_at":"2026-08-10T20:40:51.391747Z"},"links":{"citing_paper":"/paper/2501.07708"},"observation_digest":"sha256:3aa7a648300622e04ab89f29aecc98888d79169426b03616b8019065116ea691","observation_id":"28352f95-5370-456c-8648-fc1ff6235b72","resolution":{"observed_at":"2026-08-10T20:40:51.391747Z","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":"2026-08-10T20:40:51.395852Z","title":"T., et al","venue":null,"work_id":null,"year":2021},"citing_paper":{"arxiv_id":"2501.07708","last_updated":"2025-01-13T21:39:24Z","snapshot_observed_at":"2026-08-11T12:44:45.296695Z","submitted_at":"2025-01-13T21:39:24Z","title":"Cassiopeia A's Reverse Shock and its Effects on the Expanding SN Ejecta","version":1},"reference_index":77,"source":"arxiv_source","source_observed_at":"2026-08-10T20:40:51.395852Z"},"links":{"citing_paper":"/paper/2501.07708"},"observation_digest":"sha256:847bf81abe2e134a15e934be05d4f8542c3c225dd6982ff7fe7b3c4f6d6864e0","observation_id":"c282a5f6-3d66-4667-a637-701f473484ab","resolution":{"observed_at":"2026-08-10T20:40:51.395852Z","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":"2026-08-10T20:40:51.399487Z","title":"2022, , 666, A2, 10.1051/0004-6361/202243258","venue":null,"work_id":null,"year":2022},"citing_paper":{"arxiv_id":"2501.07708","last_updated":"2025-01-13T21:39:24Z","snapshot_observed_at":"2026-08-11T12:44:45.296695Z","submitted_at":"2025-01-13T21:39:24Z","title":"Cassiopeia A's Reverse Shock and its Effects on the Expanding SN Ejecta","version":1},"reference_index":78,"source":"arxiv_source","source_observed_at":"2026-08-10T20:40:51.399487Z"},"links":{"citing_paper":"/paper/2501.07708"},"observation_digest":"sha256:1870dd310b80cdb16e3558c556da09f6e92a1cd5adac1ced515b3c37b9bd2ed9","observation_id":"c9dd7bc1-b128-4b23-8a3b-9d2372bcb492","resolution":{"observed_at":"2026-08-10T20:40:51.399487Z","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":"10.1088/0004-637x/697/1/535","metadata_source":"doi_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-10T20:40:52.095445Z","title":"J., & Fesen , R","venue":null,"work_id":"9e577572-65bd-4e50-9aae-faf39096ddf5","year":2009},"citing_paper":{"arxiv_id":"2501.07708","last_updated":"2025-01-13T21:39:24Z","snapshot_observed_at":"2026-08-11T12:44:45.296695Z","submitted_at":"2025-01-13T21:39:24Z","title":"Cassiopeia A's Reverse Shock and its Effects on the Expanding SN Ejecta","version":1},"reference_index":79,"source":"arxiv_source","source_observed_at":"2026-08-10T20:40:51.403232Z"},"links":{"citing_paper":"/paper/2501.07708"},"observation_digest":"sha256:b9f22ce75c66d6ed87b4dfc35acf4fad84db79e2d1911c97d83efa3a5a6cb62a","observation_id":"b5bfb6ee-1841-4213-a4d1-7a49a7d5c849","resolution":{"observed_at":"2026-08-10T20:40:52.100239Z","resolver_source":"doi","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-11T06:34:44.6726+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-11T06:34:44.6726+00:00","source":"crossref"},{"observed_at":"2026-08-11T06:34:36.301508+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":"10.1088/0004-637x/789/2/138","metadata_source":"doi_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-10T20:40:52.084383Z","title":"2014, , 789, 138, 10.1088/0004-637X/789/2/138","venue":null,"work_id":"d7111d2c-0536-48b9-8c3e-f830984b30a7","year":2014},"citing_paper":{"arxiv_id":"2501.07708","last_updated":"2025-01-13T21:39:24Z","snapshot_observed_at":"2026-08-11T12:44:45.296695Z","submitted_at":"2025-01-13T21:39:24Z","title":"Cassiopeia A's Reverse Shock and its Effects on the Expanding SN Ejecta","version":1},"reference_index":80,"source":"arxiv_source","source_observed_at":"2026-08-10T20:40:51.407372Z"},"links":{"citing_paper":"/paper/2501.07708"},"observation_digest":"sha256:0cbd18dcec6217b46d853fca019391370c898e842767d03bc3b1a5496ecfad41","observation_id":"22df4a96-4fe2-4a16-85e9-6d06c818f693","resolution":{"observed_at":"2026-08-10T20:40:52.088222Z","resolver_source":"doi","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-11T06:34:44.6726+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-11T06:34:44.6726+00:00","source":"crossref"},{"observed_at":"2026-08-11T06:34:36.301508+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":"2026-08-10T20:40:51.411340Z","title":"M., Clampin , M., De Marchi , G., et al","venue":null,"work_id":null,"year":2002},"citing_paper":{"arxiv_id":"2501.07708","last_updated":"2025-01-13T21:39:24Z","snapshot_observed_at":"2026-08-11T12:44:45.296695Z","submitted_at":"2025-01-13T21:39:24Z","title":"Cassiopeia A's Reverse Shock and its Effects on the Expanding SN Ejecta","version":1},"reference_index":81,"source":"arxiv_source","source_observed_at":"2026-08-10T20:40:51.411340Z"},"links":{"citing_paper":"/paper/2501.07708"},"observation_digest":"sha256:9c3618d84dd691a7dd31a679e4dbac438723188bf6fe944b7b18aa9750661614","observation_id":"8901544d-8bcb-4e1c-8fa5-23bbc2ea4217","resolution":{"observed_at":"2026-08-10T20:40:51.411340Z","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":"10.1086/151209","metadata_source":"doi_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-10T20:40:52.070960Z","title":"1971, , 170, 261, 10.1086/151209","venue":null,"work_id":"8bf46478-176f-45c6-8a21-2dd11c92489e","year":1971},"citing_paper":{"arxiv_id":"2501.07708","last_updated":"2025-01-13T21:39:24Z","snapshot_observed_at":"2026-08-11T12:44:45.296695Z","submitted_at":"2025-01-13T21:39:24Z","title":"Cassiopeia A's Reverse Shock and its Effects on the Expanding SN Ejecta","version":1},"reference_index":82,"source":"arxiv_source","source_observed_at":"2026-08-10T20:40:51.416046Z"},"links":{"citing_paper":"/paper/2501.07708"},"observation_digest":"sha256:fe64c710685f75229aa5b7d2a41c0127bc0c304d8439f2885d47358aa9b2914d","observation_id":"ead3b63b-05c8-427f-813a-8bf3e36b0808","resolution":{"observed_at":"2026-08-10T20:40:52.076887Z","resolver_source":"doi","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-11T06:34:44.6726+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-11T06:34:44.6726+00:00","source":"crossref"},{"observed_at":"2026-08-11T06:34:36.301508+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":"10.1086/151024","metadata_source":"doi_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-10T20:40:52.058515Z","title":"1971, , 167, 223, 10.1086/151024","venue":null,"work_id":"bfbeb051-2d15-4aaa-ae00-0c017fbe3711","year":1971},"citing_paper":{"arxiv_id":"2501.07708","last_updated":"2025-01-13T21:39:24Z","snapshot_observed_at":"2026-08-11T12:44:45.296695Z","submitted_at":"2025-01-13T21:39:24Z","title":"Cassiopeia A's Reverse Shock and its Effects on the Expanding SN Ejecta","version":1},"reference_index":83,"source":"arxiv_source","source_observed_at":"2026-08-10T20:40:51.420450Z"},"links":{"citing_paper":"/paper/2501.07708"},"observation_digest":"sha256:a783363ca2ece1ae19f2e9fcebfb3680ec6f923d9d8ff22f97a0c0a58850ffc8","observation_id":"cc1de955-9e8f-4b8b-a7b3-d8349e853d5e","resolution":{"observed_at":"2026-08-10T20:40:52.062900Z","resolver_source":"doi","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-11T06:34:44.6726+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-11T06:34:44.6726+00:00","source":"crossref"},{"observed_at":"2026-08-11T06:34:36.301508+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":"2026-08-10T20:40:51.424535Z","title":"A., & Bobin , J","venue":null,"work_id":null,"year":2021},"citing_paper":{"arxiv_id":"2501.07708","last_updated":"2025-01-13T21:39:24Z","snapshot_observed_at":"2026-08-11T12:44:45.296695Z","submitted_at":"2025-01-13T21:39:24Z","title":"Cassiopeia A's Reverse Shock and its Effects on the Expanding SN Ejecta","version":1},"reference_index":84,"source":"arxiv_source","source_observed_at":"2026-08-10T20:40:51.424535Z"},"links":{"citing_paper":"/paper/2501.07708"},"observation_digest":"sha256:e421d447b28adfc43b1bb96a858956e4da3cd39127c3a6109386883ce3a758c8","observation_id":"eb597bf9-df3d-4dc3-aba5-fe3c88cb224c","resolution":{"observed_at":"2026-08-10T20:40:51.424535Z","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":"2026-08-10T20:40:51.428544Z","title":"M., Falle , S","venue":null,"work_id":null,"year":2009},"citing_paper":{"arxiv_id":"2501.07708","last_updated":"2025-01-13T21:39:24Z","snapshot_observed_at":"2026-08-11T12:44:45.296695Z","submitted_at":"2025-01-13T21:39:24Z","title":"Cassiopeia A's Reverse Shock and its Effects on the Expanding SN Ejecta","version":1},"reference_index":85,"source":"arxiv_source","source_observed_at":"2026-08-10T20:40:51.428544Z"},"links":{"citing_paper":"/paper/2501.07708"},"observation_digest":"sha256:afab5cf804f0557301870516eeb705db7581f7a215d52cc1ffe0cc0f6e9c314b","observation_id":"495393f1-d515-426d-ac21-10a26633a35e","resolution":{"observed_at":"2026-08-10T20:40:51.428544Z","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/stw025","metadata_source":"doi_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-10T20:40:52.034880Z","title":"M., & Parkin , E","venue":null,"work_id":"ed65b5fa-65eb-479d-aee9-355c06ddd6e4","year":2016},"citing_paper":{"arxiv_id":"2501.07708","last_updated":"2025-01-13T21:39:24Z","snapshot_observed_at":"2026-08-11T12:44:45.296695Z","submitted_at":"2025-01-13T21:39:24Z","title":"Cassiopeia A's Reverse Shock and its Effects on the Expanding SN Ejecta","version":1},"reference_index":86,"source":"arxiv_source","source_observed_at":"2026-08-10T20:40:51.432432Z"},"links":{"citing_paper":"/paper/2501.07708"},"observation_digest":"sha256:3bfbcb7f20dbc241574a537fafcfba04f2e6e3b5c23182ed7dac064ac1733d93","observation_id":"6fcc22ec-78dd-4f01-8c89-f2e6b04c3780","resolution":{"observed_at":"2026-08-10T20:40:52.039259Z","resolver_source":"doi","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-11T06:34:44.6726+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-11T06:34:44.6726+00:00","source":"crossref"},{"observed_at":"2026-08-11T06:34:36.301508+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":"10.1086/422988","metadata_source":"doi_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-10T20:40:52.020009Z","title":"Y., Frank , A., & Mitran , S","venue":null,"work_id":"d2172fbb-c260-4fac-a4c3-6e2d13facc12","year":2004},"citing_paper":{"arxiv_id":"2501.07708","last_updated":"2025-01-13T21:39:24Z","snapshot_observed_at":"2026-08-11T12:44:45.296695Z","submitted_at":"2025-01-13T21:39:24Z","title":"Cassiopeia A's Reverse Shock and its Effects on the Expanding SN Ejecta","version":1},"reference_index":87,"source":"arxiv_source","source_observed_at":"2026-08-10T20:40:51.436513Z"},"links":{"citing_paper":"/paper/2501.07708"},"observation_digest":"sha256:e16d45933ef656d3dfbe3878bba69361564ef6f211ae17ee9a499415d7fb5719","observation_id":"1abc1aa4-7af4-4026-a0b6-4963aada7fd0","resolution":{"observed_at":"2026-08-10T20:40:52.025276Z","resolver_source":"doi","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-11T06:34:44.6726+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-11T06:34:44.6726+00:00","source":"crossref"},{"observed_at":"2026-08-11T06:34:36.301508+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":"10.1086/381792","metadata_source":"doi_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-10T20:40:51.999961Z","title":"Y., Dannenberg , K","venue":null,"work_id":"5ff17ab9-7132-4b87-9332-2d70ae421ddf","year":2004},"citing_paper":{"arxiv_id":"2501.07708","last_updated":"2025-01-13T21:39:24Z","snapshot_observed_at":"2026-08-11T12:44:45.296695Z","submitted_at":"2025-01-13T21:39:24Z","title":"Cassiopeia A's Reverse Shock and its Effects on the Expanding SN Ejecta","version":1},"reference_index":88,"source":"arxiv_source","source_observed_at":"2026-08-10T20:40:51.440194Z"},"links":{"citing_paper":"/paper/2501.07708"},"observation_digest":"sha256:90847512ddde494e358bc9d1bdc15cbd4d9701ebfa91e3149f523269577d89ce","observation_id":"197bb6c4-206f-4c8f-82ba-447c375dccd5","resolution":{"observed_at":"2026-08-10T20:40:52.005288Z","resolver_source":"doi","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-11T06:34:44.6726+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-11T06:34:44.6726+00:00","source":"crossref"},{"observed_at":"2026-08-11T06:34:36.301508+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":"10.1086/521143","metadata_source":"doi_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-10T20:40:51.985875Z","title":"C., Esquivel , A., Riera , A., & Vel \\'a zquez , P","venue":null,"work_id":"63873ac7-fdf5-4d17-8865-4bf7659b390b","year":2007},"citing_paper":{"arxiv_id":"2501.07708","last_updated":"2025-01-13T21:39:24Z","snapshot_observed_at":"2026-08-11T12:44:45.296695Z","submitted_at":"2025-01-13T21:39:24Z","title":"Cassiopeia A's Reverse Shock and its Effects on the Expanding SN Ejecta","version":1},"reference_index":89,"source":"arxiv_source","source_observed_at":"2026-08-10T20:40:51.444458Z"},"links":{"citing_paper":"/paper/2501.07708"},"observation_digest":"sha256:bf4ca2bd414af6c829b685de5173b2e6d902e752d9ef67aafc6104dada1ec5a3","observation_id":"d766f261-d447-4918-bbf7-6d039f60a36d","resolution":{"observed_at":"2026-08-10T20:40:51.990000Z","resolver_source":"doi","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-11T06:34:44.6726+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-11T06:34:44.6726+00:00","source":"crossref"},{"observed_at":"2026-08-11T06:34:36.301508+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":"10.1007/s11214-017-0453-6","metadata_source":"doi_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-10T20:40:51.974284Z","title":null,"venue":null,"work_id":"59a55666-42e3-4ed1-a907-d8780c3947f6","year":2018},"citing_paper":{"arxiv_id":"2501.07708","last_updated":"2025-01-13T21:39:24Z","snapshot_observed_at":"2026-08-11T12:44:45.296695Z","submitted_at":"2025-01-13T21:39:24Z","title":"Cassiopeia A's Reverse Shock and its Effects on the Expanding SN Ejecta","version":1},"reference_index":90,"source":"arxiv_source","source_observed_at":"2026-08-10T20:40:51.448881Z"},"links":{"citing_paper":"/paper/2501.07708"},"observation_digest":"sha256:d9901dd895a6f7d3d626e26a8dd111190606ea7682ec52da875786ca82c53dca","observation_id":"e01c6945-d07c-420b-b903-c4301601df72","resolution":{"observed_at":"2026-08-10T20:40:51.978398Z","resolver_source":"doi","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-11T06:34:44.6726+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-11T06:34:44.6726+00:00","source":"crossref"},{"observed_at":"2026-08-11T06:34:36.301508+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":"10.3847/1538-4357/aadf93","metadata_source":"doi_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-10T20:40:51.964117Z","title":"C., Koo , B","venue":null,"work_id":"eeb5a281-0cb5-4813-b18a-3f828b30294e","year":2018},"citing_paper":{"arxiv_id":"2501.07708","last_updated":"2025-01-13T21:39:24Z","snapshot_observed_at":"2026-08-11T12:44:45.296695Z","submitted_at":"2025-01-13T21:39:24Z","title":"Cassiopeia A's Reverse Shock and its Effects on the Expanding SN Ejecta","version":1},"reference_index":91,"source":"arxiv_source","source_observed_at":"2026-08-10T20:40:51.452685Z"},"links":{"citing_paper":"/paper/2501.07708"},"observation_digest":"sha256:a328510b5aecb4f60af5ea0142f8913e699646e112a873747a065112be705e1a","observation_id":"3ccfc315-6d92-409e-8c74-98f4f663ae42","resolution":{"observed_at":"2026-08-10T20:40:51.967669Z","resolver_source":"doi","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-11T06:34:44.6726+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-11T06:34:44.6726+00:00","source":"crossref"},{"observed_at":"2026-08-11T06:34:36.301508+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":"2026-08-10T20:40:51.457081Z","title":"E., Hester , J","venue":null,"work_id":null,"year":1995},"citing_paper":{"arxiv_id":"2501.07708","last_updated":"2025-01-13T21:39:24Z","snapshot_observed_at":"2026-08-11T12:44:45.296695Z","submitted_at":"2025-01-13T21:39:24Z","title":"Cassiopeia A's Reverse Shock and its Effects on the Expanding SN Ejecta","version":1},"reference_index":92,"source":"arxiv_source","source_observed_at":"2026-08-10T20:40:51.457081Z"},"links":{"citing_paper":"/paper/2501.07708"},"observation_digest":"sha256:b9f1b0906bf8b0869b8b7419812ceb09ac395b54b3a7c484f2dce8464ff8cba2","observation_id":"2050daa4-625f-4927-b54f-8ed88b22684d","resolution":{"observed_at":"2026-08-10T20:40:51.457081Z","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":"2026-08-10T20:40:51.461249Z","title":"L., Suntzeff , N","venue":null,"work_id":null,"year":2008},"citing_paper":{"arxiv_id":"2501.07708","last_updated":"2025-01-13T21:39:24Z","snapshot_observed_at":"2026-08-11T12:44:45.296695Z","submitted_at":"2025-01-13T21:39:24Z","title":"Cassiopeia A's Reverse Shock and its Effects on the Expanding SN Ejecta","version":1},"reference_index":93,"source":"arxiv_source","source_observed_at":"2026-08-10T20:40:51.461249Z"},"links":{"citing_paper":"/paper/2501.07708"},"observation_digest":"sha256:487420a9e2b095a50f38c365c0fd9992b6106183b7e4620b1e5a168d376add05","observation_id":"f4cb5f26-618f-41b9-b6dc-7d4af7a8ec48","resolution":{"observed_at":"2026-08-10T20:40:51.461249Z","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":"2026-08-10T20:40:51.465581Z","title":"J., Sinnott , B., et al","venue":null,"work_id":null,"year":2011},"citing_paper":{"arxiv_id":"2501.07708","last_updated":"2025-01-13T21:39:24Z","snapshot_observed_at":"2026-08-11T12:44:45.296695Z","submitted_at":"2025-01-13T21:39:24Z","title":"Cassiopeia A's Reverse Shock and its Effects on the Expanding SN Ejecta","version":1},"reference_index":94,"source":"arxiv_source","source_observed_at":"2026-08-10T20:40:51.465581Z"},"links":{"citing_paper":"/paper/2501.07708"},"observation_digest":"sha256:36314d75ac4c5bf4d31cd8e62a53a4a7e2fa57ed528da0357013c3cf8b8506e0","observation_id":"5ab3525e-5582-481c-bc92-f257c1cc59a1","resolution":{"observed_at":"2026-08-10T20:40:51.465581Z","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":"2026-08-10T20:40:51.469160Z","title":null,"venue":null,"work_id":null,"year":1948},"citing_paper":{"arxiv_id":"2501.07708","last_updated":"2025-01-13T21:39:24Z","snapshot_observed_at":"2026-08-11T12:44:45.296695Z","submitted_at":"2025-01-13T21:39:24Z","title":"Cassiopeia A's Reverse Shock and its Effects on the Expanding SN Ejecta","version":1},"reference_index":95,"source":"arxiv_source","source_observed_at":"2026-08-10T20:40:51.469160Z"},"links":{"citing_paper":"/paper/2501.07708"},"observation_digest":"sha256:1b633721e3c9255c734999cde1fe4a5db8dd6043c0474b57efa8eea25b193e8c","observation_id":"4f8f0ec1-f39f-4687-962d-47349ffd3cd2","resolution":{"observed_at":"2026-08-10T20:40:51.469160Z","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":"2026-08-10T20:40:51.472868Z","title":"2024, , 974, 245, 10.3847/1538-4357/ad739f","venue":null,"work_id":null,"year":2024},"citing_paper":{"arxiv_id":"2501.07708","last_updated":"2025-01-13T21:39:24Z","snapshot_observed_at":"2026-08-11T12:44:45.296695Z","submitted_at":"2025-01-13T21:39:24Z","title":"Cassiopeia A's Reverse Shock and its Effects on the Expanding SN Ejecta","version":1},"reference_index":96,"source":"arxiv_source","source_observed_at":"2026-08-10T20:40:51.472868Z"},"links":{"citing_paper":"/paper/2501.07708"},"observation_digest":"sha256:5cb320753f776232980bb438e21f627818807d8e156e82f35845eacf363f80d6","observation_id":"ed2ac4ff-5810-498d-a015-3abdac5f940e","resolution":{"observed_at":"2026-08-10T20:40:51.472868Z","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":"2026-08-10T20:40:51.476624Z","title":"2018, , 853, 46, 10.3847/1538-4357/aaa021","venue":null,"work_id":null,"year":2018},"citing_paper":{"arxiv_id":"2501.07708","last_updated":"2025-01-13T21:39:24Z","snapshot_observed_at":"2026-08-11T12:44:45.296695Z","submitted_at":"2025-01-13T21:39:24Z","title":"Cassiopeia A's Reverse Shock and its Effects on the Expanding SN Ejecta","version":1},"reference_index":97,"source":"arxiv_source","source_observed_at":"2026-08-10T20:40:51.476624Z"},"links":{"citing_paper":"/paper/2501.07708"},"observation_digest":"sha256:326677a7eac0dd344f7bca6f39744da18592528465a09610cb71c5d5892e76b9","observation_id":"d2cff9e5-0257-4674-9209-3e326d84a63b","resolution":{"observed_at":"2026-08-10T20:40:51.476624Z","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":"10.1086/591432","metadata_source":"doi_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-10T20:40:51.904982Z","title":"M., Vink , J., Garc \\' a-Segura , G., & Achterberg , A","venue":null,"work_id":"c560d4e0-b85d-4df9-bd9c-31919682ae3c","year":2008},"citing_paper":{"arxiv_id":"2501.07708","last_updated":"2025-01-13T21:39:24Z","snapshot_observed_at":"2026-08-11T12:44:45.296695Z","submitted_at":"2025-01-13T21:39:24Z","title":"Cassiopeia A's Reverse Shock and its Effects on the Expanding SN Ejecta","version":1},"reference_index":98,"source":"arxiv_source","source_observed_at":"2026-08-10T20:40:51.480669Z"},"links":{"citing_paper":"/paper/2501.07708"},"observation_digest":"sha256:747a603d8d62c07cf3436a088bb2be711cfe4236706566ef36dc3b54d8279b5a","observation_id":"4f625735-1f92-4a8a-8db1-92764374d1b4","resolution":{"observed_at":"2026-08-10T20:40:51.909102Z","resolver_source":"doi","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-11T06:34:44.6726+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-11T06:34:44.6726+00:00","source":"crossref"},{"observed_at":"2026-08-11T06:34:36.301508+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":"2026-08-10T20:40:51.484377Z","title":null,"venue":null,"work_id":null,"year":1973},"citing_paper":{"arxiv_id":"2501.07708","last_updated":"2025-01-13T21:39:24Z","snapshot_observed_at":"2026-08-11T12:44:45.296695Z","submitted_at":"2025-01-13T21:39:24Z","title":"Cassiopeia A's Reverse Shock and its Effects on the Expanding SN Ejecta","version":1},"reference_index":99,"source":"arxiv_source","source_observed_at":"2026-08-10T20:40:51.484377Z"},"links":{"citing_paper":"/paper/2501.07708"},"observation_digest":"sha256:9e31540d1613aa6a7870d37e77ba862afa6c1928fafe41da2c25bc7905816ae9","observation_id":"766455ac-cad6-477d-904b-1e0d3868bbf9","resolution":{"observed_at":"2026-08-10T20:40:51.484377Z","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":"2026-08-10T20:40:51.488600Z","title":"W., Smith , B","venue":null,"work_id":null,"year":2010},"citing_paper":{"arxiv_id":"2501.07708","last_updated":"2025-01-13T21:39:24Z","snapshot_observed_at":"2026-08-11T12:44:45.296695Z","submitted_at":"2025-01-13T21:39:24Z","title":"Cassiopeia A's Reverse Shock and its Effects on the Expanding SN Ejecta","version":1},"reference_index":100,"source":"arxiv_source","source_observed_at":"2026-08-10T20:40:51.488600Z"},"links":{"citing_paper":"/paper/2501.07708"},"observation_digest":"sha256:9a47141923f30b3aff06edb5b452c241480650bb5bc141b8ff2f8b40c790165c","observation_id":"4196fb40-5259-41e3-9d31-2db8163e97d6","resolution":{"observed_at":"2026-08-10T20:40:51.488600Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}}],"paper":{"arxiv_id":"2501.07708","last_updated":"2025-01-13T21:39:24Z","latest_version":1,"primary_category":"astro-ph.HE","snapshot_observed_at":"2026-08-11T12:44:45.296695Z","submitted_at":"2025-01-13T21:39:24Z","title":"Cassiopeia A's Reverse Shock and its Effects on the Expanding SN Ejecta"},"reference_resolution":{"displayed":100,"state_counts":{"malformed_identifier":0,"metadata_mismatch":0,"parse_uncertain":0,"unresolved":65,"verified_exact":35,"verified_fuzzy":0},"total_outbound_references":126},"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":"2026-08-11T06:34:44.6726+00:00","source":"crossref"},{"observed_at":"2026-08-11T06:34:36.301508+00:00","source":"retraction_watch"}],"thesis":"As of 11 August 2026, this Paper Citation Record lists 100 of 126 outbound references and 0 inbound Pith citation observations for arXiv:2501.07708."}