{"as_of":"2026-08-12T15:50:00Z","caps":{"database_statements":6,"inbound":100,"outbound":100},"context_digest":"sha256:91c7c7e4db88ae1c67227121d27c3c0fd429a67080c7dc7524efc53af39701c2","coverage":[{"denominator":64,"lane":"reference_resolution","note":"Typed states for the displayed outbound observations.","records_observed":64,"source":"paper_references, paper_reference_links","source_observed_at":"2026-08-06T18:25:19.763084Z","state":"measured"},{"denominator":65,"lane":"standing_notices","note":"One-hop event checks from named stored sources.","records_observed":65,"source":"scholarly_work_events, retraction_status_cache","source_observed_at":"2026-08-12T06:34:41.77262+00:00","state":"measured"},{"denominator":1,"lane":"inbound_itemization","note":"Pith citing papers itemized under the disclosed page cap.","records_observed":1,"source":"paper_references, paper_reference_links","source_observed_at":"2026-07-31T18:54:16.609861Z","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":[{"citation":{"cited_paper":{"arxiv_id":"2507.08907","last_updated":"2025-07-11T13:16:25Z","snapshot_observed_at":"2026-08-10T21:08:20.055482Z","submitted_at":"2025-07-11T13:16:25Z","title":"MASTER OT J072007.30+451611.6: A Polar with Strong Optical Variability and Suppressed He II Emission","version":1},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"2507.08907","snapshot_observed_at":"2026-07-31T18:54:16.609861Z","title":", keywords =","venue":null,"work_id":null,"year":null},"citing_paper":{"arxiv_id":"2607.28066","last_updated":"2026-07-30T11:44:16Z","snapshot_observed_at":"2026-08-12T03:39:40.013694Z","submitted_at":"2026-07-30T11:44:16Z","title":"Cataclysmic variables from SRG/eROSITA: new systems from eRASS1","version":1},"reference_index":97,"source":"arxiv_source","source_observed_at":"2026-07-31T18:54:16.609861Z"},"links":{"cited_paper":"/paper/2507.08907","citing_paper":"/paper/2607.28066"},"observation_digest":"sha256:77ffada58bd7adb19875b07ba7996b05c00c5bff4ec56e7c9d2bafdfee5d2cd3","observation_id":"0fa91a0e-a015-40f8-b815-7eebeb728809","resolution":{"observed_at":"2026-07-31T18:54:16.609861Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}}],"links":{"evidence":"/evidence","html":"/paper/2507.08907/citation-record","integrity":"/paper/2507.08907/integrity","json":"/paper/2507.08907/citation-record.json","paper":"/paper/2507.08907"},"outbound":[{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-06T18:25:16.106757Z","title":"A., 1996, in Jacoby G","venue":null,"work_id":null,"year":1996},"citing_paper":{"arxiv_id":"2507.08907","last_updated":"2025-07-11T13:16:25Z","snapshot_observed_at":"2026-08-10T21:08:20.055482Z","submitted_at":"2025-07-11T13:16:25Z","title":"MASTER OT J072007.30+451611.6: A Polar with Strong Optical Variability and Suppressed He II Emission","version":1},"reference_index":1,"source":"arxiv_source","source_observed_at":"2026-08-06T18:25:16.106757Z"},"links":{"citing_paper":"/paper/2507.08907"},"observation_digest":"sha256:e991bf064ae52621066d56d09a099623aec1a97d152108189c41a2ab88e8935b","observation_id":"1015933d-04e1-425e-945c-83b44d3a6021","resolution":{"observed_at":"2026-08-06T18:25:16.106757Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":"10.1051/0004-6361/202038598","metadata_source":"openalex","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-10T05:30:23.456663Z","title":"C., 2021, @doi [ ] 10.1051/0004-6361/202038598 , https://ui.adsabs.harvard.edu/abs/2021A&A...645A..56B 645, A56","venue":"Astronomy and Astrophysics","work_id":"258d4011-59e9-476b-ad15-c4c2e704e477","year":2021},"citing_paper":{"arxiv_id":"2507.08907","last_updated":"2025-07-11T13:16:25Z","snapshot_observed_at":"2026-08-10T21:08:20.055482Z","submitted_at":"2025-07-11T13:16:25Z","title":"MASTER OT J072007.30+451611.6: A Polar with Strong Optical Variability and Suppressed He II Emission","version":1},"reference_index":2,"source":"arxiv_source","source_observed_at":"2026-08-06T18:25:19.357286Z"},"links":{"citing_paper":"/paper/2507.08907"},"observation_digest":"sha256:be8be3def9739ca69b19009ac68f65f197b94d31a30f2ad8817b914c0ecbd2d8","observation_id":"0e01e474-3d7e-4d3a-a7c8-1b25fe4b4853","resolution":{"observed_at":"2026-08-06T18:25:20.479876Z","resolver_source":"doi","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-12T06:34:41.77262+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-12T06:34:41.77262+00:00","source":"crossref"},{"observed_at":"2026-08-12T06:34:36.333875+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":"10.1051/0004-6361/202450205","metadata_source":"openalex","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-10T05:30:23.456663Z","title":"V., Kirichenko A","venue":"Astronomy and Astrophysics","work_id":"b1fd2d5b-e26d-41c0-a17a-0d437fda9e14","year":2024},"citing_paper":{"arxiv_id":"2507.08907","last_updated":"2025-07-11T13:16:25Z","snapshot_observed_at":"2026-08-10T21:08:20.055482Z","submitted_at":"2025-07-11T13:16:25Z","title":"MASTER OT J072007.30+451611.6: A Polar with Strong Optical Variability and Suppressed He II Emission","version":1},"reference_index":3,"source":"arxiv_source","source_observed_at":"2026-08-06T18:25:19.372326Z"},"links":{"citing_paper":"/paper/2507.08907"},"observation_digest":"sha256:9e1842bbbe39f7f0ac9c05a9d53fe202cc05cc28bcf2fff82638895cf5e6b101","observation_id":"7b364166-8ee0-4619-8f1f-f1d5ccd7a65e","resolution":{"observed_at":"2026-08-06T18:25:20.465110Z","resolver_source":"doi","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-12T06:34:41.77262+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-12T06:34:41.77262+00:00","source":"crossref"},{"observed_at":"2026-08-12T06:34:36.333875+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":"2026-08-06T18:25:19.396155Z","title":null,"venue":null,"work_id":null,"year":2022},"citing_paper":{"arxiv_id":"2507.08907","last_updated":"2025-07-11T13:16:25Z","snapshot_observed_at":"2026-08-10T21:08:20.055482Z","submitted_at":"2025-07-11T13:16:25Z","title":"MASTER OT J072007.30+451611.6: A Polar with Strong Optical Variability and Suppressed He II Emission","version":1},"reference_index":4,"source":"arxiv_source","source_observed_at":"2026-08-06T18:25:19.396155Z"},"links":{"citing_paper":"/paper/2507.08907"},"observation_digest":"sha256:7f7afb21fa3539c265b4cb16400c881ba33ffa0c71f7be22e11db9083df2a14e","observation_id":"29f5d1ea-2866-450f-aaed-02e8a80543c8","resolution":{"observed_at":"2026-08-06T18:25:19.396155Z","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":"2026-08-06T18:25:19.405871Z","title":null,"venue":null,"work_id":null,"year":1988},"citing_paper":{"arxiv_id":"2507.08907","last_updated":"2025-07-11T13:16:25Z","snapshot_observed_at":"2026-08-10T21:08:20.055482Z","submitted_at":"2025-07-11T13:16:25Z","title":"MASTER OT J072007.30+451611.6: A Polar with Strong Optical Variability and Suppressed He II Emission","version":1},"reference_index":5,"source":"arxiv_source","source_observed_at":"2026-08-06T18:25:19.405871Z"},"links":{"citing_paper":"/paper/2507.08907"},"observation_digest":"sha256:a81115c7470fe68f48bdf51d4bd7815b08959c86dab82f55a71806ad030aa5a2","observation_id":"4b33acb1-6992-4395-8f7f-51325cbd7d9d","resolution":{"observed_at":"2026-08-06T18:25:19.405871Z","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":"2026-08-06T18:25:19.418602Z","title":null,"venue":null,"work_id":null,"year":1990},"citing_paper":{"arxiv_id":"2507.08907","last_updated":"2025-07-11T13:16:25Z","snapshot_observed_at":"2026-08-10T21:08:20.055482Z","submitted_at":"2025-07-11T13:16:25Z","title":"MASTER OT J072007.30+451611.6: A Polar with Strong Optical Variability and Suppressed He II Emission","version":1},"reference_index":6,"source":"arxiv_source","source_observed_at":"2026-08-06T18:25:19.418602Z"},"links":{"citing_paper":"/paper/2507.08907"},"observation_digest":"sha256:30b75d509722b388e0312b2ab4d73e1f9a41c9fd91bd496a39ac264011903189","observation_id":"c4bc2f75-a625-4915-9068-4c8bf8cf9d88","resolution":{"observed_at":"2026-08-06T18:25:19.418602Z","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":"2026-08-06T18:25:19.432297Z","title":"C., 1992, @doi [ ] 10.1093/mnras/257.3.476 , https://ui.adsabs.harvard.edu/abs/1992MNRAS.257..476D 257, 476","venue":null,"work_id":null,"year":1992},"citing_paper":{"arxiv_id":"2507.08907","last_updated":"2025-07-11T13:16:25Z","snapshot_observed_at":"2026-08-10T21:08:20.055482Z","submitted_at":"2025-07-11T13:16:25Z","title":"MASTER OT J072007.30+451611.6: A Polar with Strong Optical Variability and Suppressed He II Emission","version":1},"reference_index":7,"source":"arxiv_source","source_observed_at":"2026-08-06T18:25:19.432297Z"},"links":{"citing_paper":"/paper/2507.08907"},"observation_digest":"sha256:75b1a3454e38608fd18d185d3c674a93a215edc7887ee4cc0d29562fdb4c5ae7","observation_id":"d35ca846-80b8-4e82-bcd6-7f194b0dc81a","resolution":{"observed_at":"2026-08-06T18:25:19.432297Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-06T18:25:20.984242Z","title":null,"venue":null,"work_id":"64794cf6-5947-4038-96a5-99277efee7dc","year":2018},"citing_paper":{"arxiv_id":"2507.08907","last_updated":"2025-07-11T13:16:25Z","snapshot_observed_at":"2026-08-10T21:08:20.055482Z","submitted_at":"2025-07-11T13:16:25Z","title":"MASTER OT J072007.30+451611.6: A Polar with Strong Optical Variability and Suppressed He II Emission","version":1},"reference_index":8,"source":"arxiv_source","source_observed_at":"2026-08-06T18:25:19.446639Z"},"links":{"citing_paper":"/paper/2507.08907"},"observation_digest":"sha256:3884eb9a4c93b6b74b30a1bba07b53afa7c0ceb2e238c6d5abcd24be025df1b0","observation_id":"1176b84c-6d35-40fe-893b-39a5178fd0dd","resolution":{"observed_at":"2026-08-06T18:25:20.989110Z","resolver_source":"raw_fallback","status":"unresolved"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-12T06:34:41.77262+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-12T06:34:41.77262+00:00","source":"crossref"},{"observed_at":"2026-08-12T06:34:36.333875+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":"10.3847/1538-4357/ab378b","metadata_source":"openalex","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-10T05:30:23.456663Z","title":"W., Filippenko A","venue":"The Astrophysical Journal","work_id":"e1212738-939b-4924-b9b3-ad959c6923f6","year":2019},"citing_paper":{"arxiv_id":"2507.08907","last_updated":"2025-07-11T13:16:25Z","snapshot_observed_at":"2026-08-10T21:08:20.055482Z","submitted_at":"2025-07-11T13:16:25Z","title":"MASTER OT J072007.30+451611.6: A Polar with Strong Optical Variability and Suppressed He II Emission","version":1},"reference_index":9,"source":"arxiv_source","source_observed_at":"2026-08-06T18:25:19.457043Z"},"links":{"citing_paper":"/paper/2507.08907"},"observation_digest":"sha256:a96e30149d8148480d3486068c2be93bc5e50b2bb64de9a9aca109f05ef39d87","observation_id":"865f6405-cedd-437e-9c05-3d3b72352ba7","resolution":{"observed_at":"2026-08-06T18:25:20.407392Z","resolver_source":"doi","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-12T06:34:41.77262+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-12T06:34:41.77262+00:00","source":"crossref"},{"observed_at":"2026-08-12T06:34:36.333875+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":"2026-08-06T18:25:19.464230Z","title":"J., et al., 2009, @doi [ ] 10.1088/0004-637X/696/1/870 , https://ui.adsabs.harvard.edu/abs/2009ApJ...696..870D 696, 870","venue":null,"work_id":null,"year":2009},"citing_paper":{"arxiv_id":"2507.08907","last_updated":"2025-07-11T13:16:25Z","snapshot_observed_at":"2026-08-10T21:08:20.055482Z","submitted_at":"2025-07-11T13:16:25Z","title":"MASTER OT J072007.30+451611.6: A Polar with Strong Optical Variability and Suppressed He II Emission","version":1},"reference_index":10,"source":"arxiv_source","source_observed_at":"2026-08-06T18:25:19.464230Z"},"links":{"citing_paper":"/paper/2507.08907"},"observation_digest":"sha256:1629e4376b0fbb751617a5b631171b9f2f0bed46774ffa9f7f32cccb0f6ab138","observation_id":"1369b9fb-dc5e-4c9d-a296-ee8727733002","resolution":{"observed_at":"2026-08-06T18:25:19.464230Z","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":"2026-08-06T18:25:19.473727Z","title":"A., et al., 2020, @doi [ ] 10.3847/1538-4365/abb82d , https://ui.adsabs.harvard.edu/abs/2020ApJS..251....7F 251, 7","venue":null,"work_id":null,"year":2020},"citing_paper":{"arxiv_id":"2507.08907","last_updated":"2025-07-11T13:16:25Z","snapshot_observed_at":"2026-08-10T21:08:20.055482Z","submitted_at":"2025-07-11T13:16:25Z","title":"MASTER OT J072007.30+451611.6: A Polar with Strong Optical Variability and Suppressed He II Emission","version":1},"reference_index":11,"source":"arxiv_source","source_observed_at":"2026-08-06T18:25:19.473727Z"},"links":{"citing_paper":"/paper/2507.08907"},"observation_digest":"sha256:51c354c6a1bafc15c471b56109849d48f51d79ae2043d2600a93a03968ee91fd","observation_id":"06791585-998d-489f-b9a8-934e1fd58690","resolution":{"observed_at":"2026-08-06T18:25:19.473727Z","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":"2026-08-06T18:25:19.479688Z","title":"u ver T., \\","venue":null,"work_id":null,"year":2016},"citing_paper":{"arxiv_id":"2507.08907","last_updated":"2025-07-11T13:16:25Z","snapshot_observed_at":"2026-08-10T21:08:20.055482Z","submitted_at":"2025-07-11T13:16:25Z","title":"MASTER OT J072007.30+451611.6: A Polar with Strong Optical Variability and Suppressed He II Emission","version":1},"reference_index":12,"source":"arxiv_source","source_observed_at":"2026-08-06T18:25:19.479688Z"},"links":{"citing_paper":"/paper/2507.08907"},"observation_digest":"sha256:ec5a7a6852d16460e66df9349a8c89ed571ef205791f13434548665ccd639d40","observation_id":"44c4d87b-7cc4-4502-9bcc-cdeca3e8635e","resolution":{"observed_at":"2026-08-06T18:25:19.479688Z","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":"2026-08-06T18:25:19.487193Z","title":"W., Lang D., Goodman J., 2013, @doi [Publications of the Astronomical Society of the Pacific] 10.1086/670067 , 125, 306–312","venue":null,"work_id":null,"year":2013},"citing_paper":{"arxiv_id":"2507.08907","last_updated":"2025-07-11T13:16:25Z","snapshot_observed_at":"2026-08-10T21:08:20.055482Z","submitted_at":"2025-07-11T13:16:25Z","title":"MASTER OT J072007.30+451611.6: A Polar with Strong Optical Variability and Suppressed He II Emission","version":1},"reference_index":13,"source":"arxiv_source","source_observed_at":"2026-08-06T18:25:19.487193Z"},"links":{"citing_paper":"/paper/2507.08907"},"observation_digest":"sha256:97d2c5d92fb6f85d9e4923b862080ea9d82be1bc546fa8e03c2960ac3ccd33bc","observation_id":"6754e279-d489-4635-b33e-4b6a166ce5ac","resolution":{"observed_at":"2026-08-06T18:25:19.487193Z","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/stw1759","metadata_source":"openalex","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-10T05:30:23.456663Z","title":"T., et al., 2016, @doi [ ] 10.1093/mnras/stw1759 , https://ui.adsabs.harvard.edu/abs/2016MNRAS.462.2382F 462, 2382","venue":"Monthly Notices of the Royal Astronomical Society","work_id":"784c52c7-dcfd-4298-bbd0-d49eecd0b146","year":2016},"citing_paper":{"arxiv_id":"2507.08907","last_updated":"2025-07-11T13:16:25Z","snapshot_observed_at":"2026-08-10T21:08:20.055482Z","submitted_at":"2025-07-11T13:16:25Z","title":"MASTER OT J072007.30+451611.6: A Polar with Strong Optical Variability and Suppressed He II Emission","version":1},"reference_index":14,"source":"arxiv_source","source_observed_at":"2026-08-06T18:25:19.494367Z"},"links":{"citing_paper":"/paper/2507.08907"},"observation_digest":"sha256:f722cc8e9655c9a7a390363cdc6dd6d9fa865601d93e801cf919b5631769220f","observation_id":"2bbbbeb3-f5a9-4fb6-8ae4-0fa1616f950c","resolution":{"observed_at":"2026-08-06T18:25:20.350331Z","resolver_source":"doi","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-12T06:34:41.77262+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-12T06:34:41.77262+00:00","source":"crossref"},{"observed_at":"2026-08-12T06:34:36.333875+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":"2026-08-06T18:25:19.501493Z","title":"E., Doi M., Shimasaku K., Schneider D","venue":null,"work_id":null,"year":1996},"citing_paper":{"arxiv_id":"2507.08907","last_updated":"2025-07-11T13:16:25Z","snapshot_observed_at":"2026-08-10T21:08:20.055482Z","submitted_at":"2025-07-11T13:16:25Z","title":"MASTER OT J072007.30+451611.6: A Polar with Strong Optical Variability and Suppressed He II Emission","version":1},"reference_index":15,"source":"arxiv_source","source_observed_at":"2026-08-06T18:25:19.501493Z"},"links":{"citing_paper":"/paper/2507.08907"},"observation_digest":"sha256:5ccec85fefc889cc01937a162182638679611121dd19fe3b24a4b3ec5e5dffa8","observation_id":"23c8e296-fe78-449d-b61e-adb7ffabd68d","resolution":{"observed_at":"2026-08-06T18:25:19.501493Z","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":"2026-08-06T18:25:19.506819Z","title":null,"venue":null,"work_id":null,"year":2016},"citing_paper":{"arxiv_id":"2507.08907","last_updated":"2025-07-11T13:16:25Z","snapshot_observed_at":"2026-08-10T21:08:20.055482Z","submitted_at":"2025-07-11T13:16:25Z","title":"MASTER OT J072007.30+451611.6: A Polar with Strong Optical Variability and Suppressed He II Emission","version":1},"reference_index":16,"source":"arxiv_source","source_observed_at":"2026-08-06T18:25:19.506819Z"},"links":{"citing_paper":"/paper/2507.08907"},"observation_digest":"sha256:0b32dbd8dd318ebdafe8958b6303e8a60d4c9ddb68156329d7fe438d52498af2","observation_id":"f661a729-b392-4d13-bb61-4835a1081b06","resolution":{"observed_at":"2026-08-06T18:25:19.506819Z","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":"2026-08-06T18:25:19.511459Z","title":null,"venue":null,"work_id":null,"year":2023},"citing_paper":{"arxiv_id":"2507.08907","last_updated":"2025-07-11T13:16:25Z","snapshot_observed_at":"2026-08-10T21:08:20.055482Z","submitted_at":"2025-07-11T13:16:25Z","title":"MASTER OT J072007.30+451611.6: A Polar with Strong Optical Variability and Suppressed He II Emission","version":1},"reference_index":17,"source":"arxiv_source","source_observed_at":"2026-08-06T18:25:19.511459Z"},"links":{"citing_paper":"/paper/2507.08907"},"observation_digest":"sha256:ae41656d3fa3fac3a19ca76a0c496527c0eba4a2ff363c3da1010f79d74b0faa","observation_id":"d91645f6-3801-4c59-b439-c477cbb07f98","resolution":{"observed_at":"2026-08-06T18:25:19.511459Z","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":"2026-08-06T18:25:19.516009Z","title":null,"venue":null,"work_id":null,"year":2024},"citing_paper":{"arxiv_id":"2507.08907","last_updated":"2025-07-11T13:16:25Z","snapshot_observed_at":"2026-08-10T21:08:20.055482Z","submitted_at":"2025-07-11T13:16:25Z","title":"MASTER OT J072007.30+451611.6: A Polar with Strong Optical Variability and Suppressed He II Emission","version":1},"reference_index":18,"source":"arxiv_source","source_observed_at":"2026-08-06T18:25:19.516009Z"},"links":{"citing_paper":"/paper/2507.08907"},"observation_digest":"sha256:1cdf910c0fe7c7f3f1a85e0b074ae2d7861c49f53f23ca85fda43bb97a31606f","observation_id":"d4e4fb3f-0fdd-4dc7-a82b-87728c9521f4","resolution":{"observed_at":"2026-08-06T18:25:19.516009Z","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":"2026-08-06T18:25:19.521125Z","title":"M., Schlafly E., Zucker C., Speagle J","venue":null,"work_id":null,"year":2019},"citing_paper":{"arxiv_id":"2507.08907","last_updated":"2025-07-11T13:16:25Z","snapshot_observed_at":"2026-08-10T21:08:20.055482Z","submitted_at":"2025-07-11T13:16:25Z","title":"MASTER OT J072007.30+451611.6: A Polar with Strong Optical Variability and Suppressed He II Emission","version":1},"reference_index":19,"source":"arxiv_source","source_observed_at":"2026-08-06T18:25:19.521125Z"},"links":{"citing_paper":"/paper/2507.08907"},"observation_digest":"sha256:dbb85a0574736822339ffdb1846e2aaa94a92741a86cd1ea2923607ed48f8dc9","observation_id":"1a6ff0fc-4b03-46e3-90d9-e9e548e0f4f9","resolution":{"observed_at":"2026-08-06T18:25:19.521125Z","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":"10.1086/183030","metadata_source":"openalex","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-10T05:30:23.456663Z","title":"E., Ward M","venue":"The Astrophysical Journal","work_id":"01554619-84f7-4eaf-bc88-e59eabe6cf31","year":1979},"citing_paper":{"arxiv_id":"2507.08907","last_updated":"2025-07-11T13:16:25Z","snapshot_observed_at":"2026-08-10T21:08:20.055482Z","submitted_at":"2025-07-11T13:16:25Z","title":"MASTER OT J072007.30+451611.6: A Polar with Strong Optical Variability and Suppressed He II Emission","version":1},"reference_index":20,"source":"arxiv_source","source_observed_at":"2026-08-06T18:25:19.528089Z"},"links":{"citing_paper":"/paper/2507.08907"},"observation_digest":"sha256:6638753c357bef8b30a3d03c3e52e628616635114b86d527d7ec6371b59ca6a2","observation_id":"f5b71202-1840-4e9d-aa8f-bb1c4732297b","resolution":{"observed_at":"2026-08-06T18:25:20.276442Z","resolver_source":"doi","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-12T06:34:41.77262+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-12T06:34:41.77262+00:00","source":"crossref"},{"observed_at":"2026-08-12T06:34:36.333875+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":"10.1093/mnras/stz3016","metadata_source":"openalex","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-10T05:30:23.456663Z","title":"C., Raj A., Singh K","venue":"Monthly Notices of the Royal Astronomical Society","work_id":"ab7dff95-0224-4794-8405-41cbc8d67f60","year":2020},"citing_paper":{"arxiv_id":"2507.08907","last_updated":"2025-07-11T13:16:25Z","snapshot_observed_at":"2026-08-10T21:08:20.055482Z","submitted_at":"2025-07-11T13:16:25Z","title":"MASTER OT J072007.30+451611.6: A Polar with Strong Optical Variability and Suppressed He II Emission","version":1},"reference_index":21,"source":"arxiv_source","source_observed_at":"2026-08-06T18:25:19.533699Z"},"links":{"citing_paper":"/paper/2507.08907"},"observation_digest":"sha256:4dac55a3be2b1324110a7160b25433194cdbe0b729bf1450a77500f6668e641f","observation_id":"e8440fb4-86cf-4a0a-ac5a-83497f4a2c40","resolution":{"observed_at":"2026-08-06T18:25:20.260295Z","resolver_source":"doi","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-12T06:34:41.77262+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-12T06:34:41.77262+00:00","source":"crossref"},{"observed_at":"2026-08-12T06:34:36.333875+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":"2026-08-06T18:25:19.538941Z","title":"C., Rawat N., Raj A., Wang W., Singh H","venue":null,"work_id":null,"year":2022},"citing_paper":{"arxiv_id":"2507.08907","last_updated":"2025-07-11T13:16:25Z","snapshot_observed_at":"2026-08-10T21:08:20.055482Z","submitted_at":"2025-07-11T13:16:25Z","title":"MASTER OT J072007.30+451611.6: A Polar with Strong Optical Variability and Suppressed He II Emission","version":1},"reference_index":22,"source":"arxiv_source","source_observed_at":"2026-08-06T18:25:19.538941Z"},"links":{"citing_paper":"/paper/2507.08907"},"observation_digest":"sha256:335284c50290ab9c994fe82a6a1832c5e8c2578b5579d8c548a3cf6bd5364307","observation_id":"54172588-fd71-4e9a-9b7c-0ee1810d53e2","resolution":{"observed_at":"2026-08-06T18:25:19.538941Z","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":"2026-08-06T18:25:19.543852Z","title":"K., 2010, @doi [ ] 10.1111/j.1365-2966.2009.16063.x , https://ui.adsabs.harvard.edu/abs/2010MNRAS.403..755K 403, 755","venue":null,"work_id":null,"year":2010},"citing_paper":{"arxiv_id":"2507.08907","last_updated":"2025-07-11T13:16:25Z","snapshot_observed_at":"2026-08-10T21:08:20.055482Z","submitted_at":"2025-07-11T13:16:25Z","title":"MASTER OT J072007.30+451611.6: A Polar with Strong Optical Variability and Suppressed He II Emission","version":1},"reference_index":23,"source":"arxiv_source","source_observed_at":"2026-08-06T18:25:19.543852Z"},"links":{"citing_paper":"/paper/2507.08907"},"observation_digest":"sha256:89de70e9cb1acff42463e1b66fe32847a6ea2bcd94180e4e5105e5bef5d63781","observation_id":"7290a4b3-3d7c-4219-9537-395749158764","resolution":{"observed_at":"2026-08-06T18:25:19.543852Z","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":"10.1134/s1063773724700154","metadata_source":"openalex","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-10T05:30:23.456663Z","title":"I., et al., 2024, @doi [Astronomy Letters] 10.1134/S1063773724700154 , https://ui.adsabs.harvard.edu/abs/2024AstL...50..335K 50, 335","venue":"Astronomy Letters","work_id":"ee157b71-31b9-4898-b933-05b89e413586","year":2024},"citing_paper":{"arxiv_id":"2507.08907","last_updated":"2025-07-11T13:16:25Z","snapshot_observed_at":"2026-08-10T21:08:20.055482Z","submitted_at":"2025-07-11T13:16:25Z","title":"MASTER OT J072007.30+451611.6: A Polar with Strong Optical Variability and Suppressed He II Emission","version":1},"reference_index":24,"source":"arxiv_source","source_observed_at":"2026-08-06T18:25:19.549566Z"},"links":{"citing_paper":"/paper/2507.08907"},"observation_digest":"sha256:1f0a7ebfa9ca1584427ea78ca8dd1feaf840d83bd59f5f771f96494d205c09ec","observation_id":"40bfc10c-f8e4-433d-97dc-47ec468f5a58","resolution":{"observed_at":"2026-08-06T18:25:20.234040Z","resolver_source":"doi","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-12T06:34:41.77262+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-12T06:34:41.77262+00:00","source":"crossref"},{"observed_at":"2026-08-12T06:34:36.333875+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":"10.1051/0004-6361/201629120","metadata_source":"openalex","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-10T05:30:23.456663Z","title":"J., Potter S","venue":"Astronomy and Astrophysics","work_id":"f89a24f8-8957-40fc-84bf-0e740d83ac59","year":2016},"citing_paper":{"arxiv_id":"2507.08907","last_updated":"2025-07-11T13:16:25Z","snapshot_observed_at":"2026-08-10T21:08:20.055482Z","submitted_at":"2025-07-11T13:16:25Z","title":"MASTER OT J072007.30+451611.6: A Polar with Strong Optical Variability and Suppressed He II Emission","version":1},"reference_index":25,"source":"arxiv_source","source_observed_at":"2026-08-06T18:25:19.554096Z"},"links":{"citing_paper":"/paper/2507.08907"},"observation_digest":"sha256:33390832eb2ac77fa4106f342bb5e89caf8059d262f70b6dfa48dedd9f7853b4","observation_id":"18269613-ae1e-4cbd-ba9a-f480eb410c93","resolution":{"observed_at":"2026-08-06T18:25:20.213810Z","resolver_source":"doi","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-12T06:34:41.77262+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-12T06:34:41.77262+00:00","source":"crossref"},{"observed_at":"2026-08-12T06:34:36.333875+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":"10.1086/158985","metadata_source":"openalex","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-10T05:30:23.456663Z","title":"W., Liebert J., Steiner J","venue":"The Astrophysical Journal","work_id":"e33c1351-9988-48c1-89a7-70e04da0106b","year":1981},"citing_paper":{"arxiv_id":"2507.08907","last_updated":"2025-07-11T13:16:25Z","snapshot_observed_at":"2026-08-10T21:08:20.055482Z","submitted_at":"2025-07-11T13:16:25Z","title":"MASTER OT J072007.30+451611.6: A Polar with Strong Optical Variability and Suppressed He II Emission","version":1},"reference_index":26,"source":"arxiv_source","source_observed_at":"2026-08-06T18:25:19.559027Z"},"links":{"citing_paper":"/paper/2507.08907"},"observation_digest":"sha256:839160e8129e2f444dee9bc9f56b6c9056a4f117eca5dc71c98dbb9449df9754","observation_id":"290736b7-963e-49a7-b734-bba7c3cda6fa","resolution":{"observed_at":"2026-08-06T18:25:20.196203Z","resolver_source":"doi","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-12T06:34:41.77262+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-12T06:34:41.77262+00:00","source":"crossref"},{"observed_at":"2026-08-12T06:34:36.333875+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":"2026-08-06T18:25:19.563699Z","title":"A., Osterheld A","venue":null,"work_id":null,"year":1995},"citing_paper":{"arxiv_id":"2507.08907","last_updated":"2025-07-11T13:16:25Z","snapshot_observed_at":"2026-08-10T21:08:20.055482Z","submitted_at":"2025-07-11T13:16:25Z","title":"MASTER OT J072007.30+451611.6: A Polar with Strong Optical Variability and Suppressed He II Emission","version":1},"reference_index":27,"source":"arxiv_source","source_observed_at":"2026-08-06T18:25:19.563699Z"},"links":{"citing_paper":"/paper/2507.08907"},"observation_digest":"sha256:b53434c4d9a4dac985d00fc88762b5d369a5abd2d1fb00071b3c578bd6b99252","observation_id":"a0642a2d-9bf2-4b8c-9e99-e60a87d1765c","resolution":{"observed_at":"2026-08-06T18:25:19.563699Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":"10.1051/0004-6361/202452177","metadata_source":"openalex","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-10T05:30:23.456663Z","title":null,"venue":"Astronomy and Astrophysics","work_id":"ef12424c-3e6c-435c-9b8d-61a2f70c11a8","year":2025},"citing_paper":{"arxiv_id":"2507.08907","last_updated":"2025-07-11T13:16:25Z","snapshot_observed_at":"2026-08-10T21:08:20.055482Z","submitted_at":"2025-07-11T13:16:25Z","title":"MASTER OT J072007.30+451611.6: A Polar with Strong Optical Variability and Suppressed He II Emission","version":1},"reference_index":28,"source":"arxiv_source","source_observed_at":"2026-08-06T18:25:19.569647Z"},"links":{"citing_paper":"/paper/2507.08907"},"observation_digest":"sha256:a989a38d8f79f97b055928d0f178ec4a65ed67638aa178fc8d1c6e67aab29f05","observation_id":"e57b5a1b-8a6d-4a82-be8a-a043534e7215","resolution":{"observed_at":"2026-08-06T18:25:20.165544Z","resolver_source":"doi","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-12T06:34:41.77262+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-12T06:34:41.77262+00:00","source":"crossref"},{"observed_at":"2026-08-12T06:34:36.333875+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":"2026-08-06T18:25:19.574955Z","title":"L., Thorstensen J","venue":null,"work_id":null,"year":2023},"citing_paper":{"arxiv_id":"2507.08907","last_updated":"2025-07-11T13:16:25Z","snapshot_observed_at":"2026-08-10T21:08:20.055482Z","submitted_at":"2025-07-11T13:16:25Z","title":"MASTER OT J072007.30+451611.6: A Polar with Strong Optical Variability and Suppressed He II Emission","version":1},"reference_index":29,"source":"arxiv_source","source_observed_at":"2026-08-06T18:25:19.574955Z"},"links":{"citing_paper":"/paper/2507.08907"},"observation_digest":"sha256:fe2ea20e460c70fdd900f078a60021a7e7f21d5f52d199585fe32ae39d8beb1b","observation_id":"53bd09f1-e451-441a-954e-24eb5bcd613f","resolution":{"observed_at":"2026-08-06T18:25:19.574955Z","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":"2026-08-06T18:25:19.579657Z","title":"R., 1976, @doi [ ] 10.1007/BF00648343 , https://ui.adsabs.harvard.edu/abs/1976Ap&SS..39..447L 39, 447","venue":null,"work_id":null,"year":1976},"citing_paper":{"arxiv_id":"2507.08907","last_updated":"2025-07-11T13:16:25Z","snapshot_observed_at":"2026-08-10T21:08:20.055482Z","submitted_at":"2025-07-11T13:16:25Z","title":"MASTER OT J072007.30+451611.6: A Polar with Strong Optical Variability and Suppressed He II Emission","version":1},"reference_index":30,"source":"arxiv_source","source_observed_at":"2026-08-06T18:25:19.579657Z"},"links":{"citing_paper":"/paper/2507.08907"},"observation_digest":"sha256:45d80f236d1752fa3c4cacf48924d4a3a944c661d90b9a4fa8acc6e13bd47502","observation_id":"7716ecb3-6d4f-4f30-ab00-5904a3eba5f9","resolution":{"observed_at":"2026-08-06T18:25:19.579657Z","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":"2026-08-06T18:25:19.584103Z","title":"R., Horne K., 1988, @doi [ ] 10.1093/mnras/235.1.269 , https://ui.adsabs.harvard.edu/abs/1988MNRAS.235..269M 235, 269","venue":null,"work_id":null,"year":1988},"citing_paper":{"arxiv_id":"2507.08907","last_updated":"2025-07-11T13:16:25Z","snapshot_observed_at":"2026-08-10T21:08:20.055482Z","submitted_at":"2025-07-11T13:16:25Z","title":"MASTER OT J072007.30+451611.6: A Polar with Strong Optical Variability and Suppressed He II Emission","version":1},"reference_index":31,"source":"arxiv_source","source_observed_at":"2026-08-06T18:25:19.584103Z"},"links":{"citing_paper":"/paper/2507.08907"},"observation_digest":"sha256:27afa26fb5e3bb44eee59c3f4f15c1d749d0932f7d703cee1c3dbb2da4d2ebae","observation_id":"1692de9c-ec6e-421f-a812-1a35f472f147","resolution":{"observed_at":"2026-08-06T18:25:19.584103Z","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":"2026-08-06T18:25:19.589231Z","title":"J., et al., 2019, @doi [ ] 10.1088/1538-3873/aae8ac , https://ui.adsabs.harvard.edu/abs/2019PASP..131a8003M 131, 018003","venue":null,"work_id":null,"year":2019},"citing_paper":{"arxiv_id":"2507.08907","last_updated":"2025-07-11T13:16:25Z","snapshot_observed_at":"2026-08-10T21:08:20.055482Z","submitted_at":"2025-07-11T13:16:25Z","title":"MASTER OT J072007.30+451611.6: A Polar with Strong Optical Variability and Suppressed He II Emission","version":1},"reference_index":32,"source":"arxiv_source","source_observed_at":"2026-08-06T18:25:19.589231Z"},"links":{"citing_paper":"/paper/2507.08907"},"observation_digest":"sha256:5ab7c475f909e943d3226e2eefed4e4091fc7db67795cb58d66081ea5dd8e9d9","observation_id":"d1e530ad-b46f-4861-94dc-1e7b6f50edf2","resolution":{"observed_at":"2026-08-06T18:25:19.589231Z","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":"2026-08-06T18:25:19.594153Z","title":null,"venue":null,"work_id":null,"year":2023},"citing_paper":{"arxiv_id":"2507.08907","last_updated":"2025-07-11T13:16:25Z","snapshot_observed_at":"2026-08-10T21:08:20.055482Z","submitted_at":"2025-07-11T13:16:25Z","title":"MASTER OT J072007.30+451611.6: A Polar with Strong Optical Variability and Suppressed He II Emission","version":1},"reference_index":33,"source":"arxiv_source","source_observed_at":"2026-08-06T18:25:19.594153Z"},"links":{"citing_paper":"/paper/2507.08907"},"observation_digest":"sha256:5c6ca1de874573a3d04e64d57794a2910cfae9f1596910c8abdf0d1d27f33d2f","observation_id":"9ef1871c-f51f-4b37-8a0f-9fdbf7e5cb23","resolution":{"observed_at":"2026-08-06T18:25:19.594153Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-06T18:25:20.971038Z","title":null,"venue":null,"work_id":"d5e1f829-0aa4-4028-ba56-1a111115e1ac","year":1985},"citing_paper":{"arxiv_id":"2507.08907","last_updated":"2025-07-11T13:16:25Z","snapshot_observed_at":"2026-08-10T21:08:20.055482Z","submitted_at":"2025-07-11T13:16:25Z","title":"MASTER OT J072007.30+451611.6: A Polar with Strong Optical Variability and Suppressed He II Emission","version":1},"reference_index":34,"source":"arxiv_source","source_observed_at":"2026-08-06T18:25:19.598553Z"},"links":{"citing_paper":"/paper/2507.08907"},"observation_digest":"sha256:7b02dd177a8ff0bd078b82ff13239d7514660eabeb75d9fe277ba42991a5ca00","observation_id":"5fad1f5d-5d4d-4e10-853b-6cae3aa6b2bf","resolution":{"observed_at":"2026-08-06T18:25:20.975086Z","resolver_source":"raw_fallback","status":"unresolved"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-12T06:34:41.77262+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-12T06:34:41.77262+00:00","source":"crossref"},{"observed_at":"2026-08-12T06:34:36.333875+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-06T18:25:20.956044Z","title":"R., van den Oord G","venue":null,"work_id":"43d40317-8ab4-489a-9976-f11de14b52df","year":1986},"citing_paper":{"arxiv_id":"2507.08907","last_updated":"2025-07-11T13:16:25Z","snapshot_observed_at":"2026-08-10T21:08:20.055482Z","submitted_at":"2025-07-11T13:16:25Z","title":"MASTER OT J072007.30+451611.6: A Polar with Strong Optical Variability and Suppressed He II Emission","version":1},"reference_index":35,"source":"arxiv_source","source_observed_at":"2026-08-06T18:25:19.603451Z"},"links":{"citing_paper":"/paper/2507.08907"},"observation_digest":"sha256:c3d44b556427a158a67d4e08ba4717ff40fa4e9834cacaafabd1f2d518f83214","observation_id":"080bc82c-4720-4d5a-8607-51527ac6c10a","resolution":{"observed_at":"2026-08-06T18:25:20.960652Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-12T06:34:41.77262+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-12T06:34:41.77262+00:00","source":"crossref"},{"observed_at":"2026-08-12T06:34:36.333875+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":"2026-08-06T18:25:19.607684Z","title":"S., Rodrigues C","venue":null,"work_id":null,"year":2017},"citing_paper":{"arxiv_id":"2507.08907","last_updated":"2025-07-11T13:16:25Z","snapshot_observed_at":"2026-08-10T21:08:20.055482Z","submitted_at":"2025-07-11T13:16:25Z","title":"MASTER OT J072007.30+451611.6: A Polar with Strong Optical Variability and Suppressed He II Emission","version":1},"reference_index":36,"source":"arxiv_source","source_observed_at":"2026-08-06T18:25:19.607684Z"},"links":{"citing_paper":"/paper/2507.08907"},"observation_digest":"sha256:db825cf66d4d7bae9ed70a60b59f5e7976f9ae26fc59c04b15da015f0b8e2ac5","observation_id":"677ad502-358b-4788-bdfd-363163416887","resolution":{"observed_at":"2026-08-06T18:25:19.607684Z","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":"2026-08-06T18:25:19.612683Z","title":"S., Rodrigues C","venue":null,"work_id":null,"year":2020},"citing_paper":{"arxiv_id":"2507.08907","last_updated":"2025-07-11T13:16:25Z","snapshot_observed_at":"2026-08-10T21:08:20.055482Z","submitted_at":"2025-07-11T13:16:25Z","title":"MASTER OT J072007.30+451611.6: A Polar with Strong Optical Variability and Suppressed He II Emission","version":1},"reference_index":37,"source":"arxiv_source","source_observed_at":"2026-08-06T18:25:19.612683Z"},"links":{"citing_paper":"/paper/2507.08907"},"observation_digest":"sha256:3717bdb3bc597fc88eec6ef6af7905e5621b58a95f5f71d2c698bfa789d337b8","observation_id":"a56c1dae-ab64-44b2-b9c3-b5d4eba3d8a9","resolution":{"observed_at":"2026-08-06T18:25:19.612683Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-06T18:25:20.940337Z","title":null,"venue":null,"work_id":"8abaf31e-f1c3-4ff7-985d-2e9eccb936de","year":2018},"citing_paper":{"arxiv_id":"2507.08907","last_updated":"2025-07-11T13:16:25Z","snapshot_observed_at":"2026-08-10T21:08:20.055482Z","submitted_at":"2025-07-11T13:16:25Z","title":"MASTER OT J072007.30+451611.6: A Polar with Strong Optical Variability and Suppressed He II Emission","version":1},"reference_index":38,"source":"arxiv_source","source_observed_at":"2026-08-06T18:25:19.618788Z"},"links":{"citing_paper":"/paper/2507.08907"},"observation_digest":"sha256:89d5d53477146025f0a0e01f0855ea6ec8fb27f83183345551fea3d2285b0deb","observation_id":"f55f9b61-f4c6-40ad-8272-514984ee02dc","resolution":{"observed_at":"2026-08-06T18:25:20.944985Z","resolver_source":"raw_fallback","status":"unresolved"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-12T06:34:41.77262+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-12T06:34:41.77262+00:00","source":"crossref"},{"observed_at":"2026-08-12T06:34:36.333875+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":"2026-08-06T18:25:19.622924Z","title":null,"venue":null,"work_id":null,"year":2021},"citing_paper":{"arxiv_id":"2507.08907","last_updated":"2025-07-11T13:16:25Z","snapshot_observed_at":"2026-08-10T21:08:20.055482Z","submitted_at":"2025-07-11T13:16:25Z","title":"MASTER OT J072007.30+451611.6: A Polar with Strong Optical Variability and Suppressed He II Emission","version":1},"reference_index":39,"source":"arxiv_source","source_observed_at":"2026-08-06T18:25:19.622924Z"},"links":{"citing_paper":"/paper/2507.08907"},"observation_digest":"sha256:6451a470f083829786e51a8f6b13ac3c0c5a1b906cd3ea7a8cd78133e2284bc6","observation_id":"a04b1def-a0dd-41a1-949f-4e88b8f79b5b","resolution":{"observed_at":"2026-08-06T18:25:19.622924Z","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":"2026-08-06T18:25:19.627592Z","title":"X., et al., 2020a, pypeit/PypeIt: Release 1.0.0 , @doi 10.5281/zenodo.3743493","venue":null,"work_id":null,"year":null},"citing_paper":{"arxiv_id":"2507.08907","last_updated":"2025-07-11T13:16:25Z","snapshot_observed_at":"2026-08-10T21:08:20.055482Z","submitted_at":"2025-07-11T13:16:25Z","title":"MASTER OT J072007.30+451611.6: A Polar with Strong Optical Variability and Suppressed He II Emission","version":1},"reference_index":40,"source":"arxiv_source","source_observed_at":"2026-08-06T18:25:19.627592Z"},"links":{"citing_paper":"/paper/2507.08907"},"observation_digest":"sha256:410de9e9a3c16e03cfeaac6077159112a1491e2e7c2e6cb64f3b6333dd919a69","observation_id":"82ce0a2e-814c-460d-8f4b-54410b3c0454","resolution":{"observed_at":"2026-08-06T18:25:19.627592Z","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":"2026-08-06T18:25:19.633073Z","title":"X., et al., 2020b, @doi [Journal of Open Source Software] 10.21105/joss.02308 , 5, 2308","venue":null,"work_id":null,"year":null},"citing_paper":{"arxiv_id":"2507.08907","last_updated":"2025-07-11T13:16:25Z","snapshot_observed_at":"2026-08-10T21:08:20.055482Z","submitted_at":"2025-07-11T13:16:25Z","title":"MASTER OT J072007.30+451611.6: A Polar with Strong Optical Variability and Suppressed He II Emission","version":1},"reference_index":41,"source":"arxiv_source","source_observed_at":"2026-08-06T18:25:19.633073Z"},"links":{"citing_paper":"/paper/2507.08907"},"observation_digest":"sha256:51b17528046726aaef19f9d2337be5d16988b31d93c6005cae759ddc54dd67b5","observation_id":"8cc486e3-5f4d-4a82-9872-a2a8fe7bda16","resolution":{"observed_at":"2026-08-06T18:25:19.633073Z","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":"2026-08-06T18:25:19.638660Z","title":"B., Buckley D","venue":null,"work_id":null,"year":2003},"citing_paper":{"arxiv_id":"2507.08907","last_updated":"2025-07-11T13:16:25Z","snapshot_observed_at":"2026-08-10T21:08:20.055482Z","submitted_at":"2025-07-11T13:16:25Z","title":"MASTER OT J072007.30+451611.6: A Polar with Strong Optical Variability and Suppressed He II Emission","version":1},"reference_index":42,"source":"arxiv_source","source_observed_at":"2026-08-06T18:25:19.638660Z"},"links":{"citing_paper":"/paper/2507.08907"},"observation_digest":"sha256:e09dbf3d01914a53591e2d40a0e2e3c7aaf1d1d08a699bef017bbbd67580e77d","observation_id":"a2068870-032b-45b3-9c8e-ba26952c4fb9","resolution":{"observed_at":"2026-08-06T18:25:19.638660Z","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":"2026-08-06T18:25:19.643604Z","title":null,"venue":null,"work_id":null,"year":2002},"citing_paper":{"arxiv_id":"2507.08907","last_updated":"2025-07-11T13:16:25Z","snapshot_observed_at":"2026-08-10T21:08:20.055482Z","submitted_at":"2025-07-11T13:16:25Z","title":"MASTER OT J072007.30+451611.6: A Polar with Strong Optical Variability and Suppressed He II Emission","version":1},"reference_index":43,"source":"arxiv_source","source_observed_at":"2026-08-06T18:25:19.643604Z"},"links":{"citing_paper":"/paper/2507.08907"},"observation_digest":"sha256:df6ef813399c03fb8bb0c729bf6d8fb01bf336ac34255b681cc9d170df36ef1a","observation_id":"721d55c6-3cc8-4ff5-965e-96227eba3420","resolution":{"observed_at":"2026-08-06T18:25:19.643604Z","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":"2026-08-06T18:25:19.648399Z","title":"D., Read A","venue":null,"work_id":null,"year":2008},"citing_paper":{"arxiv_id":"2507.08907","last_updated":"2025-07-11T13:16:25Z","snapshot_observed_at":"2026-08-10T21:08:20.055482Z","submitted_at":"2025-07-11T13:16:25Z","title":"MASTER OT J072007.30+451611.6: A Polar with Strong Optical Variability and Suppressed He II Emission","version":1},"reference_index":44,"source":"arxiv_source","source_observed_at":"2026-08-06T18:25:19.648399Z"},"links":{"citing_paper":"/paper/2507.08907"},"observation_digest":"sha256:3ef88e40c565af759584da4f479673b98b77c4c80170ece3267213f78a23d7b3","observation_id":"917ea2d3-94e4-4293-9a8f-9ef6c62a372c","resolution":{"observed_at":"2026-08-06T18:25:19.648399Z","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":"2026-08-06T18:25:19.654275Z","title":"D., 1982, @doi [ ] 10.1086/160554 , https://ui.adsabs.harvard.edu/abs/1982ApJ...263..835S 263, 835","venue":null,"work_id":null,"year":1982},"citing_paper":{"arxiv_id":"2507.08907","last_updated":"2025-07-11T13:16:25Z","snapshot_observed_at":"2026-08-10T21:08:20.055482Z","submitted_at":"2025-07-11T13:16:25Z","title":"MASTER OT J072007.30+451611.6: A Polar with Strong Optical Variability and Suppressed He II Emission","version":1},"reference_index":45,"source":"arxiv_source","source_observed_at":"2026-08-06T18:25:19.654275Z"},"links":{"citing_paper":"/paper/2507.08907"},"observation_digest":"sha256:25ac5a31afb77f2dac1ae09e27700bbb6a9c47bce7c9c1312b9f38e7b16b9786","observation_id":"bf4ecfd1-147c-4384-868e-5a4f3237c7e1","resolution":{"observed_at":"2026-08-06T18:25:19.654275Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":{"arxiv_id":"astro-ph/9701094","last_updated":"1997-01-15T12:34:47Z","snapshot_observed_at":"2026-08-10T01:17:29.718335Z","submitted_at":"1997-01-15T12:34:47Z","title":"Phase-resolved high-resolution spectrophotometry of the eclipsing polar HU Aquarii","version":1},"cited_work":{"arxiv_id":"astro-ph/9701094","doi":"10.48550/arxiv.astro-ph/9701094","metadata_source":"pith","pith_arxiv_id":"astro-ph/9701094","snapshot_observed_at":"2026-08-10T05:30:23.456663Z","title":"Phase-resolved high-resolution spectrophotometry of the eclipsing polar HU Aquarii","venue":"astro-ph","work_id":"a8534f4c-4b31-4cb3-b46f-46d79ef46863","year":1997},"citing_paper":{"arxiv_id":"2507.08907","last_updated":"2025-07-11T13:16:25Z","snapshot_observed_at":"2026-08-10T21:08:20.055482Z","submitted_at":"2025-07-11T13:16:25Z","title":"MASTER OT J072007.30+451611.6: A Polar with Strong Optical Variability and Suppressed He II Emission","version":1},"reference_index":46,"source":"arxiv_source","source_observed_at":"2026-08-06T18:25:19.658858Z"},"links":{"cited_paper":"/paper/astro-ph/9701094","citing_paper":"/paper/2507.08907"},"observation_digest":"sha256:3d3f04f267cf890417ca8bb7cd3043202245b6c323fe145f46faf46250d295bf","observation_id":"4a61bbe7-481c-4770-b5f7-8ac16c8fb8da","resolution":{"observed_at":"2026-08-06T18:25:20.005711Z","resolver_source":"local_arxiv","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-12T06:34:41.77262+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-12T06:34:41.77262+00:00","source":"crossref"},{"observed_at":"2026-08-12T06:34:36.333875+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":"2026-08-06T18:25:19.666940Z","title":"D., Horne K., Steeghs D., Still M., 2011, @doi [ ] 10.1051/0004-6361/201016373 , https://ui.adsabs.harvard.edu/abs/2011A&A...531A..34S 531, A34","venue":null,"work_id":null,"year":2011},"citing_paper":{"arxiv_id":"2507.08907","last_updated":"2025-07-11T13:16:25Z","snapshot_observed_at":"2026-08-10T21:08:20.055482Z","submitted_at":"2025-07-11T13:16:25Z","title":"MASTER OT J072007.30+451611.6: A Polar with Strong Optical Variability and Suppressed He II Emission","version":1},"reference_index":47,"source":"arxiv_source","source_observed_at":"2026-08-06T18:25:19.666940Z"},"links":{"citing_paper":"/paper/2507.08907"},"observation_digest":"sha256:ab91c04aab5499cba407ca13ea10f74a187b230af02fc892600b0fe24b2d8348","observation_id":"d695798b-49ed-41aa-8492-e9850561566d","resolution":{"observed_at":"2026-08-06T18:25:19.666940Z","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":"2026-08-06T18:25:19.671716Z","title":null,"venue":null,"work_id":null,"year":2024},"citing_paper":{"arxiv_id":"2507.08907","last_updated":"2025-07-11T13:16:25Z","snapshot_observed_at":"2026-08-10T21:08:20.055482Z","submitted_at":"2025-07-11T13:16:25Z","title":"MASTER OT J072007.30+451611.6: A Polar with Strong Optical Variability and Suppressed He II Emission","version":1},"reference_index":48,"source":"arxiv_source","source_observed_at":"2026-08-06T18:25:19.671716Z"},"links":{"citing_paper":"/paper/2507.08907"},"observation_digest":"sha256:7e489fc32e8eed32a27ebec12c4e3ee407829820f795591d1f8d2eda2aac9634","observation_id":"0f5f4ebd-d4d9-4a10-9c78-2ba7ca682c34","resolution":{"observed_at":"2026-08-06T18:25:19.671716Z","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":"10.1086/175527","metadata_source":"openalex","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-10T05:30:23.456663Z","title":"W., Reinsch K., Beuermann K., Misselt K","venue":"The Astrophysical Journal","work_id":"7f7a2837-ac0e-4fd1-9afb-31a0eb5e9dd4","year":1995},"citing_paper":{"arxiv_id":"2507.08907","last_updated":"2025-07-11T13:16:25Z","snapshot_observed_at":"2026-08-10T21:08:20.055482Z","submitted_at":"2025-07-11T13:16:25Z","title":"MASTER OT J072007.30+451611.6: A Polar with Strong Optical Variability and Suppressed He II Emission","version":1},"reference_index":49,"source":"arxiv_source","source_observed_at":"2026-08-06T18:25:19.677145Z"},"links":{"citing_paper":"/paper/2507.08907"},"observation_digest":"sha256:2ae53ca1d02e87fc9947e8f35f5f94dc8029c7b19506ebe926d707c2dbfeb065","observation_id":"cdb706a6-274f-42fb-aadd-055a701f6d35","resolution":{"observed_at":"2026-08-06T18:25:19.958431Z","resolver_source":"doi","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-12T06:34:41.77262+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-12T06:34:41.77262+00:00","source":"crossref"},{"observed_at":"2026-08-12T06:34:36.333875+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":"2026-08-06T18:25:19.682227Z","title":"W., et al., 2020, @doi [ ] 10.1093/mnras/staa2592 , https://ui.adsabs.harvard.edu/abs/2020MNRAS.498.3457S 498, 3457","venue":null,"work_id":null,"year":2020},"citing_paper":{"arxiv_id":"2507.08907","last_updated":"2025-07-11T13:16:25Z","snapshot_observed_at":"2026-08-10T21:08:20.055482Z","submitted_at":"2025-07-11T13:16:25Z","title":"MASTER OT J072007.30+451611.6: A Polar with Strong Optical Variability and Suppressed He II Emission","version":1},"reference_index":50,"source":"arxiv_source","source_observed_at":"2026-08-06T18:25:19.682227Z"},"links":{"citing_paper":"/paper/2507.08907"},"observation_digest":"sha256:29cc6362864eb2b90f41f3eceb3f6ca8e75f38372eb3217a819b493dc90067eb","observation_id":"8e687b36-e7f0-4d9c-8aab-84a94d3b77dc","resolution":{"observed_at":"2026-08-06T18:25:19.682227Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-06T18:25:20.926638Z","title":"D., 1992, PhD thesis, Massachusetts Institute of Technology","venue":null,"work_id":"a8f0584b-a415-4f81-965c-592ed21762ab","year":1992},"citing_paper":{"arxiv_id":"2507.08907","last_updated":"2025-07-11T13:16:25Z","snapshot_observed_at":"2026-08-10T21:08:20.055482Z","submitted_at":"2025-07-11T13:16:25Z","title":"MASTER OT J072007.30+451611.6: A Polar with Strong Optical Variability and Suppressed He II Emission","version":1},"reference_index":51,"source":"arxiv_source","source_observed_at":"2026-08-06T18:25:19.688888Z"},"links":{"citing_paper":"/paper/2507.08907"},"observation_digest":"sha256:2941226d4421a59d6c15e8d75c1aab8a162ddf99bec99dee73052e266159b074","observation_id":"afae51b5-1d8f-4894-aab1-4c77b6adcc46","resolution":{"observed_at":"2026-08-06T18:25:20.930829Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-12T06:34:41.77262+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-12T06:34:41.77262+00:00","source":"crossref"},{"observed_at":"2026-08-12T06:34:36.333875+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":"10.1086/309755","metadata_source":"openalex","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-10T05:30:23.456663Z","title":"P., et al., 1995, @doi [ ] 10.1086/309755 , https://ui.adsabs.harvard.edu/abs/1995ApJ...453L..95S 453, L95","venue":"The Astrophysical Journal","work_id":"ec58e4c4-ae01-426f-b5bf-d7ae59a11f6f","year":1995},"citing_paper":{"arxiv_id":"2507.08907","last_updated":"2025-07-11T13:16:25Z","snapshot_observed_at":"2026-08-10T21:08:20.055482Z","submitted_at":"2025-07-11T13:16:25Z","title":"MASTER OT J072007.30+451611.6: A Polar with Strong Optical Variability and Suppressed He II Emission","version":1},"reference_index":52,"source":"arxiv_source","source_observed_at":"2026-08-06T18:25:19.694379Z"},"links":{"citing_paper":"/paper/2507.08907"},"observation_digest":"sha256:8efba9c3ffca07803bb4431f239b469553bbcad3e364ceec778fcc0158591830","observation_id":"96be468e-d221-4742-9e08-ea4f2a3d03fe","resolution":{"observed_at":"2026-08-06T18:25:19.920078Z","resolver_source":"doi","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-12T06:34:41.77262+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-12T06:34:41.77262+00:00","source":"crossref"},{"observed_at":"2026-08-12T06:34:36.333875+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":"2026-08-06T18:25:19.699751Z","title":"A., Dhillon V","venue":null,"work_id":null,"year":1998},"citing_paper":{"arxiv_id":"2507.08907","last_updated":"2025-07-11T13:16:25Z","snapshot_observed_at":"2026-08-10T21:08:20.055482Z","submitted_at":"2025-07-11T13:16:25Z","title":"MASTER OT J072007.30+451611.6: A Polar with Strong Optical Variability and Suppressed He II Emission","version":1},"reference_index":53,"source":"arxiv_source","source_observed_at":"2026-08-06T18:25:19.699751Z"},"links":{"citing_paper":"/paper/2507.08907"},"observation_digest":"sha256:83c6bc7599526a241c8d84ccc5c5bae38206c7813ccfb916c4b4e8a2fd9d0401","observation_id":"d9e0b241-7c89-4e18-a914-8d15bd4df7b5","resolution":{"observed_at":"2026-08-06T18:25:19.699751Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":{"arxiv_id":"astro-ph/9806141","last_updated":"1998-06-10T12:15:14Z","snapshot_observed_at":"2026-08-05T23:29:25.111444Z","submitted_at":"1998-06-10T12:15:14Z","title":"Fast maximum entropy Doppler mapping","version":1},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"astro-ph/9806141","snapshot_observed_at":"2026-08-06T18:25:19.704956Z","title":"C., 1998, @doi [arXiv e-prints] 10.48550/arXiv.astro-ph/9806141 , https://ui.adsabs.harvard.edu/abs/1998astro.ph..6141S pp astro--ph/9806141","venue":null,"work_id":null,"year":1998},"citing_paper":{"arxiv_id":"2507.08907","last_updated":"2025-07-11T13:16:25Z","snapshot_observed_at":"2026-08-10T21:08:20.055482Z","submitted_at":"2025-07-11T13:16:25Z","title":"MASTER OT J072007.30+451611.6: A Polar with Strong Optical Variability and Suppressed He II Emission","version":1},"reference_index":54,"source":"arxiv_source","source_observed_at":"2026-08-06T18:25:19.704956Z"},"links":{"cited_paper":"/paper/astro-ph/9806141","citing_paper":"/paper/2507.08907"},"observation_digest":"sha256:710f416df0465ee7a80769a72858a30679b43dbfa361641c8a777a7ba1ddad25","observation_id":"e4ecba47-6ee0-47b7-bef2-5e95047a8b1f","resolution":{"observed_at":"2026-08-06T18:25:19.704956Z","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":"2026-08-06T18:25:19.711185Z","title":null,"venue":null,"work_id":null,"year":2021},"citing_paper":{"arxiv_id":"2507.08907","last_updated":"2025-07-11T13:16:25Z","snapshot_observed_at":"2026-08-10T21:08:20.055482Z","submitted_at":"2025-07-11T13:16:25Z","title":"MASTER OT J072007.30+451611.6: A Polar with Strong Optical Variability and Suppressed He II Emission","version":1},"reference_index":55,"source":"arxiv_source","source_observed_at":"2026-08-06T18:25:19.711185Z"},"links":{"citing_paper":"/paper/2507.08907"},"observation_digest":"sha256:c0b5c407ed1d6bc067d5f1f9edc3dde3bebb7a83580ba3384d0fd227e4bc7d69","observation_id":"48d1e617-9bec-419b-99a5-5c417b2488ea","resolution":{"observed_at":"2026-08-06T18:25:19.711185Z","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":"2026-08-06T18:25:19.717012Z","title":"J., Strader J., Chomiuk L., Aydi E., Sokolovsky K","venue":null,"work_id":null,"year":2022},"citing_paper":{"arxiv_id":"2507.08907","last_updated":"2025-07-11T13:16:25Z","snapshot_observed_at":"2026-08-10T21:08:20.055482Z","submitted_at":"2025-07-11T13:16:25Z","title":"MASTER OT J072007.30+451611.6: A Polar with Strong Optical Variability and Suppressed He II Emission","version":1},"reference_index":56,"source":"arxiv_source","source_observed_at":"2026-08-06T18:25:19.717012Z"},"links":{"citing_paper":"/paper/2507.08907"},"observation_digest":"sha256:9b878d003c6517a40e1ba5c9db5440498af6dea019b84f091963e07c15e7ebbd","observation_id":"44cfbf08-2b69-4418-b4f3-c5e83b88862b","resolution":{"observed_at":"2026-08-06T18:25:19.717012Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-06T18:25:20.913278Z","title":"137, Wild Stars in the Old West","venue":null,"work_id":"62ff8dc7-d3c8-41af-b911-cc72d69f2d4d","year":1998},"citing_paper":{"arxiv_id":"2507.08907","last_updated":"2025-07-11T13:16:25Z","snapshot_observed_at":"2026-08-10T21:08:20.055482Z","submitted_at":"2025-07-11T13:16:25Z","title":"MASTER OT J072007.30+451611.6: A Polar with Strong Optical Variability and Suppressed He II Emission","version":1},"reference_index":57,"source":"arxiv_source","source_observed_at":"2026-08-06T18:25:19.722951Z"},"links":{"citing_paper":"/paper/2507.08907"},"observation_digest":"sha256:ae573eef57d9ca9c47a7532dac815a65a94c3c3a59c03e2e7a149f20c9e264ca","observation_id":"6204ca01-3ee1-4371-8815-7aaa91c952b2","resolution":{"observed_at":"2026-08-06T18:25:20.917426Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-12T06:34:41.77262+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-12T06:34:41.77262+00:00","source":"crossref"},{"observed_at":"2026-08-12T06:34:36.333875+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-06T18:25:20.898298Z","title":"C., Reinsch K., 1996, , https://ui.adsabs.harvard.edu/abs/1996A&A...315L...1T 315, L1","venue":null,"work_id":"684e2381-099e-4ebd-8891-b4013b9d4e8f","year":1996},"citing_paper":{"arxiv_id":"2507.08907","last_updated":"2025-07-11T13:16:25Z","snapshot_observed_at":"2026-08-10T21:08:20.055482Z","submitted_at":"2025-07-11T13:16:25Z","title":"MASTER OT J072007.30+451611.6: A Polar with Strong Optical Variability and Suppressed He II Emission","version":1},"reference_index":58,"source":"arxiv_source","source_observed_at":"2026-08-06T18:25:19.728519Z"},"links":{"citing_paper":"/paper/2507.08907"},"observation_digest":"sha256:619f1a70d5e809a95a5d19b7cdbcb3d31054b559f0f7b06663fea6f3dfca2e12","observation_id":"5572eed1-79df-4ab1-92aa-696ae6a0b9ce","resolution":{"observed_at":"2026-08-06T18:25:20.902960Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-12T06:34:41.77262+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-12T06:34:41.77262+00:00","source":"crossref"},{"observed_at":"2026-08-12T06:34:36.333875+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":{"arxiv_id":"astro-ph/9609166","last_updated":"1996-09-24T17:41:37Z","snapshot_observed_at":"2026-08-09T09:01:19.358700Z","submitted_at":"1996-09-24T17:41:37Z","title":"RX J0719.2+6557: A New Eclipsing Polar","version":1},"cited_work":{"arxiv_id":"astro-ph/9609166","doi":"10.48550/arxiv.astro-ph/9609166","metadata_source":"pith","pith_arxiv_id":"astro-ph/9609166","snapshot_observed_at":"2026-08-10T05:30:23.456663Z","title":"RX J0719.2+6557: A New Eclipsing Polar","venue":"astro-ph","work_id":"3ef1cfb2-132f-4812-bed7-5b42f4dcaa89","year":1996},"citing_paper":{"arxiv_id":"2507.08907","last_updated":"2025-07-11T13:16:25Z","snapshot_observed_at":"2026-08-10T21:08:20.055482Z","submitted_at":"2025-07-11T13:16:25Z","title":"MASTER OT J072007.30+451611.6: A Polar with Strong Optical Variability and Suppressed He II Emission","version":1},"reference_index":59,"source":"arxiv_source","source_observed_at":"2026-08-06T18:25:19.734100Z"},"links":{"cited_paper":"/paper/astro-ph/9609166","citing_paper":"/paper/2507.08907"},"observation_digest":"sha256:a3ba6c307ebefdedeca803c2a77ccc8a23e80d11631e74bea36b3bad49584c91","observation_id":"836f9c79-c1ba-47b5-9526-d00f9e4dad33","resolution":{"observed_at":"2026-08-06T18:25:19.862101Z","resolver_source":"local_arxiv","status":"metadata_mismatch"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-12T06:34:41.77262+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-12T06:34:41.77262+00:00","source":"crossref"},{"observed_at":"2026-08-12T06:34:36.333875+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-06T18:25:20.884092Z","title":"F., 1986, Soviet Astronomy Letters, https://ui.adsabs.harvard.edu/abs/1986SvAL...12..196V 12, 196","venue":null,"work_id":"8672bf7b-5d8c-4321-8d83-1735ed67df5b","year":1986},"citing_paper":{"arxiv_id":"2507.08907","last_updated":"2025-07-11T13:16:25Z","snapshot_observed_at":"2026-08-10T21:08:20.055482Z","submitted_at":"2025-07-11T13:16:25Z","title":"MASTER OT J072007.30+451611.6: A Polar with Strong Optical Variability and Suppressed He II Emission","version":1},"reference_index":60,"source":"arxiv_source","source_observed_at":"2026-08-06T18:25:19.741030Z"},"links":{"citing_paper":"/paper/2507.08907"},"observation_digest":"sha256:e731dd84f9182da897716b72ab57071646f0dff3e8e8416dc240ba1ba6e36cbd","observation_id":"8b673172-90d6-4277-bec2-70611751a323","resolution":{"observed_at":"2026-08-06T18:25:20.888634Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-12T06:34:41.77262+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-12T06:34:41.77262+00:00","source":"crossref"},{"observed_at":"2026-08-12T06:34:36.333875+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":"2026-08-06T18:25:19.746874Z","title":null,"venue":null,"work_id":null,"year":1979},"citing_paper":{"arxiv_id":"2507.08907","last_updated":"2025-07-11T13:16:25Z","snapshot_observed_at":"2026-08-10T21:08:20.055482Z","submitted_at":"2025-07-11T13:16:25Z","title":"MASTER OT J072007.30+451611.6: A Polar with Strong Optical Variability and Suppressed He II Emission","version":1},"reference_index":61,"source":"arxiv_source","source_observed_at":"2026-08-06T18:25:19.746874Z"},"links":{"citing_paper":"/paper/2507.08907"},"observation_digest":"sha256:089eb637d0b29a0c24513dc65625f00c5825a5a02acb6f6dd78ea9fee4d5a59b","observation_id":"94234f55-35d2-4eae-9549-9c4b87d40557","resolution":{"observed_at":"2026-08-06T18:25:19.746874Z","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":"2026-08-06T18:25:19.751890Z","title":null,"venue":null,"work_id":null,"year":2000},"citing_paper":{"arxiv_id":"2507.08907","last_updated":"2025-07-11T13:16:25Z","snapshot_observed_at":"2026-08-10T21:08:20.055482Z","submitted_at":"2025-07-11T13:16:25Z","title":"MASTER OT J072007.30+451611.6: A Polar with Strong Optical Variability and Suppressed He II Emission","version":1},"reference_index":62,"source":"arxiv_source","source_observed_at":"2026-08-06T18:25:19.751890Z"},"links":{"citing_paper":"/paper/2507.08907"},"observation_digest":"sha256:f19139b0be1bd53befc012e6e167772d70e409f58ce4876a9abe4ed8615243cf","observation_id":"51cdfe4d-b66e-48c7-8b52-184e923d1d09","resolution":{"observed_at":"2026-08-06T18:25:19.751890Z","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":"2026-08-06T18:25:19.757217Z","title":"L., et al., 2019, AllWISE Source Catalog , NASA IPAC DataSet, IRSA1, @doi 10.26131/IRSA1","venue":null,"work_id":null,"year":2019},"citing_paper":{"arxiv_id":"2507.08907","last_updated":"2025-07-11T13:16:25Z","snapshot_observed_at":"2026-08-10T21:08:20.055482Z","submitted_at":"2025-07-11T13:16:25Z","title":"MASTER OT J072007.30+451611.6: A Polar with Strong Optical Variability and Suppressed He II Emission","version":1},"reference_index":63,"source":"arxiv_source","source_observed_at":"2026-08-06T18:25:19.757217Z"},"links":{"citing_paper":"/paper/2507.08907"},"observation_digest":"sha256:37488069bb3c0f3d5655a60726bd66d62067c154b06a9549baf1f88218414c8b","observation_id":"30ce3f81-1aa4-4ca4-9324-049849409ef1","resolution":{"observed_at":"2026-08-06T18:25:19.757217Z","resolver_source":null,"status":"malformed_identifier"},"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":"2026-08-06T18:25:19.763084Z","title":null,"venue":null,"work_id":null,"year":2012},"citing_paper":{"arxiv_id":"2507.08907","last_updated":"2025-07-11T13:16:25Z","snapshot_observed_at":"2026-08-10T21:08:20.055482Z","submitted_at":"2025-07-11T13:16:25Z","title":"MASTER OT J072007.30+451611.6: A Polar with Strong Optical Variability and Suppressed He II Emission","version":1},"reference_index":64,"source":"arxiv_source","source_observed_at":"2026-08-06T18:25:19.763084Z"},"links":{"citing_paper":"/paper/2507.08907"},"observation_digest":"sha256:bcdcde4cf53b2b0f8240266d9245bfdc53f45b054010c674a68caa07686613bd","observation_id":"69a51e61-c02a-4ce7-a48d-ff2eda3094b4","resolution":{"observed_at":"2026-08-06T18:25:19.763084Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}}],"paper":{"arxiv_id":"2507.08907","last_updated":"2025-07-11T13:16:25Z","latest_version":1,"primary_category":"astro-ph.SR","snapshot_observed_at":"2026-08-10T21:08:20.055482Z","submitted_at":"2025-07-11T13:16:25Z","title":"MASTER OT J072007.30+451611.6: A Polar with Strong Optical Variability and Suppressed He II Emission"},"reference_resolution":{"displayed":64,"state_counts":{"malformed_identifier":1,"metadata_mismatch":1,"parse_uncertain":0,"unresolved":44,"verified_exact":13,"verified_fuzzy":5},"total_outbound_references":64},"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":"2026-08-12T06:34:41.77262+00:00","source":"crossref"},{"observed_at":"2026-08-12T06:34:36.333875+00:00","source":"retraction_watch"}],"thesis":"As of 12 August 2026, this Paper Citation Record lists 64 of 64 outbound references and 1 inbound Pith citation observation for arXiv:2507.08907."}