{"as_of":"2026-08-08T15:47:00Z","caps":{"database_statements":6,"inbound":100,"outbound":100},"context_digest":"sha256:9b4390d4e2916f7fae98890b82a007fa3351aea9b480cab3f38b045d4cbb6451","coverage":[{"denominator":89,"lane":"reference_resolution","note":"Typed states for the displayed outbound observations.","records_observed":89,"source":"paper_references, paper_reference_links","source_observed_at":"2026-08-06T19:15:33.200160Z","state":"measured"},{"denominator":89,"lane":"standing_notices","note":"One-hop event checks from named stored sources.","records_observed":89,"source":"scholarly_work_events, retraction_status_cache","source_observed_at":"2026-08-08T06:32:00.761636+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/2507.06163/citation-record","integrity":"/paper/2507.06163/integrity","json":"/paper/2507.06163/citation-record.json","paper":"/paper/2507.06163"},"outbound":[{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-06T19:15:24.558839Z","title":", \" * write output.state after.block = add.period write newline","venue":null,"work_id":null,"year":null},"citing_paper":{"arxiv_id":"2507.06163","last_updated":"2026-07-26T01:58:56Z","snapshot_observed_at":"2026-08-08T06:18:02.099488Z","submitted_at":"2025-07-08T16:45:48Z","title":"Reconstructing PTA measurements via early seeding of supermassive black holes","version":2},"reference_index":1,"source":"arxiv_source","source_observed_at":"2026-08-06T19:15:24.558839Z"},"links":{"citing_paper":"/paper/2507.06163"},"observation_digest":"sha256:d3b278477a6c55160ce5d852451b17122d67d01835980021eb5e2c276f058ead","observation_id":"65e6eea9-273f-4fcb-a6d3-431eb3bc4ead","resolution":{"observed_at":"2026-08-06T19:15:24.558839Z","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":"2026-08-06T19:15:24.611663Z","title":"write newline","venue":null,"work_id":null,"year":null},"citing_paper":{"arxiv_id":"2507.06163","last_updated":"2026-07-26T01:58:56Z","snapshot_observed_at":"2026-08-08T06:18:02.099488Z","submitted_at":"2025-07-08T16:45:48Z","title":"Reconstructing PTA measurements via early seeding of supermassive black holes","version":2},"reference_index":2,"source":"arxiv_source","source_observed_at":"2026-08-06T19:15:24.611663Z"},"links":{"citing_paper":"/paper/2507.06163"},"observation_digest":"sha256:2450410a2a8c1ce621ee5e303bd8a79e30b22f74c610f1c481fe50192f2cef30","observation_id":"97aa46ee-1938-47e6-aac5-18eed86ff2de","resolution":{"observed_at":"2026-08-06T19:15:24.611663Z","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":"2026-08-06T19:15:24.662736Z","title":"uX:x_擨Z\\@jJ x A t(_H j6 JC- D! 3 j2^","venue":null,"work_id":null,"year":2017},"citing_paper":{"arxiv_id":"2507.06163","last_updated":"2026-07-26T01:58:56Z","snapshot_observed_at":"2026-08-08T06:18:02.099488Z","submitted_at":"2025-07-08T16:45:48Z","title":"Reconstructing PTA measurements via early seeding of supermassive black holes","version":2},"reference_index":3,"source":"arxiv_source","source_observed_at":"2026-08-06T19:15:24.662736Z"},"links":{"citing_paper":"/paper/2507.06163"},"observation_digest":"sha256:ea20c38df69a8aeba314331f7ceb5cfe4cf8b9b22eec0e9bad6a7206a992a28d","observation_id":"fa85ff87-2602-42ed-beb3-b44d878338e2","resolution":{"observed_at":"2026-08-06T19:15:24.662736Z","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":"2026-08-06T19:15:24.709966Z","title":"2023 a , Astrophys","venue":null,"work_id":null,"year":2023},"citing_paper":{"arxiv_id":"2507.06163","last_updated":"2026-07-26T01:58:56Z","snapshot_observed_at":"2026-08-08T06:18:02.099488Z","submitted_at":"2025-07-08T16:45:48Z","title":"Reconstructing PTA measurements via early seeding of supermassive black holes","version":2},"reference_index":4,"source":"arxiv_source","source_observed_at":"2026-08-06T19:15:24.709966Z"},"links":{"citing_paper":"/paper/2507.06163"},"observation_digest":"sha256:34befe55b620195bba2c5ebcd200622178e1cc98d664c6c6b804a78120da322f","observation_id":"ddf43a7a-5a0f-4050-bdfb-13a8e67c345d","resolution":{"observed_at":"2026-08-06T19:15:24.709966Z","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":"2026-08-06T19:15:24.762777Z","title":"M., et al","venue":null,"work_id":null,"year":2023},"citing_paper":{"arxiv_id":"2507.06163","last_updated":"2026-07-26T01:58:56Z","snapshot_observed_at":"2026-08-08T06:18:02.099488Z","submitted_at":"2025-07-08T16:45:48Z","title":"Reconstructing PTA measurements via early seeding of supermassive black holes","version":2},"reference_index":5,"source":"arxiv_source","source_observed_at":"2026-08-06T19:15:24.762777Z"},"links":{"citing_paper":"/paper/2507.06163"},"observation_digest":"sha256:1aae2852807d5c74180d0f80019c95716c1a0d09a18b718bddd9d35cccb44934","observation_id":"d90310ec-163b-408a-a910-95801c9e8223","resolution":{"observed_at":"2026-08-06T19:15:24.762777Z","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":"2026-08-06T19:15:24.810976Z","title":"2020, Astron","venue":null,"work_id":null,"year":2021},"citing_paper":{"arxiv_id":"2507.06163","last_updated":"2026-07-26T01:58:56Z","snapshot_observed_at":"2026-08-08T06:18:02.099488Z","submitted_at":"2025-07-08T16:45:48Z","title":"Reconstructing PTA measurements via early seeding of supermassive black holes","version":2},"reference_index":6,"source":"arxiv_source","source_observed_at":"2026-08-06T19:15:24.810976Z"},"links":{"citing_paper":"/paper/2507.06163"},"observation_digest":"sha256:4980701818ac1a52055877fa8e316a20513ff96800cf886d16c51c7985a1c168","observation_id":"49e8bba3-273b-4c71-8b27-9ab1b6dfc118","resolution":{"observed_at":"2026-08-06T19:15:24.810976Z","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":"2026-08-06T19:15:24.861122Z","title":"2008, Phys","venue":null,"work_id":null,"year":2009},"citing_paper":{"arxiv_id":"2507.06163","last_updated":"2026-07-26T01:58:56Z","snapshot_observed_at":"2026-08-08T06:18:02.099488Z","submitted_at":"2025-07-08T16:45:48Z","title":"Reconstructing PTA measurements via early seeding of supermassive black holes","version":2},"reference_index":7,"source":"arxiv_source","source_observed_at":"2026-08-06T19:15:24.861122Z"},"links":{"citing_paper":"/paper/2507.06163"},"observation_digest":"sha256:bb8243dbf773fa7decff393d1f756a52d2ce04057a906ad69c0dfc57f2782ece","observation_id":"60eed092-8a3c-4d43-8e3f-2b75b936046a","resolution":{"observed_at":"2026-08-06T19:15:24.861122Z","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":"2026-08-06T19:15:24.931716Z","title":"2023, Astron","venue":null,"work_id":null,"year":2023},"citing_paper":{"arxiv_id":"2507.06163","last_updated":"2026-07-26T01:58:56Z","snapshot_observed_at":"2026-08-08T06:18:02.099488Z","submitted_at":"2025-07-08T16:45:48Z","title":"Reconstructing PTA measurements via early seeding of supermassive black holes","version":2},"reference_index":8,"source":"arxiv_source","source_observed_at":"2026-08-06T19:15:24.931716Z"},"links":{"citing_paper":"/paper/2507.06163"},"observation_digest":"sha256:3744199587a0b3fd2dbdfe87433e12df46edf8a7aa3c84c4d0ca4e2b3be27327","observation_id":"37a58b05-7426-47af-a34e-872492144ca3","resolution":{"observed_at":"2026-08-06T19:15:24.931716Z","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":"2026-08-06T19:15:25.050911Z","title":"C., & Monaco, P","venue":null,"work_id":null,"year":2019},"citing_paper":{"arxiv_id":"2507.06163","last_updated":"2026-07-26T01:58:56Z","snapshot_observed_at":"2026-08-08T06:18:02.099488Z","submitted_at":"2025-07-08T16:45:48Z","title":"Reconstructing PTA measurements via early seeding of supermassive black holes","version":2},"reference_index":9,"source":"arxiv_source","source_observed_at":"2026-08-06T19:15:25.050911Z"},"links":{"citing_paper":"/paper/2507.06163"},"observation_digest":"sha256:b345da51f2d58a3415a99d8ba3153fb6b75e34e1afa9fa5453ebad11cd7bbc8a","observation_id":"39553bf0-311d-45f2-8ae8-d2c26d3f6eb7","resolution":{"observed_at":"2026-08-06T19:15:25.050911Z","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":"2026-08-06T19:15:25.111518Z","title":"2001, , 349, 125","venue":null,"work_id":null,"year":2001},"citing_paper":{"arxiv_id":"2507.06163","last_updated":"2026-07-26T01:58:56Z","snapshot_observed_at":"2026-08-08T06:18:02.099488Z","submitted_at":"2025-07-08T16:45:48Z","title":"Reconstructing PTA measurements via early seeding of supermassive black holes","version":2},"reference_index":10,"source":"arxiv_source","source_observed_at":"2026-08-06T19:15:25.111518Z"},"links":{"citing_paper":"/paper/2507.06163"},"observation_digest":"sha256:506a695cab2446ea4019c76bd8d193558de1f42c6436ad1951bcbaf874ede57d","observation_id":"ec16f522-bad6-4634-b62b-ea902452946d","resolution":{"observed_at":"2026-08-06T19:15:25.111518Z","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":"2026-08-06T19:15:25.168558Z","title":"P., Mazzucchelli, C., et al","venue":null,"work_id":null,"year":2017},"citing_paper":{"arxiv_id":"2507.06163","last_updated":"2026-07-26T01:58:56Z","snapshot_observed_at":"2026-08-08T06:18:02.099488Z","submitted_at":"2025-07-08T16:45:48Z","title":"Reconstructing PTA measurements via early seeding of supermassive black holes","version":2},"reference_index":11,"source":"arxiv_source","source_observed_at":"2026-08-06T19:15:25.168558Z"},"links":{"citing_paper":"/paper/2507.06163"},"observation_digest":"sha256:927003cd493d930a5ed56ddbb8747048c0563c3751da5a70dd6a35a19e1dfbc6","observation_id":"6c6a72ec-9108-465b-90f9-983a05993988","resolution":{"observed_at":"2026-08-06T19:15:25.168558Z","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":"2026-08-06T19:15:25.219034Z","title":"C., Volonteri , M., & Rees , M","venue":null,"work_id":null,"year":2006},"citing_paper":{"arxiv_id":"2507.06163","last_updated":"2026-07-26T01:58:56Z","snapshot_observed_at":"2026-08-08T06:18:02.099488Z","submitted_at":"2025-07-08T16:45:48Z","title":"Reconstructing PTA measurements via early seeding of supermassive black holes","version":2},"reference_index":12,"source":"arxiv_source","source_observed_at":"2026-08-06T19:15:25.219034Z"},"links":{"citing_paper":"/paper/2507.06163"},"observation_digest":"sha256:fa9128a29359499560d22b0efabd7fe9d7d5541d4f1fbf6e69c9b6d9b78c297f","observation_id":"042fd66e-24d6-4b3d-bfc2-3ca158359135","resolution":{"observed_at":"2026-08-06T19:15:25.219034Z","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":"2026-08-06T19:15:38.894072Z","title":"J., Kamionkowski, M., & Hassani, S","venue":null,"work_id":"a67bf0aa-7011-4c9a-84ed-c5461c87a4f6","year":2005},"citing_paper":{"arxiv_id":"2507.06163","last_updated":"2026-07-26T01:58:56Z","snapshot_observed_at":"2026-08-08T06:18:02.099488Z","submitted_at":"2025-07-08T16:45:48Z","title":"Reconstructing PTA measurements via early seeding of supermassive black holes","version":2},"reference_index":13,"source":"arxiv_source","source_observed_at":"2026-08-06T19:15:25.268530Z"},"links":{"citing_paper":"/paper/2507.06163"},"observation_digest":"sha256:a0bdc24b4f9d7eba5278770df52e8fa0ad340c97c1b2ef1b4aae281099814701","observation_id":"dcec6ffa-fa71-4797-ba98-bcc3b2a3e7d2","resolution":{"observed_at":"2026-08-06T19:15:39.041632Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-08T06:32:00.761636+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-08T06:32:00.761636+00:00","source":"crossref"},{"observed_at":"2026-08-08T06:31:55.24221+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":"2026-08-06T19:15:38.636129Z","title":"K., Blecha, L., Torrey, P., et al","venue":null,"work_id":"962d375a-0670-4cbe-9e96-5287b90a6b5e","year":2022},"citing_paper":{"arxiv_id":"2507.06163","last_updated":"2026-07-26T01:58:56Z","snapshot_observed_at":"2026-08-08T06:18:02.099488Z","submitted_at":"2025-07-08T16:45:48Z","title":"Reconstructing PTA measurements via early seeding of supermassive black holes","version":2},"reference_index":14,"source":"arxiv_source","source_observed_at":"2026-08-06T19:15:25.332277Z"},"links":{"citing_paper":"/paper/2507.06163"},"observation_digest":"sha256:c739146ffd6602a38c8612cd58ec55cdf5f26b77203476cfc64945848b9dc23c","observation_id":"9426e1b3-b59d-4866-858e-ff664cbbf380","resolution":{"observed_at":"2026-08-06T19:15:38.758467Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-08T06:32:00.761636+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-08T06:32:00.761636+00:00","source":"crossref"},{"observed_at":"2026-08-08T06:31:55.24221+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":"2026-08-06T19:15:25.400226Z","title":"D., Natarajan , P., et al","venue":null,"work_id":null,"year":2024},"citing_paper":{"arxiv_id":"2507.06163","last_updated":"2026-07-26T01:58:56Z","snapshot_observed_at":"2026-08-08T06:18:02.099488Z","submitted_at":"2025-07-08T16:45:48Z","title":"Reconstructing PTA measurements via early seeding of supermassive black holes","version":2},"reference_index":15,"source":"arxiv_source","source_observed_at":"2026-08-06T19:15:25.400226Z"},"links":{"citing_paper":"/paper/2507.06163"},"observation_digest":"sha256:f698181fadbe3ff81924e531de6f67f9c075dd3ad926ba644bd7469f4d65a99f","observation_id":"67f71767-8695-481a-b7d7-107ac09db2b7","resolution":{"observed_at":"2026-08-06T19:15:25.400226Z","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":"2026-08-06T19:15:38.416288Z","title":"R., Cole, S., Efstathiou, G., & Kaiser, N","venue":null,"work_id":"5c9aae20-a9df-4f71-8e3e-137164846e7e","year":1991},"citing_paper":{"arxiv_id":"2507.06163","last_updated":"2026-07-26T01:58:56Z","snapshot_observed_at":"2026-08-08T06:18:02.099488Z","submitted_at":"2025-07-08T16:45:48Z","title":"Reconstructing PTA measurements via early seeding of supermassive black holes","version":2},"reference_index":16,"source":"arxiv_source","source_observed_at":"2026-08-06T19:15:25.510467Z"},"links":{"citing_paper":"/paper/2507.06163"},"observation_digest":"sha256:f123e9caef39c6ec0ee6eed2c21615e2af0736865806b03be06e793de575cc9b","observation_id":"fd15036a-3d2d-4f0c-a789-75433e78e1e6","resolution":{"observed_at":"2026-08-06T19:15:38.519846Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-08T06:32:00.761636+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-08T06:32:00.761636+00:00","source":"crossref"},{"observed_at":"2026-08-08T06:31:55.24221+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":"2026-08-06T19:15:38.200845Z","title":null,"venue":null,"work_id":"8a2c3157-12c5-4038-b700-85b19c7a403b","year":2019},"citing_paper":{"arxiv_id":"2507.06163","last_updated":"2026-07-26T01:58:56Z","snapshot_observed_at":"2026-08-08T06:18:02.099488Z","submitted_at":"2025-07-08T16:45:48Z","title":"Reconstructing PTA measurements via early seeding of supermassive black holes","version":2},"reference_index":17,"source":"arxiv_source","source_observed_at":"2026-08-06T19:15:25.635839Z"},"links":{"citing_paper":"/paper/2507.06163"},"observation_digest":"sha256:05ac5aaa4db65123947e4107049f64381ce33142806a61163e73acebfaca1090","observation_id":"e55674c0-f514-4487-91f7-7e566f40923e","resolution":{"observed_at":"2026-08-06T19:15:38.301165Z","resolver_source":"raw_fallback","status":"unresolved"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-08T06:32:00.761636+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-08T06:32:00.761636+00:00","source":"crossref"},{"observed_at":"2026-08-08T06:31:55.24221+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":"2026-08-06T19:15:25.750745Z","title":"A., Wyithe, J","venue":null,"work_id":null,"year":2015},"citing_paper":{"arxiv_id":"2507.06163","last_updated":"2026-07-26T01:58:56Z","snapshot_observed_at":"2026-08-08T06:18:02.099488Z","submitted_at":"2025-07-08T16:45:48Z","title":"Reconstructing PTA measurements via early seeding of supermassive black holes","version":2},"reference_index":18,"source":"arxiv_source","source_observed_at":"2026-08-06T19:15:25.750745Z"},"links":{"citing_paper":"/paper/2507.06163"},"observation_digest":"sha256:17f3b1c3c750a646f6d4c9230aea6faa9a3f95cfb23172908c2b0fdfca8159bb","observation_id":"6c50b573-7e1a-4ffa-9942-689ac50630e0","resolution":{"observed_at":"2026-08-06T19:15:25.750745Z","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":"2026-08-06T19:15:25.859993Z","title":"B., Coleman Miller, M., & Bellovary, J","venue":null,"work_id":null,"year":2011},"citing_paper":{"arxiv_id":"2507.06163","last_updated":"2026-07-26T01:58:56Z","snapshot_observed_at":"2026-08-08T06:18:02.099488Z","submitted_at":"2025-07-08T16:45:48Z","title":"Reconstructing PTA measurements via early seeding of supermassive black holes","version":2},"reference_index":19,"source":"arxiv_source","source_observed_at":"2026-08-06T19:15:25.859993Z"},"links":{"citing_paper":"/paper/2507.06163"},"observation_digest":"sha256:d5c9ad1ed28b91b7b7d605a6e197acdd7cf1d75512beb1e15dbc3ce99c077e0d","observation_id":"e9976440-1e83-41e4-af84-f9cfb11c8c7d","resolution":{"observed_at":"2026-08-06T19:15:25.859993Z","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":"2026-08-06T19:15:25.947978Z","title":"2024, Astronomy & Astrophysics, 690, A182","venue":null,"work_id":null,"year":2024},"citing_paper":{"arxiv_id":"2507.06163","last_updated":"2026-07-26T01:58:56Z","snapshot_observed_at":"2026-08-08T06:18:02.099488Z","submitted_at":"2025-07-08T16:45:48Z","title":"Reconstructing PTA measurements via early seeding of supermassive black holes","version":2},"reference_index":20,"source":"arxiv_source","source_observed_at":"2026-08-06T19:15:25.947978Z"},"links":{"citing_paper":"/paper/2507.06163"},"observation_digest":"sha256:b572d910713c2642cb7cf34ad765ff0a040f367ade8811d4d343642af7834b24","observation_id":"733271ee-1b6c-4ddb-8f63-98412cd96af3","resolution":{"observed_at":"2026-08-06T19:15:25.947978Z","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":"2026-08-06T19:15:37.915240Z","title":"J., & Hu , W","venue":null,"work_id":"b3c453db-045c-48cc-9636-89cb7efef127","year":1999},"citing_paper":{"arxiv_id":"2507.06163","last_updated":"2026-07-26T01:58:56Z","snapshot_observed_at":"2026-08-08T06:18:02.099488Z","submitted_at":"2025-07-08T16:45:48Z","title":"Reconstructing PTA measurements via early seeding of supermassive black holes","version":2},"reference_index":21,"source":"arxiv_source","source_observed_at":"2026-08-06T19:15:26.045206Z"},"links":{"citing_paper":"/paper/2507.06163"},"observation_digest":"sha256:21bb7399c63277a800f91dbbca275f814c894f41875b9fc3936d813af148c1d2","observation_id":"dc20e374-9db6-4c79-8f68-757980baaec9","resolution":{"observed_at":"2026-08-06T19:15:38.069205Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-08T06:32:00.761636+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-08T06:32:00.761636+00:00","source":"crossref"},{"observed_at":"2026-08-08T06:31:55.24221+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":"2026-08-06T19:15:26.224968Z","title":"J., & Loeb, A","venue":null,"work_id":null,"year":1995},"citing_paper":{"arxiv_id":"2507.06163","last_updated":"2026-07-26T01:58:56Z","snapshot_observed_at":"2026-08-08T06:18:02.099488Z","submitted_at":"2025-07-08T16:45:48Z","title":"Reconstructing PTA measurements via early seeding of supermassive black holes","version":2},"reference_index":22,"source":"arxiv_source","source_observed_at":"2026-08-06T19:15:26.224968Z"},"links":{"citing_paper":"/paper/2507.06163"},"observation_digest":"sha256:c5dd0bd66c99a0c5ee8eede9deabe6e441c3d691af700289d45075c7642568c2","observation_id":"1c8eaab5-fdab-4017-b390-7800cbccc0c6","resolution":{"observed_at":"2026-08-06T19:15:26.224968Z","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":"2026-08-06T19:15:37.657921Z","title":"2023 a , Astron","venue":null,"work_id":"44f2753c-35c2-4510-ab48-c372a8f8f336","year":2023},"citing_paper":{"arxiv_id":"2507.06163","last_updated":"2026-07-26T01:58:56Z","snapshot_observed_at":"2026-08-08T06:18:02.099488Z","submitted_at":"2025-07-08T16:45:48Z","title":"Reconstructing PTA measurements via early seeding of supermassive black holes","version":2},"reference_index":23,"source":"arxiv_source","source_observed_at":"2026-08-06T19:15:26.402946Z"},"links":{"citing_paper":"/paper/2507.06163"},"observation_digest":"sha256:bc7fe48ed3a9a2f3f04ef6d364e625772ad66b186bc4489a2c1a1d401e559cd8","observation_id":"d7b912eb-3940-40b7-8ae9-6e20a3010b84","resolution":{"observed_at":"2026-08-06T19:15:37.780286Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-08T06:32:00.761636+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-08T06:32:00.761636+00:00","source":"crossref"},{"observed_at":"2026-08-08T06:31:55.24221+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":"2026-08-06T19:15:26.568569Z","title":"2024 a , Physical Review D, 109, doi:10.1103/physrevd.109.l021302","venue":null,"work_id":null,"year":2024},"citing_paper":{"arxiv_id":"2507.06163","last_updated":"2026-07-26T01:58:56Z","snapshot_observed_at":"2026-08-08T06:18:02.099488Z","submitted_at":"2025-07-08T16:45:48Z","title":"Reconstructing PTA measurements via early seeding of supermassive black holes","version":2},"reference_index":24,"source":"arxiv_source","source_observed_at":"2026-08-06T19:15:26.568569Z"},"links":{"citing_paper":"/paper/2507.06163"},"observation_digest":"sha256:249a6bad7ccf6560d720d47b5b459c73dea5305d9022c003d35f03fc749dd67d","observation_id":"d06b2889-7aca-4798-a8dd-e4795cea1514","resolution":{"observed_at":"2026-08-06T19:15:26.568569Z","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":"2026-08-06T19:15:37.491620Z","title":"2024 b , Astrophys","venue":null,"work_id":"c967d0ac-f1ff-4d9e-8fb1-369993f30c5f","year":2024},"citing_paper":{"arxiv_id":"2507.06163","last_updated":"2026-07-26T01:58:56Z","snapshot_observed_at":"2026-08-08T06:18:02.099488Z","submitted_at":"2025-07-08T16:45:48Z","title":"Reconstructing PTA measurements via early seeding of supermassive black holes","version":2},"reference_index":25,"source":"arxiv_source","source_observed_at":"2026-08-06T19:15:26.719703Z"},"links":{"citing_paper":"/paper/2507.06163"},"observation_digest":"sha256:4a50df696258140bc43bca18df41b9859f3a6dae882ee89bd549fe8e83bc617d","observation_id":"9d64fd4f-6ddc-444c-acab-34c4b07b930a","resolution":{"observed_at":"2026-08-06T19:15:37.584779Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-08T06:32:00.761636+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-08T06:32:00.761636+00:00","source":"crossref"},{"observed_at":"2026-08-08T06:31:55.24221+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":{"arxiv_id":"2308.08546","last_updated":"2023-10-09T13:07:48Z","snapshot_observed_at":"2026-07-06T16:06:59.216785Z","submitted_at":"2023-08-16T17:59:15Z","title":"What is the source of the PTA GW signal?","version":2},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"2308.08546","snapshot_observed_at":"2026-08-06T19:15:26.897318Z","title":"2023 b , What is the source of the PTA GW signal?, , , arXiv:2308.08546","venue":null,"work_id":null,"year":2023},"citing_paper":{"arxiv_id":"2507.06163","last_updated":"2026-07-26T01:58:56Z","snapshot_observed_at":"2026-08-08T06:18:02.099488Z","submitted_at":"2025-07-08T16:45:48Z","title":"Reconstructing PTA measurements via early seeding of supermassive black holes","version":2},"reference_index":26,"source":"arxiv_source","source_observed_at":"2026-08-06T19:15:26.897318Z"},"links":{"cited_paper":"/paper/2308.08546","citing_paper":"/paper/2507.06163"},"observation_digest":"sha256:4c8018f2260b2e1de08f693e547c42b127e0e170865fdf0c79d57db280701c03","observation_id":"1a2d3123-31ba-4c87-8ac5-4589b8ce80ed","resolution":{"observed_at":"2026-08-06T19:15:26.897318Z","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":"2026-08-06T19:15:27.006228Z","title":"2010, Monthly Notices of the Royal Astronomical Society, 406, 2267–2278","venue":null,"work_id":null,"year":2010},"citing_paper":{"arxiv_id":"2507.06163","last_updated":"2026-07-26T01:58:56Z","snapshot_observed_at":"2026-08-08T06:18:02.099488Z","submitted_at":"2025-07-08T16:45:48Z","title":"Reconstructing PTA measurements via early seeding of supermassive black holes","version":2},"reference_index":27,"source":"arxiv_source","source_observed_at":"2026-08-06T19:15:27.006228Z"},"links":{"citing_paper":"/paper/2507.06163"},"observation_digest":"sha256:0938c05d4bdeb4a34027cb6db325fa7a58dffae85d5bbb5b7a90db4b8e06c976","observation_id":"9dd718e9-ecd7-400d-bb72-711044711866","resolution":{"observed_at":"2026-08-06T19:15:27.006228Z","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/stad1746","metadata_source":"doi_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-06T19:15:33.937943Z","title":"2023, Monthly Notices of the Royal Astronomical Society, 523, 5120–5133","venue":null,"work_id":"fa316cd3-ee4d-4d03-9df4-a5b9601a14ae","year":2023},"citing_paper":{"arxiv_id":"2507.06163","last_updated":"2026-07-26T01:58:56Z","snapshot_observed_at":"2026-08-08T06:18:02.099488Z","submitted_at":"2025-07-08T16:45:48Z","title":"Reconstructing PTA measurements via early seeding of supermassive black holes","version":2},"reference_index":28,"source":"arxiv_source","source_observed_at":"2026-08-06T19:15:27.112553Z"},"links":{"citing_paper":"/paper/2507.06163"},"observation_digest":"sha256:69ed0886185b086e03632e8c15e240bca041a405cbe7627c533202fb2ffd8ad6","observation_id":"3e30d9f6-c51b-4037-8bd1-16a4616425de","resolution":{"observed_at":"2026-08-06T19:15:34.023642Z","resolver_source":"doi","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-08T06:32:00.761636+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-08T06:32:00.761636+00:00","source":"crossref"},{"observed_at":"2026-08-08T06:31:55.24221+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":"2026-08-06T19:15:37.157919Z","title":"2021, The Astrophysical Journal Letters, 914, L26","venue":null,"work_id":"daf78959-4b5d-4815-ad5b-2b66f87a6b9f","year":2021},"citing_paper":{"arxiv_id":"2507.06163","last_updated":"2026-07-26T01:58:56Z","snapshot_observed_at":"2026-08-08T06:18:02.099488Z","submitted_at":"2025-07-08T16:45:48Z","title":"Reconstructing PTA measurements via early seeding of supermassive black holes","version":2},"reference_index":29,"source":"arxiv_source","source_observed_at":"2026-08-06T19:15:27.257282Z"},"links":{"citing_paper":"/paper/2507.06163"},"observation_digest":"sha256:0dbe12ea1fa4b7fe9f24a044cda53c62cfbf9a8395025f0a498eac46e5fd941f","observation_id":"9752d186-962b-420d-aee6-dd44f76f39cb","resolution":{"observed_at":"2026-08-06T19:15:37.355384Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-08T06:32:00.761636+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-08T06:32:00.761636+00:00","source":"crossref"},{"observed_at":"2026-08-08T06:31:55.24221+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":"2026-08-06T19:15:27.388293Z","title":"2014, Monthly Notices of the Royal Astronomical Society, 443, 2410–2425","venue":null,"work_id":null,"year":2014},"citing_paper":{"arxiv_id":"2507.06163","last_updated":"2026-07-26T01:58:56Z","snapshot_observed_at":"2026-08-08T06:18:02.099488Z","submitted_at":"2025-07-08T16:45:48Z","title":"Reconstructing PTA measurements via early seeding of supermassive black holes","version":2},"reference_index":30,"source":"arxiv_source","source_observed_at":"2026-08-06T19:15:27.388293Z"},"links":{"citing_paper":"/paper/2507.06163"},"observation_digest":"sha256:856c4256e2bb659e1979c68e9e1d3d6a3051997c1ebaf01fd14c4356129e798e","observation_id":"68dc0c3d-0ae0-45ea-83a5-74df7d264a1e","resolution":{"observed_at":"2026-08-06T19:15:27.388293Z","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":"2026-08-06T19:15:36.961302Z","title":"2008, Astrophys","venue":null,"work_id":"32c12e89-e204-4659-b701-55c44f8ad9df","year":2008},"citing_paper":{"arxiv_id":"2507.06163","last_updated":"2026-07-26T01:58:56Z","snapshot_observed_at":"2026-08-08T06:18:02.099488Z","submitted_at":"2025-07-08T16:45:48Z","title":"Reconstructing PTA measurements via early seeding of supermassive black holes","version":2},"reference_index":31,"source":"arxiv_source","source_observed_at":"2026-08-06T19:15:27.547351Z"},"links":{"citing_paper":"/paper/2507.06163"},"observation_digest":"sha256:f64eed8bd075dedb0c34536029c11083c9856d6cc2871e8760dc45da658a10c0","observation_id":"1033972c-d648-42bc-90e2-b3c8157badd0","resolution":{"observed_at":"2026-08-06T19:15:37.073878Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-08T06:32:00.761636+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-08T06:32:00.761636+00:00","source":"crossref"},{"observed_at":"2026-08-08T06:31:55.24221+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":"2026-08-06T19:15:36.824374Z","title":"2010, Astrophys","venue":null,"work_id":"43dd9818-f010-4ba4-afc1-1e6f41670f0b","year":2010},"citing_paper":{"arxiv_id":"2507.06163","last_updated":"2026-07-26T01:58:56Z","snapshot_observed_at":"2026-08-08T06:18:02.099488Z","submitted_at":"2025-07-08T16:45:48Z","title":"Reconstructing PTA measurements via early seeding of supermassive black holes","version":2},"reference_index":32,"source":"arxiv_source","source_observed_at":"2026-08-06T19:15:27.707734Z"},"links":{"citing_paper":"/paper/2507.06163"},"observation_digest":"sha256:37888c0253cde834d8f9a5b1a6fb4647142a48c25226f3dd2d7370a27d8f793b","observation_id":"7b5a8f0e-4cc3-40a7-878d-b3c0f58e2641","resolution":{"observed_at":"2026-08-06T19:15:36.829119Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-08T06:32:00.761636+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-08T06:32:00.761636+00:00","source":"crossref"},{"observed_at":"2026-08-08T06:31:55.24221+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":"2026-08-06T19:15:27.874377Z","title":"2016, Reports on Progress in Physics, 79, 066902","venue":null,"work_id":null,"year":2016},"citing_paper":{"arxiv_id":"2507.06163","last_updated":"2026-07-26T01:58:56Z","snapshot_observed_at":"2026-08-08T06:18:02.099488Z","submitted_at":"2025-07-08T16:45:48Z","title":"Reconstructing PTA measurements via early seeding of supermassive black holes","version":2},"reference_index":33,"source":"arxiv_source","source_observed_at":"2026-08-06T19:15:27.874377Z"},"links":{"citing_paper":"/paper/2507.06163"},"observation_digest":"sha256:6ed0ee3f9f936c0c2891c666ca7e6670473d14d36e9fb1f9eb610dd40c5a774c","observation_id":"47f345a2-2d41-4354-b0bb-69c43238758c","resolution":{"observed_at":"2026-08-06T19:15:27.874377Z","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":"2026-08-06T19:15:27.982501Z","title":"2020, A&A, 634, A135","venue":null,"work_id":null,"year":2020},"citing_paper":{"arxiv_id":"2507.06163","last_updated":"2026-07-26T01:58:56Z","snapshot_observed_at":"2026-08-08T06:18:02.099488Z","submitted_at":"2025-07-08T16:45:48Z","title":"Reconstructing PTA measurements via early seeding of supermassive black holes","version":2},"reference_index":34,"source":"arxiv_source","source_observed_at":"2026-08-06T19:15:27.982501Z"},"links":{"citing_paper":"/paper/2507.06163"},"observation_digest":"sha256:a228c114f0623ddb8f30eb61f3e0819371b30eca0306255d4b0da719ea386925","observation_id":"96a303fe-9475-43d1-961e-9189e91796f4","resolution":{"observed_at":"2026-08-06T19:15:27.982501Z","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":"2026-08-06T19:15:28.085721Z","title":"2016, Monthly Notices of the Royal Astronomical Society, 463, 529","venue":null,"work_id":null,"year":2016},"citing_paper":{"arxiv_id":"2507.06163","last_updated":"2026-07-26T01:58:56Z","snapshot_observed_at":"2026-08-08T06:18:02.099488Z","submitted_at":"2025-07-08T16:45:48Z","title":"Reconstructing PTA measurements via early seeding of supermassive black holes","version":2},"reference_index":35,"source":"arxiv_source","source_observed_at":"2026-08-06T19:15:28.085721Z"},"links":{"citing_paper":"/paper/2507.06163"},"observation_digest":"sha256:9fd9f1495c6273ef17a6ef582540adaf168a1edabf3607bd9602966881e0dc80","observation_id":"7b0e7b4f-ea14-43dc-833e-d9a050dca935","resolution":{"observed_at":"2026-08-06T19:15:28.085721Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":{"arxiv_id":"2312.13837","last_updated":"2023-12-21T13:37:29Z","snapshot_observed_at":"2026-07-06T17:06:29.162729Z","submitted_at":"2023-12-21T13:37:29Z","title":"UHZ1 and the other three most distant quasars observed: possible evidence for Supermassive Dark Stars","version":1},"cited_work":{"arxiv_id":"2312.13837","doi":null,"metadata_source":"pith","pith_arxiv_id":"2312.13837","snapshot_observed_at":"2026-08-06T19:15:34.592038Z","title":"UHZ1 and the other three most distant quasars observed: possible evidence for Supermassive Dark Stars","venue":"astro-ph.GA","work_id":"aa51d1e7-9878-4d09-9085-c12218b1756f","year":2023},"citing_paper":{"arxiv_id":"2507.06163","last_updated":"2026-07-26T01:58:56Z","snapshot_observed_at":"2026-08-08T06:18:02.099488Z","submitted_at":"2025-07-08T16:45:48Z","title":"Reconstructing PTA measurements via early seeding of supermassive black holes","version":2},"reference_index":36,"source":"arxiv_source","source_observed_at":"2026-08-06T19:15:28.165617Z"},"links":{"cited_paper":"/paper/2312.13837","citing_paper":"/paper/2507.06163"},"observation_digest":"sha256:f13b231cd842ee93ba9af51c739dd37b64d80c10495769f143277ef2d6cd754b","observation_id":"64b74624-b409-46d6-9139-08e41aa58eae","resolution":{"observed_at":"2026-08-06T19:15:34.696206Z","resolver_source":"local_arxiv","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-08T06:32:00.761636+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-08T06:32:00.761636+00:00","source":"crossref"},{"observed_at":"2026-08-08T06:31:55.24221+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":"2026-08-06T19:15:36.725611Z","title":"T., & Shapiro , P","venue":null,"work_id":"a5b4efc8-4c5d-41c8-9344-67b602e3ed3b","year":2012},"citing_paper":{"arxiv_id":"2507.06163","last_updated":"2026-07-26T01:58:56Z","snapshot_observed_at":"2026-08-08T06:18:02.099488Z","submitted_at":"2025-07-08T16:45:48Z","title":"Reconstructing PTA measurements via early seeding of supermassive black holes","version":2},"reference_index":37,"source":"arxiv_source","source_observed_at":"2026-08-06T19:15:28.240543Z"},"links":{"citing_paper":"/paper/2507.06163"},"observation_digest":"sha256:da239dee418f9e5f236392ce8d408e0a4242a8571aa65f59446e31597ca27783","observation_id":"6f8e0223-77b2-47ce-9744-f5965175f7ca","resolution":{"observed_at":"2026-08-06T19:15:36.790727Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-08T06:32:00.761636+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-08T06:32:00.761636+00:00","source":"crossref"},{"observed_at":"2026-08-08T06:31:55.24221+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":{"arxiv_id":"2505.06101","last_updated":"2025-05-09T14:50:09Z","snapshot_observed_at":"2026-08-07T15:48:25.580469Z","submitted_at":"2025-05-09T14:50:09Z","title":"Spectroscopic Supermassive Dark Star candidates","version":1},"cited_work":{"arxiv_id":"2505.06101","doi":null,"metadata_source":"pith","pith_arxiv_id":"2505.06101","snapshot_observed_at":"2026-08-06T19:15:34.392016Z","title":"Spectroscopic Supermassive Dark Star candidates","venue":"astro-ph.CO","work_id":"694205e8-2f59-40df-b1b9-3c62fdb0ac5f","year":2025},"citing_paper":{"arxiv_id":"2507.06163","last_updated":"2026-07-26T01:58:56Z","snapshot_observed_at":"2026-08-08T06:18:02.099488Z","submitted_at":"2025-07-08T16:45:48Z","title":"Reconstructing PTA measurements via early seeding of supermassive black holes","version":2},"reference_index":38,"source":"arxiv_source","source_observed_at":"2026-08-06T19:15:28.322005Z"},"links":{"cited_paper":"/paper/2505.06101","citing_paper":"/paper/2507.06163"},"observation_digest":"sha256:32941c320a0967e4e4f40c13992da0acbf263e7486c008a920c9cab27d9baa54","observation_id":"9248f59c-0686-40a1-85d5-4cdf3e5ecf63","resolution":{"observed_at":"2026-08-06T19:15:34.471850Z","resolver_source":"local_arxiv","status":"metadata_mismatch"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-08T06:32:00.761636+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-08T06:32:00.761636+00:00","source":"crossref"},{"observed_at":"2026-08-08T06:31:55.24221+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":"2026-08-06T19:15:36.632297Z","title":"2023 b , Proc","venue":null,"work_id":"0089eb13-e8dc-409e-8348-ae8bb019d5f3","year":2023},"citing_paper":{"arxiv_id":"2507.06163","last_updated":"2026-07-26T01:58:56Z","snapshot_observed_at":"2026-08-08T06:18:02.099488Z","submitted_at":"2025-07-08T16:45:48Z","title":"Reconstructing PTA measurements via early seeding of supermassive black holes","version":2},"reference_index":39,"source":"arxiv_source","source_observed_at":"2026-08-06T19:15:28.378013Z"},"links":{"citing_paper":"/paper/2507.06163"},"observation_digest":"sha256:327326ff18df51f14ecbea374906f20538e05e2d454a4cffbd529beb75b0d2b6","observation_id":"04130f31-92fb-471a-a19d-913228ab9063","resolution":{"observed_at":"2026-08-06T19:15:36.670628Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-08T06:32:00.761636+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-08T06:32:00.761636+00:00","source":"crossref"},{"observed_at":"2026-08-08T06:31:55.24221+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":"2026-08-06T19:15:36.520116Z","title":null,"venue":null,"work_id":"247a2bfa-1b56-4e4d-a68c-5e28284fa8c1","year":1968},"citing_paper":{"arxiv_id":"2507.06163","last_updated":"2026-07-26T01:58:56Z","snapshot_observed_at":"2026-08-08T06:18:02.099488Z","submitted_at":"2025-07-08T16:45:48Z","title":"Reconstructing PTA measurements via early seeding of supermassive black holes","version":2},"reference_index":40,"source":"arxiv_source","source_observed_at":"2026-08-06T19:15:28.490221Z"},"links":{"citing_paper":"/paper/2507.06163"},"observation_digest":"sha256:fcd15835554d55753dbfac6bd3067eb8513d0ae819ca9f6c0eae97ffde30a4b9","observation_id":"11d5a46d-2554-45aa-9f2c-deec0fcb1746","resolution":{"observed_at":"2026-08-06T19:15:36.570122Z","resolver_source":"raw_fallback","status":"unresolved"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-08T06:32:00.761636+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-08T06:32:00.761636+00:00","source":"crossref"},{"observed_at":"2026-08-08T06:31:55.24221+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":"2026-08-06T19:15:28.582330Z","title":"M., et al","venue":null,"work_id":null,"year":2024},"citing_paper":{"arxiv_id":"2507.06163","last_updated":"2026-07-26T01:58:56Z","snapshot_observed_at":"2026-08-08T06:18:02.099488Z","submitted_at":"2025-07-08T16:45:48Z","title":"Reconstructing PTA measurements via early seeding of supermassive black holes","version":2},"reference_index":41,"source":"arxiv_source","source_observed_at":"2026-08-06T19:15:28.582330Z"},"links":{"citing_paper":"/paper/2507.06163"},"observation_digest":"sha256:f93fd83649f3ce1aa022d845f79db52a22a7f12206998a81de7172bc222556ae","observation_id":"1a4024b6-240d-4e7e-87f3-15f2b7b09486","resolution":{"observed_at":"2026-08-06T19:15:28.582330Z","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":"2026-08-06T19:15:28.671658Z","title":null,"venue":null,"work_id":null,"year":2012},"citing_paper":{"arxiv_id":"2507.06163","last_updated":"2026-07-26T01:58:56Z","snapshot_observed_at":"2026-08-08T06:18:02.099488Z","submitted_at":"2025-07-08T16:45:48Z","title":"Reconstructing PTA measurements via early seeding of supermassive black holes","version":2},"reference_index":42,"source":"arxiv_source","source_observed_at":"2026-08-06T19:15:28.671658Z"},"links":{"citing_paper":"/paper/2507.06163"},"observation_digest":"sha256:26c827740db75845d62b271f1741824af05cadcf67f6417b52961d1e9ed20491","observation_id":"878e884b-69da-49ff-a972-b1ba2e6e4ab6","resolution":{"observed_at":"2026-08-06T19:15:28.671658Z","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":"2026-08-06T19:15:28.731344Z","title":"Z., Blecha, L., & Hernquist, L","venue":null,"work_id":null,"year":2016},"citing_paper":{"arxiv_id":"2507.06163","last_updated":"2026-07-26T01:58:56Z","snapshot_observed_at":"2026-08-08T06:18:02.099488Z","submitted_at":"2025-07-08T16:45:48Z","title":"Reconstructing PTA measurements via early seeding of supermassive black holes","version":2},"reference_index":43,"source":"arxiv_source","source_observed_at":"2026-08-06T19:15:28.731344Z"},"links":{"citing_paper":"/paper/2507.06163"},"observation_digest":"sha256:b1c0ce3ae06464051cf941c410c693c3aafec383637e819992ff27e55cfb4b41","observation_id":"7aad505d-19cf-464b-9537-5fe015b2c7f6","resolution":{"observed_at":"2026-08-06T19:15:28.731344Z","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":"2026-08-06T19:15:28.816676Z","title":"M., Fiacconi, D., Mayer, L., Berczik, P., & Just, A","venue":null,"work_id":null,"year":2016},"citing_paper":{"arxiv_id":"2507.06163","last_updated":"2026-07-26T01:58:56Z","snapshot_observed_at":"2026-08-08T06:18:02.099488Z","submitted_at":"2025-07-08T16:45:48Z","title":"Reconstructing PTA measurements via early seeding of supermassive black holes","version":2},"reference_index":44,"source":"arxiv_source","source_observed_at":"2026-08-06T19:15:28.816676Z"},"links":{"citing_paper":"/paper/2507.06163"},"observation_digest":"sha256:878cadef552ee64a3630d20ae68a17e55e8ac33eb50d0ec2aa422276742fc2fb","observation_id":"bed806d7-6cba-43c1-a5d6-10802f1276c8","resolution":{"observed_at":"2026-08-06T19:15:28.816676Z","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":"2026-08-06T19:15:28.898239Z","title":"2023, Monthly Notices of the Royal Astronomical Society, 523, 1496–1513","venue":null,"work_id":null,"year":2023},"citing_paper":{"arxiv_id":"2507.06163","last_updated":"2026-07-26T01:58:56Z","snapshot_observed_at":"2026-08-08T06:18:02.099488Z","submitted_at":"2025-07-08T16:45:48Z","title":"Reconstructing PTA measurements via early seeding of supermassive black holes","version":2},"reference_index":45,"source":"arxiv_source","source_observed_at":"2026-08-06T19:15:28.898239Z"},"links":{"citing_paper":"/paper/2507.06163"},"observation_digest":"sha256:52fb0a29a4426ad153fe45bbaddf7bcc3fea8561e0a8acc24f127266fa0b53e3","observation_id":"3fd30aea-48f8-4c14-aa08-4ab87ce0bada","resolution":{"observed_at":"2026-08-06T19:15:28.898239Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":{"arxiv_id":"2403.14745","last_updated":"2024-03-21T18:00:00Z","snapshot_observed_at":"2026-08-05T08:38:30.853368Z","submitted_at":"2024-03-21T18:00:00Z","title":"A candidate supermassive black hole in a gravitationally-lensed galaxy at $z\\approx10$","version":1},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"2403.14745","snapshot_observed_at":"2026-08-06T19:15:28.989610Z","title":"E., Bogdan, A., Natarajan, P., et al","venue":null,"work_id":null,"year":2024},"citing_paper":{"arxiv_id":"2507.06163","last_updated":"2026-07-26T01:58:56Z","snapshot_observed_at":"2026-08-08T06:18:02.099488Z","submitted_at":"2025-07-08T16:45:48Z","title":"Reconstructing PTA measurements via early seeding of supermassive black holes","version":2},"reference_index":46,"source":"arxiv_source","source_observed_at":"2026-08-06T19:15:28.989610Z"},"links":{"cited_paper":"/paper/2403.14745","citing_paper":"/paper/2507.06163"},"observation_digest":"sha256:315b58633dad34d9bccb136c2d1315da22fcb29dbff0b05b09b54c16990e0d78","observation_id":"c88690f9-711d-4011-8a9b-adec55c461b6","resolution":{"observed_at":"2026-08-06T19:15:28.989610Z","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":"2026-08-06T19:15:36.419623Z","title":"P., Natarajan , P., Lackner , C","venue":null,"work_id":"a61a9499-bf49-4152-b4ec-28b5ff035531","year":2015},"citing_paper":{"arxiv_id":"2507.06163","last_updated":"2026-07-26T01:58:56Z","snapshot_observed_at":"2026-08-08T06:18:02.099488Z","submitted_at":"2025-07-08T16:45:48Z","title":"Reconstructing PTA measurements via early seeding of supermassive black holes","version":2},"reference_index":47,"source":"arxiv_source","source_observed_at":"2026-08-06T19:15:29.072536Z"},"links":{"citing_paper":"/paper/2507.06163"},"observation_digest":"sha256:35f96f75b8ecec5090abbd629a9f05031f38e5b94fac63cf408c01886c61b35b","observation_id":"a0e0559f-f746-43c1-9d7b-abdff7213ed6","resolution":{"observed_at":"2026-08-06T19:15:36.467966Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-08T06:32:00.761636+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-08T06:32:00.761636+00:00","source":"crossref"},{"observed_at":"2026-08-08T06:31:55.24221+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":"2026-08-06T19:15:36.295307Z","title":"G., & Cole, S","venue":null,"work_id":"8ac3e818-a97c-4686-a87f-2dffe48eb8af","year":1994},"citing_paper":{"arxiv_id":"2507.06163","last_updated":"2026-07-26T01:58:56Z","snapshot_observed_at":"2026-08-08T06:18:02.099488Z","submitted_at":"2025-07-08T16:45:48Z","title":"Reconstructing PTA measurements via early seeding of supermassive black holes","version":2},"reference_index":48,"source":"arxiv_source","source_observed_at":"2026-08-06T19:15:29.162479Z"},"links":{"citing_paper":"/paper/2507.06163"},"observation_digest":"sha256:9a0765bbc51334b6b01288c2a67fa9b97c02018f15042b65d735e32ef5c51d13","observation_id":"15de3dcf-fff2-4d19-8a94-eb6d717bcb24","resolution":{"observed_at":"2026-08-06T19:15:36.353933Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-08T06:32:00.761636+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-08T06:32:00.761636+00:00","source":"crossref"},{"observed_at":"2026-08-08T06:31:55.24221+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":"2026-08-06T19:15:29.238740Z","title":"A., & Ferrara, A","venue":null,"work_id":null,"year":2016},"citing_paper":{"arxiv_id":"2507.06163","last_updated":"2026-07-26T01:58:56Z","snapshot_observed_at":"2026-08-08T06:18:02.099488Z","submitted_at":"2025-07-08T16:45:48Z","title":"Reconstructing PTA measurements via early seeding of supermassive black holes","version":2},"reference_index":49,"source":"arxiv_source","source_observed_at":"2026-08-06T19:15:29.238740Z"},"links":{"citing_paper":"/paper/2507.06163"},"observation_digest":"sha256:abd5c39d2438fc1fe06bd5341d1753977ce465dc988c7d5b0fe881e5dcf4b78f","observation_id":"25598dd3-275f-44f3-80fa-3051987b980f","resolution":{"observed_at":"2026-08-06T19:15:29.238740Z","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":"2026-08-06T19:15:29.305223Z","title":"A., Whalen, D","venue":null,"work_id":null,"year":2022},"citing_paper":{"arxiv_id":"2507.06163","last_updated":"2026-07-26T01:58:56Z","snapshot_observed_at":"2026-08-08T06:18:02.099488Z","submitted_at":"2025-07-08T16:45:48Z","title":"Reconstructing PTA measurements via early seeding of supermassive black holes","version":2},"reference_index":50,"source":"arxiv_source","source_observed_at":"2026-08-06T19:15:29.305223Z"},"links":{"citing_paper":"/paper/2507.06163"},"observation_digest":"sha256:d2abcfb093dd593490215f6155a3a3c1a64730e26db9c75a53e14e8acb318edd","observation_id":"ba18219e-624b-4205-b183-e769afff0d17","resolution":{"observed_at":"2026-08-06T19:15:29.305223Z","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":"2026-08-06T19:15:29.371795Z","title":"2014, Monthly Notices of the Royal Astronomical Society, 442, 3616–3626","venue":null,"work_id":null,"year":2014},"citing_paper":{"arxiv_id":"2507.06163","last_updated":"2026-07-26T01:58:56Z","snapshot_observed_at":"2026-08-08T06:18:02.099488Z","submitted_at":"2025-07-08T16:45:48Z","title":"Reconstructing PTA measurements via early seeding of supermassive black holes","version":2},"reference_index":51,"source":"arxiv_source","source_observed_at":"2026-08-06T19:15:29.371795Z"},"links":{"citing_paper":"/paper/2507.06163"},"observation_digest":"sha256:2a810508472f2012944c84fcc52a940df6e31a39d8e64ac2d1f2ae41be6c130f","observation_id":"9b5597ed-f81b-4745-80b8-a37c329ee916","resolution":{"observed_at":"2026-08-06T19:15:29.371795Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":{"arxiv_id":"2305.12492","last_updated":"2024-01-17T18:51:16Z","snapshot_observed_at":"2026-07-06T15:30:18.137347Z","submitted_at":"2023-05-21T16:01:03Z","title":"A small and vigorous black hole in the early Universe","version":2},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"2305.12492","snapshot_observed_at":"2026-08-06T19:15:29.448482Z","title":"2024, A small and vigorous black hole in the early Universe, , , arXiv:2305.12492","venue":null,"work_id":null,"year":2024},"citing_paper":{"arxiv_id":"2507.06163","last_updated":"2026-07-26T01:58:56Z","snapshot_observed_at":"2026-08-08T06:18:02.099488Z","submitted_at":"2025-07-08T16:45:48Z","title":"Reconstructing PTA measurements via early seeding of supermassive black holes","version":2},"reference_index":52,"source":"arxiv_source","source_observed_at":"2026-08-06T19:15:29.448482Z"},"links":{"cited_paper":"/paper/2305.12492","citing_paper":"/paper/2507.06163"},"observation_digest":"sha256:daf74b8f01e3b64bc61246aa7a57abccd527ea1465967e3d77c7f2db8d304de7","observation_id":"cc68dbf6-8020-4264-b055-23bb1f473880","resolution":{"observed_at":"2026-08-06T19:15:29.448482Z","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":"2026-08-06T19:15:36.199492Z","title":"2003, AIP Conf","venue":null,"work_id":"ef25114b-b9c5-4792-bb40-d384b0f8b4eb","year":2003},"citing_paper":{"arxiv_id":"2507.06163","last_updated":"2026-07-26T01:58:56Z","snapshot_observed_at":"2026-08-08T06:18:02.099488Z","submitted_at":"2025-07-08T16:45:48Z","title":"Reconstructing PTA measurements via early seeding of supermassive black holes","version":2},"reference_index":53,"source":"arxiv_source","source_observed_at":"2026-08-06T19:15:29.509227Z"},"links":{"citing_paper":"/paper/2507.06163"},"observation_digest":"sha256:e00f07f9a532bc7a7e8eca0cc47ec95153da06d36f821a1ab84774824964e840","observation_id":"323b8d64-070a-4f43-af4d-5080e5067d6a","resolution":{"observed_at":"2026-08-06T19:15:36.240551Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-08T06:32:00.761636+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-08T06:32:00.761636+00:00","source":"crossref"},{"observed_at":"2026-08-08T06:31:55.24221+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":"2026-08-06T19:15:29.588996Z","title":"J., Warren, S","venue":null,"work_id":null,"year":2011},"citing_paper":{"arxiv_id":"2507.06163","last_updated":"2026-07-26T01:58:56Z","snapshot_observed_at":"2026-08-08T06:18:02.099488Z","submitted_at":"2025-07-08T16:45:48Z","title":"Reconstructing PTA measurements via early seeding of supermassive black holes","version":2},"reference_index":54,"source":"arxiv_source","source_observed_at":"2026-08-06T19:15:29.588996Z"},"links":{"citing_paper":"/paper/2507.06163"},"observation_digest":"sha256:9475ee3bad9fb4df9123379bd469ea48ede80870e4c6bda4ab992956ba628aaa","observation_id":"6736f2f9-ab91-4c33-a743-b8632c304614","resolution":{"observed_at":"2026-08-06T19:15:29.588996Z","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":"2026-08-06T19:15:29.706115Z","title":"2023, First Detection of an Over-Massive Black Hole Galaxy UHZ1: Evidence for Heavy Black Hole Seed Formation from Direct Collapse, , , arXiv:2308.02654","venue":null,"work_id":null,"year":2023},"citing_paper":{"arxiv_id":"2507.06163","last_updated":"2026-07-26T01:58:56Z","snapshot_observed_at":"2026-08-08T06:18:02.099488Z","submitted_at":"2025-07-08T16:45:48Z","title":"Reconstructing PTA measurements via early seeding of supermassive black holes","version":2},"reference_index":55,"source":"arxiv_source","source_observed_at":"2026-08-06T19:15:29.706115Z"},"links":{"citing_paper":"/paper/2507.06163"},"observation_digest":"sha256:b2c5cf3a07eb9207629b532e60835089f656ee3071c63066596d11be33938f6c","observation_id":"ccedfdcd-eff1-47ca-8a60-9792d7e50abc","resolution":{"observed_at":"2026-08-06T19:15:29.706115Z","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":"2026-08-06T19:15:36.091092Z","title":"2017, Mon","venue":null,"work_id":"af12aa66-c2c7-4075-8ad2-4b980ae51cbd","year":2017},"citing_paper":{"arxiv_id":"2507.06163","last_updated":"2026-07-26T01:58:56Z","snapshot_observed_at":"2026-08-08T06:18:02.099488Z","submitted_at":"2025-07-08T16:45:48Z","title":"Reconstructing PTA measurements via early seeding of supermassive black holes","version":2},"reference_index":56,"source":"arxiv_source","source_observed_at":"2026-08-06T19:15:29.792376Z"},"links":{"citing_paper":"/paper/2507.06163"},"observation_digest":"sha256:d2c8bc7feb2f7c3710278a843b2d684d11664b5d6feef4e3df5fcbbd38293079","observation_id":"e6aee164-007a-4136-b7f3-f07931f6fe20","resolution":{"observed_at":"2026-08-06T19:15:36.136069Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-08T06:32:00.761636+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-08T06:32:00.761636+00:00","source":"crossref"},{"observed_at":"2026-08-08T06:31:55.24221+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":"2026-08-06T19:15:29.855043Z","title":"2023, The Astrophysical Journal Letters, 957, L3","venue":null,"work_id":null,"year":2023},"citing_paper":{"arxiv_id":"2507.06163","last_updated":"2026-07-26T01:58:56Z","snapshot_observed_at":"2026-08-08T06:18:02.099488Z","submitted_at":"2025-07-08T16:45:48Z","title":"Reconstructing PTA measurements via early seeding of supermassive black holes","version":2},"reference_index":57,"source":"arxiv_source","source_observed_at":"2026-08-06T19:15:29.855043Z"},"links":{"citing_paper":"/paper/2507.06163"},"observation_digest":"sha256:157ce29db7cfa49d1da63e29ed4262cb8f1b49c170b822364790a1dffa760390","observation_id":"6c0eb97b-92bd-4cf5-bedc-b51af59099b7","resolution":{"observed_at":"2026-08-06T19:15:29.855043Z","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":"2026-08-06T19:15:29.933791Z","title":null,"venue":null,"work_id":null,"year":1993},"citing_paper":{"arxiv_id":"2507.06163","last_updated":"2026-07-26T01:58:56Z","snapshot_observed_at":"2026-08-08T06:18:02.099488Z","submitted_at":"2025-07-08T16:45:48Z","title":"Reconstructing PTA measurements via early seeding of supermassive black holes","version":2},"reference_index":58,"source":"arxiv_source","source_observed_at":"2026-08-06T19:15:29.933791Z"},"links":{"citing_paper":"/paper/2507.06163"},"observation_digest":"sha256:bf9195535c361ca9083c741a387291da46001a4de41c0a11ba8f84bb85da9d03","observation_id":"d7f31803-b73f-434f-8f30-b334478f481f","resolution":{"observed_at":"2026-08-06T19:15:29.933791Z","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":"2026-08-06T19:15:35.996820Z","title":null,"venue":null,"work_id":"275c3a99-d2c5-4615-a481-b98398929e3b","year":2001},"citing_paper":{"arxiv_id":"2507.06163","last_updated":"2026-07-26T01:58:56Z","snapshot_observed_at":"2026-08-08T06:18:02.099488Z","submitted_at":"2025-07-08T16:45:48Z","title":"Reconstructing PTA measurements via early seeding of supermassive black holes","version":2},"reference_index":59,"source":"arxiv_source","source_observed_at":"2026-08-06T19:15:30.020488Z"},"links":{"citing_paper":"/paper/2507.06163"},"observation_digest":"sha256:e38fbd883927d8c6f20a77b4854e720b1d5a8ef3bb411e966c755f42e435584d","observation_id":"71bd57df-68e5-4e7b-92b5-4dcbdb7c0424","resolution":{"observed_at":"2026-08-06T19:15:36.039464Z","resolver_source":"raw_fallback","status":"unresolved"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-08T06:32:00.761636+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-08T06:32:00.761636+00:00","source":"crossref"},{"observed_at":"2026-08-08T06:31:55.24221+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":"2026-08-06T19:15:35.889761Z","title":"H., & Schechter , P","venue":null,"work_id":"0abf4c08-9b18-4003-8acc-931934bbe42d","year":1974},"citing_paper":{"arxiv_id":"2507.06163","last_updated":"2026-07-26T01:58:56Z","snapshot_observed_at":"2026-08-08T06:18:02.099488Z","submitted_at":"2025-07-08T16:45:48Z","title":"Reconstructing PTA measurements via early seeding of supermassive black holes","version":2},"reference_index":60,"source":"arxiv_source","source_observed_at":"2026-08-06T19:15:30.096686Z"},"links":{"citing_paper":"/paper/2507.06163"},"observation_digest":"sha256:a06c9324f5f7c973481bc2168dbf7188c170828a9f7dac448a2d5c859e174205","observation_id":"0c4c391f-67ac-410d-a746-de0000128802","resolution":{"observed_at":"2026-08-06T19:15:35.945959Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-08T06:32:00.761636+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-08T06:32:00.761636+00:00","source":"crossref"},{"observed_at":"2026-08-08T06:31:55.24221+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":"10.1051/0004-6361/202451345","metadata_source":"doi_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-06T19:15:33.709535Z","title":"2024, Astronomy &; Astrophysics, 691, A212","venue":null,"work_id":"e2beb831-b78c-46d5-8092-64a5d34b0379","year":2024},"citing_paper":{"arxiv_id":"2507.06163","last_updated":"2026-07-26T01:58:56Z","snapshot_observed_at":"2026-08-08T06:18:02.099488Z","submitted_at":"2025-07-08T16:45:48Z","title":"Reconstructing PTA measurements via early seeding of supermassive black holes","version":2},"reference_index":61,"source":"arxiv_source","source_observed_at":"2026-08-06T19:15:30.194438Z"},"links":{"citing_paper":"/paper/2507.06163"},"observation_digest":"sha256:9edde472d1400d99f6b076f6d96a39b5ab3b0804e1eae0372f48a75cf027716f","observation_id":"0ffce289-f23e-4d1e-9834-b16cdcfb650a","resolution":{"observed_at":"2026-08-06T19:15:33.766587Z","resolver_source":"doi","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-08T06:32:00.761636+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-08T06:32:00.761636+00:00","source":"crossref"},{"observed_at":"2026-08-08T06:31:55.24221+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":"2026-08-06T19:15:35.763616Z","title":null,"venue":null,"work_id":"0ec6ea85-3a6e-4e8c-a0fa-738aeb8120c2","year":1995},"citing_paper":{"arxiv_id":"2507.06163","last_updated":"2026-07-26T01:58:56Z","snapshot_observed_at":"2026-08-08T06:18:02.099488Z","submitted_at":"2025-07-08T16:45:48Z","title":"Reconstructing PTA measurements via early seeding of supermassive black holes","version":2},"reference_index":62,"source":"arxiv_source","source_observed_at":"2026-08-06T19:15:30.323556Z"},"links":{"citing_paper":"/paper/2507.06163"},"observation_digest":"sha256:11a8f6eed3236604d6b561d7e68655ab70a0594e0ad8fa9d7711e83f50db8bfa","observation_id":"d2596715-33f7-4e76-b159-24fe120329e2","resolution":{"observed_at":"2026-08-06T19:15:35.824237Z","resolver_source":"raw_fallback","status":"unresolved"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-08T06:32:00.761636+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-08T06:32:00.761636+00:00","source":"crossref"},{"observed_at":"2026-08-08T06:31:55.24221+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":"2026-08-06T19:15:35.667220Z","title":"J., et al","venue":null,"work_id":"a6516025-7afc-4e0e-a9b2-9f88611edf1b","year":2023},"citing_paper":{"arxiv_id":"2507.06163","last_updated":"2026-07-26T01:58:56Z","snapshot_observed_at":"2026-08-08T06:18:02.099488Z","submitted_at":"2025-07-08T16:45:48Z","title":"Reconstructing PTA measurements via early seeding of supermassive black holes","version":2},"reference_index":63,"source":"arxiv_source","source_observed_at":"2026-08-06T19:15:30.459183Z"},"links":{"citing_paper":"/paper/2507.06163"},"observation_digest":"sha256:a987cbeeaa94e0133e88d0649b539b515fde0ec8dc40cdc780cf5d9476cc28b4","observation_id":"8450db24-3777-4925-99d2-8ce35613236b","resolution":{"observed_at":"2026-08-06T19:15:35.712279Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-08T06:32:00.761636+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-08T06:32:00.761636+00:00","source":"crossref"},{"observed_at":"2026-08-08T06:31:55.24221+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":"2026-08-06T19:15:30.595827Z","title":"E., & Volonteri, M","venue":null,"work_id":null,"year":2015},"citing_paper":{"arxiv_id":"2507.06163","last_updated":"2026-07-26T01:58:56Z","snapshot_observed_at":"2026-08-08T06:18:02.099488Z","submitted_at":"2025-07-08T16:45:48Z","title":"Reconstructing PTA measurements via early seeding of supermassive black holes","version":2},"reference_index":64,"source":"arxiv_source","source_observed_at":"2026-08-06T19:15:30.595827Z"},"links":{"citing_paper":"/paper/2507.06163"},"observation_digest":"sha256:d4f9b4961475f9d12f31b8d3224efa8de7625defc40e823070628ab09408a9dd","observation_id":"0e4565be-92e8-4bd7-989e-a8fc2ecc3e8f","resolution":{"observed_at":"2026-08-06T19:15:30.595827Z","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":"2026-08-06T19:15:30.730654Z","title":"H., Freese, K., Winget, D","venue":null,"work_id":null,"year":2015},"citing_paper":{"arxiv_id":"2507.06163","last_updated":"2026-07-26T01:58:56Z","snapshot_observed_at":"2026-08-08T06:18:02.099488Z","submitted_at":"2025-07-08T16:45:48Z","title":"Reconstructing PTA measurements via early seeding of supermassive black holes","version":2},"reference_index":65,"source":"arxiv_source","source_observed_at":"2026-08-06T19:15:30.730654Z"},"links":{"citing_paper":"/paper/2507.06163"},"observation_digest":"sha256:fc7f803e292ecc4b196b2b0ab92b0cff6e03427935c1b37da7bbe8b084ed495e","observation_id":"25339ce4-646b-4992-9538-d0f02f9181cf","resolution":{"observed_at":"2026-08-06T19:15:30.730654Z","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":"2026-08-06T19:15:30.866013Z","title":"A., Sesana, A., & Gair, J","venue":null,"work_id":null,"year":2015},"citing_paper":{"arxiv_id":"2507.06163","last_updated":"2026-07-26T01:58:56Z","snapshot_observed_at":"2026-08-08T06:18:02.099488Z","submitted_at":"2025-07-08T16:45:48Z","title":"Reconstructing PTA measurements via early seeding of supermassive black holes","version":2},"reference_index":66,"source":"arxiv_source","source_observed_at":"2026-08-06T19:15:30.866013Z"},"links":{"citing_paper":"/paper/2507.06163"},"observation_digest":"sha256:f7e986620de96282dcf02a4ddf02fef99860a9491d3d030575f531a0c918122d","observation_id":"dce92806-0c32-442d-bed2-dc6855a23617","resolution":{"observed_at":"2026-08-06T19:15:30.866013Z","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":"2026-08-06T19:15:30.980228Z","title":"P., Opitsch, M., Erwin, P., et al","venue":null,"work_id":null,"year":2016},"citing_paper":{"arxiv_id":"2507.06163","last_updated":"2026-07-26T01:58:56Z","snapshot_observed_at":"2026-08-08T06:18:02.099488Z","submitted_at":"2025-07-08T16:45:48Z","title":"Reconstructing PTA measurements via early seeding of supermassive black holes","version":2},"reference_index":67,"source":"arxiv_source","source_observed_at":"2026-08-06T19:15:30.980228Z"},"links":{"citing_paper":"/paper/2507.06163"},"observation_digest":"sha256:9423ae4a61016e9ae8b1b7a252b27d908ffd001573fb040a4863ccdd9a10efc2","observation_id":"24953d7e-9dc9-437c-9f90-74862c3cbc76","resolution":{"observed_at":"2026-08-06T19:15:30.980228Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":{"arxiv_id":"2501.09786","last_updated":"2025-01-16T19:00:00Z","snapshot_observed_at":"2026-08-05T21:25:51.885710Z","submitted_at":"2025-01-16T19:00:00Z","title":"Evolution of SMBHs in light of PTA measurements: implications for growth by mergers and accretion","version":1},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"2501.09786","snapshot_observed_at":"2026-08-06T19:15:31.069573Z","title":"2025, arXiv preprint arXiv:2501.09786","venue":null,"work_id":null,"year":2025},"citing_paper":{"arxiv_id":"2507.06163","last_updated":"2026-07-26T01:58:56Z","snapshot_observed_at":"2026-08-08T06:18:02.099488Z","submitted_at":"2025-07-08T16:45:48Z","title":"Reconstructing PTA measurements via early seeding of supermassive black holes","version":2},"reference_index":68,"source":"arxiv_source","source_observed_at":"2026-08-06T19:15:31.069573Z"},"links":{"cited_paper":"/paper/2501.09786","citing_paper":"/paper/2507.06163"},"observation_digest":"sha256:fe8e2bc2835a11431b3916f9c9ba9964c51d89dd68a25b0b61973a0e4fcfb885","observation_id":"c9c65216-7840-41d2-9799-7958f8e442f1","resolution":{"observed_at":"2026-08-06T19:15:31.069573Z","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":"2026-08-06T19:15:31.200107Z","title":null,"venue":null,"work_id":null,"year":2022},"citing_paper":{"arxiv_id":"2507.06163","last_updated":"2026-07-26T01:58:56Z","snapshot_observed_at":"2026-08-08T06:18:02.099488Z","submitted_at":"2025-07-08T16:45:48Z","title":"Reconstructing PTA measurements via early seeding of supermassive black holes","version":2},"reference_index":69,"source":"arxiv_source","source_observed_at":"2026-08-06T19:15:31.200107Z"},"links":{"citing_paper":"/paper/2507.06163"},"observation_digest":"sha256:e685c1205d37d22fb8473b2263b670d2f4206c1215625f7dc5f4a228908c1b08","observation_id":"41b066bd-930f-44ce-9650-446dcdd59ab7","resolution":{"observed_at":"2026-08-06T19:15:31.200107Z","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":"2026-08-06T19:15:31.319898Z","title":"2013, Monthly Notices of the Royal Astronomical Society: Letters, 433, L1–L5","venue":null,"work_id":null,"year":2013},"citing_paper":{"arxiv_id":"2507.06163","last_updated":"2026-07-26T01:58:56Z","snapshot_observed_at":"2026-08-08T06:18:02.099488Z","submitted_at":"2025-07-08T16:45:48Z","title":"Reconstructing PTA measurements via early seeding of supermassive black holes","version":2},"reference_index":70,"source":"arxiv_source","source_observed_at":"2026-08-06T19:15:31.319898Z"},"links":{"citing_paper":"/paper/2507.06163"},"observation_digest":"sha256:c3df9dc67ffd6a8f923a57e64f82061868d21797f61fcce06888d414866f9586","observation_id":"7fdad622-11fd-4fdf-a369-291278003ef8","resolution":{"observed_at":"2026-08-06T19:15:31.319898Z","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":"2026-08-06T19:15:31.435883Z","title":null,"venue":null,"work_id":null,"year":2008},"citing_paper":{"arxiv_id":"2507.06163","last_updated":"2026-07-26T01:58:56Z","snapshot_observed_at":"2026-08-08T06:18:02.099488Z","submitted_at":"2025-07-08T16:45:48Z","title":"Reconstructing PTA measurements via early seeding of supermassive black holes","version":2},"reference_index":71,"source":"arxiv_source","source_observed_at":"2026-08-06T19:15:31.435883Z"},"links":{"citing_paper":"/paper/2507.06163"},"observation_digest":"sha256:2e7936f7a70fb9b4c48e9c7e9280f38f9a0b9659062170865d51a4e387128b24","observation_id":"06e8fcb6-c818-4096-8020-d35a798fd3b8","resolution":{"observed_at":"2026-08-06T19:15:31.435883Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":{"arxiv_id":"2504.00075","last_updated":"2026-07-21T21:29:29Z","snapshot_observed_at":"2026-08-07T16:19:39.916392Z","submitted_at":"2025-03-31T18:00:00Z","title":"Massive Black Holes Seeded by Dark Matter -- Implications for Little Red Dots and Gravitational Wave Signatures","version":2},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"2504.00075","snapshot_observed_at":"2026-08-06T19:15:31.503127Z","title":"2025, arXiv e-prints, arXiv:2504.00075","venue":null,"work_id":null,"year":2025},"citing_paper":{"arxiv_id":"2507.06163","last_updated":"2026-07-26T01:58:56Z","snapshot_observed_at":"2026-08-08T06:18:02.099488Z","submitted_at":"2025-07-08T16:45:48Z","title":"Reconstructing PTA measurements via early seeding of supermassive black holes","version":2},"reference_index":72,"source":"arxiv_source","source_observed_at":"2026-08-06T19:15:31.503127Z"},"links":{"cited_paper":"/paper/2504.00075","citing_paper":"/paper/2507.06163"},"observation_digest":"sha256:8f428bdcc349263bb6bbb24c2e255dd0410c09a29bfa433996f4be621e234396","observation_id":"36cb40f2-cae5-4e2c-96cd-c3cbda09a253","resolution":{"observed_at":"2026-08-06T19:15:31.503127Z","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":"2026-08-06T19:15:31.621089Z","title":"2025, Physics of the Dark Universe, 49, 102004","venue":null,"work_id":null,"year":2025},"citing_paper":{"arxiv_id":"2507.06163","last_updated":"2026-07-26T01:58:56Z","snapshot_observed_at":"2026-08-08T06:18:02.099488Z","submitted_at":"2025-07-08T16:45:48Z","title":"Reconstructing PTA measurements via early seeding of supermassive black holes","version":2},"reference_index":73,"source":"arxiv_source","source_observed_at":"2026-08-06T19:15:31.621089Z"},"links":{"citing_paper":"/paper/2507.06163"},"observation_digest":"sha256:06bb943249b0e93d99b104531b0b4106b2947b738c84addcdc0ab62958221b50","observation_id":"3e0fa96c-5940-4929-8449-0df0957ed8f1","resolution":{"observed_at":"2026-08-06T19:15:31.621089Z","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":"2026-08-06T19:15:35.564340Z","title":"2023, Physical Review D, 108, 063510","venue":null,"work_id":"add0715c-5f6e-4ec4-80ca-1c336c87f792","year":2023},"citing_paper":{"arxiv_id":"2507.06163","last_updated":"2026-07-26T01:58:56Z","snapshot_observed_at":"2026-08-08T06:18:02.099488Z","submitted_at":"2025-07-08T16:45:48Z","title":"Reconstructing PTA measurements via early seeding of supermassive black holes","version":2},"reference_index":74,"source":"arxiv_source","source_observed_at":"2026-08-06T19:15:31.728247Z"},"links":{"citing_paper":"/paper/2507.06163"},"observation_digest":"sha256:ed62f0fe08280726aefffe3b65f87943b30ca063bdf7b2382c84629c6af90ad8","observation_id":"66d7ae67-543c-4d5a-9e8c-2b389000c8d3","resolution":{"observed_at":"2026-08-06T19:15:35.630548Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-08T06:32:00.761636+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-08T06:32:00.761636+00:00","source":"crossref"},{"observed_at":"2026-08-08T06:31:55.24221+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":"2026-08-06T19:15:35.418273Z","title":null,"venue":null,"work_id":"faab51c2-38f1-46f5-bb1f-07e70373615a","year":2023},"citing_paper":{"arxiv_id":"2507.06163","last_updated":"2026-07-26T01:58:56Z","snapshot_observed_at":"2026-08-08T06:18:02.099488Z","submitted_at":"2025-07-08T16:45:48Z","title":"Reconstructing PTA measurements via early seeding of supermassive black holes","version":2},"reference_index":75,"source":"arxiv_source","source_observed_at":"2026-08-06T19:15:31.815473Z"},"links":{"citing_paper":"/paper/2507.06163"},"observation_digest":"sha256:9f668155dca931174f04140d18205f13b3c820cff351b173a1ea9a44a5a1816a","observation_id":"f8cc840a-f6f2-486e-975d-7a1ba56a320d","resolution":{"observed_at":"2026-08-06T19:15:35.487314Z","resolver_source":"raw_fallback","status":"unresolved"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-08T06:32:00.761636+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-08T06:32:00.761636+00:00","source":"crossref"},{"observed_at":"2026-08-08T06:31:55.24221+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":"2026-08-06T19:15:35.281032Z","title":"2008, Phys","venue":null,"work_id":"a282554c-e16b-41b1-be3e-7e5e9f4cdf77","year":2008},"citing_paper":{"arxiv_id":"2507.06163","last_updated":"2026-07-26T01:58:56Z","snapshot_observed_at":"2026-08-08T06:18:02.099488Z","submitted_at":"2025-07-08T16:45:48Z","title":"Reconstructing PTA measurements via early seeding of supermassive black holes","version":2},"reference_index":76,"source":"arxiv_source","source_observed_at":"2026-08-06T19:15:31.911746Z"},"links":{"citing_paper":"/paper/2507.06163"},"observation_digest":"sha256:fe4045c0be39952ec86c3b7424c091f69a199ceac832922d99d4d19e9238deb4","observation_id":"aefaec48-9e08-4e83-840d-ca2698c827c8","resolution":{"observed_at":"2026-08-06T19:15:35.344597Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-08T06:32:00.761636+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-08T06:32:00.761636+00:00","source":"crossref"},{"observed_at":"2026-08-08T06:31:55.24221+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":{"arxiv_id":"2412.01828","last_updated":"2024-12-02T18:59:59Z","snapshot_observed_at":"2026-07-06T20:00:28.112838Z","submitted_at":"2024-12-02T18:59:59Z","title":"The Origin of Supermassive Black Holes from Pop III.1 Seeds","version":1},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"2412.01828","snapshot_observed_at":"2026-08-06T19:15:32.042501Z","title":"C., Singh, J., Cammelli, V., et al","venue":null,"work_id":null,"year":2024},"citing_paper":{"arxiv_id":"2507.06163","last_updated":"2026-07-26T01:58:56Z","snapshot_observed_at":"2026-08-08T06:18:02.099488Z","submitted_at":"2025-07-08T16:45:48Z","title":"Reconstructing PTA measurements via early seeding of supermassive black holes","version":2},"reference_index":77,"source":"arxiv_source","source_observed_at":"2026-08-06T19:15:32.042501Z"},"links":{"cited_paper":"/paper/2412.01828","citing_paper":"/paper/2507.06163"},"observation_digest":"sha256:2732eb587fb9a4e644dc4b2f8b99df242dd34f6d20a527d27a51f25c29edd221","observation_id":"d0bc8bed-a4c5-45b2-913d-cc294c43e013","resolution":{"observed_at":"2026-08-06T19:15:32.042501Z","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":"2026-08-06T19:15:32.143366Z","title":"R., & Pontzen, A","venue":null,"work_id":null,"year":2018},"citing_paper":{"arxiv_id":"2507.06163","last_updated":"2026-07-26T01:58:56Z","snapshot_observed_at":"2026-08-08T06:18:02.099488Z","submitted_at":"2025-07-08T16:45:48Z","title":"Reconstructing PTA measurements via early seeding of supermassive black holes","version":2},"reference_index":78,"source":"arxiv_source","source_observed_at":"2026-08-06T19:15:32.143366Z"},"links":{"citing_paper":"/paper/2507.06163"},"observation_digest":"sha256:0f1493d3e6d34dc0fd137a32e87c3a505fe2ce637ec0eb9b09ec19575168a0db","observation_id":"cee79b98-b0f4-4256-a367-3c102a4d58c5","resolution":{"observed_at":"2026-08-06T19:15:32.143366Z","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":"10.1088/0034-4885/75/12/124901","metadata_source":"doi_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-06T19:15:33.513746Z","title":"2012, Reports on Progress in Physics, 75, 124901","venue":null,"work_id":"7719eb09-afd6-4a34-aaae-ab7089bd5403","year":2012},"citing_paper":{"arxiv_id":"2507.06163","last_updated":"2026-07-26T01:58:56Z","snapshot_observed_at":"2026-08-08T06:18:02.099488Z","submitted_at":"2025-07-08T16:45:48Z","title":"Reconstructing PTA measurements via early seeding of supermassive black holes","version":2},"reference_index":79,"source":"arxiv_source","source_observed_at":"2026-08-06T19:15:32.249132Z"},"links":{"citing_paper":"/paper/2507.06163"},"observation_digest":"sha256:a851e93a0b243e653a2ede195f2250d1f9a695d1f34b3e5e08591c49042884a4","observation_id":"814991a3-8d53-4992-93dc-a9a3fe4042bc","resolution":{"observed_at":"2026-08-06T19:15:33.601165Z","resolver_source":"doi","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-08T06:32:00.761636+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-08T06:32:00.761636+00:00","source":"crossref"},{"observed_at":"2026-08-08T06:31:55.24221+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":"2026-08-06T19:15:32.356426Z","title":"2021, Nature Reviews Physics, 3, 732–743","venue":null,"work_id":null,"year":2021},"citing_paper":{"arxiv_id":"2507.06163","last_updated":"2026-07-26T01:58:56Z","snapshot_observed_at":"2026-08-08T06:18:02.099488Z","submitted_at":"2025-07-08T16:45:48Z","title":"Reconstructing PTA measurements via early seeding of supermassive black holes","version":2},"reference_index":80,"source":"arxiv_source","source_observed_at":"2026-08-06T19:15:32.356426Z"},"links":{"citing_paper":"/paper/2507.06163"},"observation_digest":"sha256:7fe4a4a8c58537f2b39cdef779b3ab42d4a2b9a09f7cc81a8282add938429bf0","observation_id":"d603536b-44c4-47d8-ab2e-a87fcebe54bc","resolution":{"observed_at":"2026-08-06T19:15:32.356426Z","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":"2026-08-06T19:15:32.431400Z","title":"2021, The Astrophysical Journal Letters, 907, L1","venue":null,"work_id":null,"year":2021},"citing_paper":{"arxiv_id":"2507.06163","last_updated":"2026-07-26T01:58:56Z","snapshot_observed_at":"2026-08-08T06:18:02.099488Z","submitted_at":"2025-07-08T16:45:48Z","title":"Reconstructing PTA measurements via early seeding of supermassive black holes","version":2},"reference_index":81,"source":"arxiv_source","source_observed_at":"2026-08-06T19:15:32.431400Z"},"links":{"citing_paper":"/paper/2507.06163"},"observation_digest":"sha256:72a24f69f03b423e320bf0a0344c1c7c97b71e952a3bf9c79bdcb206c0d3f556","observation_id":"2a9935e2-bbe3-4376-a61a-9ba6a78ff14f","resolution":{"observed_at":"2026-08-06T19:15:32.431400Z","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":"2026-08-06T19:15:32.547974Z","title":"H., Regan, J","venue":null,"work_id":null,"year":2019},"citing_paper":{"arxiv_id":"2507.06163","last_updated":"2026-07-26T01:58:56Z","snapshot_observed_at":"2026-08-08T06:18:02.099488Z","submitted_at":"2025-07-08T16:45:48Z","title":"Reconstructing PTA measurements via early seeding of supermassive black holes","version":2},"reference_index":82,"source":"arxiv_source","source_observed_at":"2026-08-06T19:15:32.547974Z"},"links":{"citing_paper":"/paper/2507.06163"},"observation_digest":"sha256:c996b0f7cb6fd0e7dd98348b9701035a785bde37c2346c690dcad9060df29138","observation_id":"dec59668-2be1-482c-9e0e-d671f4bfd4bc","resolution":{"observed_at":"2026-08-06T19:15:32.547974Z","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":"2026-08-06T19:15:32.630690Z","title":null,"venue":null,"work_id":null,"year":2003},"citing_paper":{"arxiv_id":"2507.06163","last_updated":"2026-07-26T01:58:56Z","snapshot_observed_at":"2026-08-08T06:18:02.099488Z","submitted_at":"2025-07-08T16:45:48Z","title":"Reconstructing PTA measurements via early seeding of supermassive black holes","version":2},"reference_index":83,"source":"arxiv_source","source_observed_at":"2026-08-06T19:15:32.630690Z"},"links":{"citing_paper":"/paper/2507.06163"},"observation_digest":"sha256:f30da7532556718b326f25d5d3126914388bd1d6d459d6393c98a0fb11d30df7","observation_id":"9551228e-2b4c-4692-8d46-2b0cfee6997c","resolution":{"observed_at":"2026-08-06T19:15:32.630690Z","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":"2026-08-06T19:15:35.085128Z","title":"2023, Res","venue":null,"work_id":"e31d9940-d9c6-414b-b2a0-5288a12bd9f6","year":2023},"citing_paper":{"arxiv_id":"2507.06163","last_updated":"2026-07-26T01:58:56Z","snapshot_observed_at":"2026-08-08T06:18:02.099488Z","submitted_at":"2025-07-08T16:45:48Z","title":"Reconstructing PTA measurements via early seeding of supermassive black holes","version":2},"reference_index":84,"source":"arxiv_source","source_observed_at":"2026-08-06T19:15:32.745782Z"},"links":{"citing_paper":"/paper/2507.06163"},"observation_digest":"sha256:fbe0019dda644cdb8cebdc2cf83be9e7ee47cbdecf436abbd66709ce32341929","observation_id":"4f12210f-ef59-4ba8-97d2-a6be32bf92ba","resolution":{"observed_at":"2026-08-06T19:15:35.175762Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-08T06:32:00.761636+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-08T06:32:00.761636+00:00","source":"crossref"},{"observed_at":"2026-08-08T06:31:55.24221+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":"2026-08-06T19:15:34.911809Z","title":"2010, The Astrophysical Journal, 717, 257","venue":null,"work_id":"51512054-b101-47ce-9238-db8c2d166fe5","year":2010},"citing_paper":{"arxiv_id":"2507.06163","last_updated":"2026-07-26T01:58:56Z","snapshot_observed_at":"2026-08-08T06:18:02.099488Z","submitted_at":"2025-07-08T16:45:48Z","title":"Reconstructing PTA measurements via early seeding of supermassive black holes","version":2},"reference_index":85,"source":"arxiv_source","source_observed_at":"2026-08-06T19:15:32.843286Z"},"links":{"citing_paper":"/paper/2507.06163"},"observation_digest":"sha256:239abb73bdb8d169d3e4300b143830e352b47d1af3726159ac6d6ceac0c312e4","observation_id":"63610771-3838-4cc9-9974-ddc507862c09","resolution":{"observed_at":"2026-08-06T19:15:34.988096Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-08T06:32:00.761636+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-08T06:32:00.761636+00:00","source":"crossref"},{"observed_at":"2026-08-08T06:31:55.24221+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":"10.3847/1538-4357/ad27ce","metadata_source":"doi_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-06T19:15:33.333125Z","title":"2024, The Astrophysical Journal, 965, 121","venue":null,"work_id":"dcc32fd3-6c1f-41b6-aeaa-5f44351cfa87","year":2024},"citing_paper":{"arxiv_id":"2507.06163","last_updated":"2026-07-26T01:58:56Z","snapshot_observed_at":"2026-08-08T06:18:02.099488Z","submitted_at":"2025-07-08T16:45:48Z","title":"Reconstructing PTA measurements via early seeding of supermassive black holes","version":2},"reference_index":86,"source":"arxiv_source","source_observed_at":"2026-08-06T19:15:32.942708Z"},"links":{"citing_paper":"/paper/2507.06163"},"observation_digest":"sha256:9cc61133ccb06c0f5b5651b19d526815b25d77565cb5a80e98edb0387e4ea11d","observation_id":"060222f5-2a02-48c1-9e80-17f47ba10af7","resolution":{"observed_at":"2026-08-06T19:15:33.405982Z","resolver_source":"doi","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-08T06:32:00.761636+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-08T06:32:00.761636+00:00","source":"crossref"},{"observed_at":"2026-08-08T06:31:55.24221+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":"2026-08-06T19:15:33.042578Z","title":"H., Jing, Y","venue":null,"work_id":null,"year":2009},"citing_paper":{"arxiv_id":"2507.06163","last_updated":"2026-07-26T01:58:56Z","snapshot_observed_at":"2026-08-08T06:18:02.099488Z","submitted_at":"2025-07-08T16:45:48Z","title":"Reconstructing PTA measurements via early seeding of supermassive black holes","version":2},"reference_index":87,"source":"arxiv_source","source_observed_at":"2026-08-06T19:15:33.042578Z"},"links":{"citing_paper":"/paper/2507.06163"},"observation_digest":"sha256:67fc21d3a4dcce1f6c7df10fb15b2f2d88d88615a37ccc897a99e9f268949daa","observation_id":"6fb31657-2554-436d-9ec0-0af3c0e70f80","resolution":{"observed_at":"2026-08-06T19:15:33.042578Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":{"arxiv_id":"2411.03448","last_updated":"2024-11-05T19:03:45Z","snapshot_observed_at":"2026-07-06T19:45:48.792721Z","submitted_at":"2024-11-05T19:03:45Z","title":"Primordial black holes as supermassive black holes seeds","version":1},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"2411.03448","snapshot_observed_at":"2026-08-06T19:15:33.137120Z","title":"2024, Primordial black holes as supermassive black holes seeds, , , arXiv:2411.03448","venue":null,"work_id":null,"year":2024},"citing_paper":{"arxiv_id":"2507.06163","last_updated":"2026-07-26T01:58:56Z","snapshot_observed_at":"2026-08-08T06:18:02.099488Z","submitted_at":"2025-07-08T16:45:48Z","title":"Reconstructing PTA measurements via early seeding of supermassive black holes","version":2},"reference_index":88,"source":"arxiv_source","source_observed_at":"2026-08-06T19:15:33.137120Z"},"links":{"cited_paper":"/paper/2411.03448","citing_paper":"/paper/2507.06163"},"observation_digest":"sha256:4ea157a7f61a7911393262f2e1b56af86c236e96488298de616d910318165aaf","observation_id":"1e5e132c-6d3f-422c-a105-a498b0069943","resolution":{"observed_at":"2026-08-06T19:15:33.137120Z","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":"2026-08-06T19:15:33.200160Z","title":"N., et al","venue":null,"work_id":null,"year":2024},"citing_paper":{"arxiv_id":"2507.06163","last_updated":"2026-07-26T01:58:56Z","snapshot_observed_at":"2026-08-08T06:18:02.099488Z","submitted_at":"2025-07-08T16:45:48Z","title":"Reconstructing PTA measurements via early seeding of supermassive black holes","version":2},"reference_index":89,"source":"arxiv_source","source_observed_at":"2026-08-06T19:15:33.200160Z"},"links":{"citing_paper":"/paper/2507.06163"},"observation_digest":"sha256:8fcb52ba629ed1ccb61c8a61fd3fcf4f5be46e00cf91a09eab0c4e46239392be","observation_id":"0285b365-1d1e-4035-b98a-846383d917ab","resolution":{"observed_at":"2026-08-06T19:15:33.200160Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}}],"paper":{"arxiv_id":"2507.06163","last_updated":"2026-07-26T01:58:56Z","latest_version":2,"primary_category":"astro-ph.CO","snapshot_observed_at":"2026-08-08T06:18:02.099488Z","submitted_at":"2025-07-08T16:45:48Z","title":"Reconstructing PTA measurements via early seeding of supermassive black holes"},"reference_resolution":{"displayed":89,"state_counts":{"malformed_identifier":0,"metadata_mismatch":1,"parse_uncertain":0,"unresolved":62,"verified_exact":5,"verified_fuzzy":21},"total_outbound_references":89},"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":"2026-08-08T06:32:00.761636+00:00","source":"crossref"},{"observed_at":"2026-08-08T06:31:55.24221+00:00","source":"retraction_watch"}],"thesis":"As of 8 August 2026, this Paper Citation Record lists 89 of 89 outbound references and 0 inbound Pith citation observations for arXiv:2507.06163."}