{"as_of":"2026-08-10T10:30:00Z","caps":{"database_statements":6,"inbound":100,"outbound":100},"context_digest":"sha256:d2ded5ef32b0d3ccde57aedf9d9a5d87ec7e6efe9b63971c87ac0e3ed71d57b8","coverage":[{"denominator":47,"lane":"reference_resolution","note":"Typed states for the displayed outbound observations.","records_observed":47,"source":"paper_references, paper_reference_links","source_observed_at":"2026-08-09T13:52:17.535413Z","state":"measured"},{"denominator":47,"lane":"standing_notices","note":"One-hop event checks from named stored sources.","records_observed":47,"source":"scholarly_work_events, retraction_status_cache","source_observed_at":"2026-08-10T06:31:04.303077+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/2502.02006/citation-record","integrity":"/paper/2502.02006/integrity","json":"/paper/2502.02006/citation-record.json","paper":"/paper/2502.02006"},"outbound":[{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-09T13:52:17.358913Z","title":"write newline","venue":null,"work_id":null,"year":null},"citing_paper":{"arxiv_id":"2502.02006","last_updated":"2026-07-16T18:12:20Z","snapshot_observed_at":"2026-08-09T13:39:48.550824Z","submitted_at":"2025-02-04T04:45:52Z","title":"Spectrally Robust Covariance Shrinkage for Hotelling's $T^2$ in High Dimensions","version":4},"reference_index":1,"source":"arxiv_source","source_observed_at":"2026-08-09T13:52:17.358913Z"},"links":{"citing_paper":"/paper/2502.02006"},"observation_digest":"sha256:6f582e711173336618852dc382e6900ca2f59c6f0dadd54d52da619ea4b19d11","observation_id":"a8b0d9ef-50bf-40d5-81f2-ae242d60d2bd","resolution":{"observed_at":"2026-08-09T13:52:17.358913Z","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":"2026-08-09T13:52:18.112806Z","title":"Asymptotic theory for principal component analysis","venue":null,"work_id":"7af2315b-0f0f-422d-9534-15b28f2b17bf","year":1963},"citing_paper":{"arxiv_id":"2502.02006","last_updated":"2026-07-16T18:12:20Z","snapshot_observed_at":"2026-08-09T13:39:48.550824Z","submitted_at":"2025-02-04T04:45:52Z","title":"Spectrally Robust Covariance Shrinkage for Hotelling's $T^2$ in High Dimensions","version":4},"reference_index":2,"source":"arxiv_source","source_observed_at":"2026-08-09T13:52:17.363870Z"},"links":{"citing_paper":"/paper/2502.02006"},"observation_digest":"sha256:a0ed8434840d54df488d6904aa38fcd58674c56e3e989a0124bc71112b2ea189","observation_id":"b73dd76d-0990-434c-9ff2-8e29c83216f9","resolution":{"observed_at":"2026-08-09T13:52:18.116726Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-10T06:31:04.303077+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-10T06:31:04.303077+00:00","source":"crossref"},{"observed_at":"2026-08-10T06:30:57.382061+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":"2026-08-09T13:52:18.101527Z","title":null,"venue":null,"work_id":"f0cae610-57ab-4491-909b-4254e141511d","year":1941},"citing_paper":{"arxiv_id":"2502.02006","last_updated":"2026-07-16T18:12:20Z","snapshot_observed_at":"2026-08-09T13:39:48.550824Z","submitted_at":"2025-02-04T04:45:52Z","title":"Spectrally Robust Covariance Shrinkage for Hotelling's $T^2$ in High Dimensions","version":4},"reference_index":3,"source":"arxiv_source","source_observed_at":"2026-08-09T13:52:17.368184Z"},"links":{"citing_paper":"/paper/2502.02006"},"observation_digest":"sha256:b29c7df956b84dbca3fe3a183c6fa9febbf244fa25ef1d9600e1fee3baae959e","observation_id":"3d2e76eb-9880-4c15-822a-ad5ee1be889e","resolution":{"observed_at":"2026-08-09T13:52:18.105268Z","resolver_source":"raw_fallback","status":"unresolved"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-10T06:31:04.303077+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-10T06:31:04.303077+00:00","source":"crossref"},{"observed_at":"2026-08-10T06:30:57.382061+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":{"arxiv_id":"1601.04055","last_updated":"2018-09-10T10:48:02Z","snapshot_observed_at":"2026-08-05T01:00:21.332974Z","submitted_at":"2016-01-15T20:31:48Z","title":"Lectures on the local semicircle law for Wigner matrices","version":4},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"1601.04055","snapshot_observed_at":"2026-08-09T13:52:17.372541Z","title":"Lectures on the local semicircle law for W igner matrices","venue":null,"work_id":null,"year":2016},"citing_paper":{"arxiv_id":"2502.02006","last_updated":"2026-07-16T18:12:20Z","snapshot_observed_at":"2026-08-09T13:39:48.550824Z","submitted_at":"2025-02-04T04:45:52Z","title":"Spectrally Robust Covariance Shrinkage for Hotelling's $T^2$ in High Dimensions","version":4},"reference_index":4,"source":"arxiv_source","source_observed_at":"2026-08-09T13:52:17.372541Z"},"links":{"cited_paper":"/paper/1601.04055","citing_paper":"/paper/2502.02006"},"observation_digest":"sha256:349021afbf4f949874f8f54c092b2a88f022273a848ff2548bc4734e380fe871","observation_id":"5848c2b1-cf2c-42d4-bbdc-28db413799b8","resolution":{"observed_at":"2026-08-09T13:52:17.372541Z","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":"2026-08-09T13:52:18.088384Z","title":"Effect of high dimension: B y an example of a two sample problem","venue":null,"work_id":"c1baf78f-4159-49a0-bb5a-71ab3dedd38a","year":1996},"citing_paper":{"arxiv_id":"2502.02006","last_updated":"2026-07-16T18:12:20Z","snapshot_observed_at":"2026-08-09T13:39:48.550824Z","submitted_at":"2025-02-04T04:45:52Z","title":"Spectrally Robust Covariance Shrinkage for Hotelling's $T^2$ in High Dimensions","version":4},"reference_index":5,"source":"arxiv_source","source_observed_at":"2026-08-09T13:52:17.376659Z"},"links":{"citing_paper":"/paper/2502.02006"},"observation_digest":"sha256:1f5f2e05bc173dd484bb9564266de35e7a4c7434c34b089937e591e022785e03","observation_id":"0bf6cf61-eeb2-4b22-b6f8-0fc6cb8e6232","resolution":{"observed_at":"2026-08-09T13:52:18.092659Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-10T06:31:04.303077+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-10T06:31:04.303077+00:00","source":"crossref"},{"observed_at":"2026-08-10T06:30:57.382061+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":"2026-08-09T13:52:18.075122Z","title":"Silverstein, et al","venue":null,"work_id":"a5668288-dbd7-44cb-a3a8-c0ded58ae87e","year":1998},"citing_paper":{"arxiv_id":"2502.02006","last_updated":"2026-07-16T18:12:20Z","snapshot_observed_at":"2026-08-09T13:39:48.550824Z","submitted_at":"2025-02-04T04:45:52Z","title":"Spectrally Robust Covariance Shrinkage for Hotelling's $T^2$ in High Dimensions","version":4},"reference_index":6,"source":"arxiv_source","source_observed_at":"2026-08-09T13:52:17.380650Z"},"links":{"citing_paper":"/paper/2502.02006"},"observation_digest":"sha256:acb9aa297a29f65a5cf431086247f12722fea5edd4bc0d4f6db86603e0e991ea","observation_id":"b406ceba-a107-45d5-868b-5ba5e6e25f01","resolution":{"observed_at":"2026-08-09T13:52:18.079531Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-10T06:31:04.303077+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-10T06:31:04.303077+00:00","source":"crossref"},{"observed_at":"2026-08-10T06:30:57.382061+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":"2026-08-09T13:52:18.061153Z","title":"Bergin and P.M","venue":null,"work_id":"072c3df0-9361-4acb-acd7-bc8fec8cce8d","year":2002},"citing_paper":{"arxiv_id":"2502.02006","last_updated":"2026-07-16T18:12:20Z","snapshot_observed_at":"2026-08-09T13:39:48.550824Z","submitted_at":"2025-02-04T04:45:52Z","title":"Spectrally Robust Covariance Shrinkage for Hotelling's $T^2$ in High Dimensions","version":4},"reference_index":7,"source":"arxiv_source","source_observed_at":"2026-08-09T13:52:17.384638Z"},"links":{"citing_paper":"/paper/2502.02006"},"observation_digest":"sha256:83b448f58469ddd91a9c37d31ab0bd951b8b4acdc39854254e9c1db9e8944c3a","observation_id":"9fdcbfb1-3f06-4aaf-9338-6fb1fea742c3","resolution":{"observed_at":"2026-08-09T13:52:18.065201Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-10T06:31:04.303077+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-10T06:31:04.303077+00:00","source":"crossref"},{"observed_at":"2026-08-10T06:30:57.382061+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":"2026-08-09T13:52:18.049269Z","title":"On sample eigenvalues in a generalized spiked population model","venue":null,"work_id":"0cf19049-6a50-4ee0-90d4-13f08b52d94d","year":2012},"citing_paper":{"arxiv_id":"2502.02006","last_updated":"2026-07-16T18:12:20Z","snapshot_observed_at":"2026-08-09T13:39:48.550824Z","submitted_at":"2025-02-04T04:45:52Z","title":"Spectrally Robust Covariance Shrinkage for Hotelling's $T^2$ in High Dimensions","version":4},"reference_index":8,"source":"arxiv_source","source_observed_at":"2026-08-09T13:52:17.388719Z"},"links":{"citing_paper":"/paper/2502.02006"},"observation_digest":"sha256:16fb0067235a6fce30141747edbf8099d6e3fb408ba78539b4a815ccfcd2ce4c","observation_id":"f3fab66f-948d-4290-98fe-0514484b90c6","resolution":{"observed_at":"2026-08-09T13:52:18.053587Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-10T06:31:04.303077+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-10T06:31:04.303077+00:00","source":"crossref"},{"observed_at":"2026-08-10T06:30:57.382061+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":"2026-08-09T13:52:18.036264Z","title":"Carton-Lebrun","venue":null,"work_id":"52d5dbc7-be88-42f9-8b8b-ff43049d8601","year":1977},"citing_paper":{"arxiv_id":"2502.02006","last_updated":"2026-07-16T18:12:20Z","snapshot_observed_at":"2026-08-09T13:39:48.550824Z","submitted_at":"2025-02-04T04:45:52Z","title":"Spectrally Robust Covariance Shrinkage for Hotelling's $T^2$ in High Dimensions","version":4},"reference_index":9,"source":"arxiv_source","source_observed_at":"2026-08-09T13:52:17.392601Z"},"links":{"citing_paper":"/paper/2502.02006"},"observation_digest":"sha256:dab0270d29eeaf0ece20f0a296c1234e23c2f37bc5225443028d19512c986999","observation_id":"57054d8d-84cd-4b28-ad1a-0d04f0d413c6","resolution":{"observed_at":"2026-08-09T13:52:18.040772Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-10T06:31:04.303077+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-10T06:31:04.303077+00:00","source":"crossref"},{"observed_at":"2026-08-10T06:30:57.382061+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":"2026-08-09T13:52:18.024196Z","title":"Robust spiked random matrices and a robust G-MUSIC estimator","venue":null,"work_id":"87a8f772-64fe-4b01-9662-a0362893b4c3","year":2015},"citing_paper":{"arxiv_id":"2502.02006","last_updated":"2026-07-16T18:12:20Z","snapshot_observed_at":"2026-08-09T13:39:48.550824Z","submitted_at":"2025-02-04T04:45:52Z","title":"Spectrally Robust Covariance Shrinkage for Hotelling's $T^2$ in High Dimensions","version":4},"reference_index":10,"source":"arxiv_source","source_observed_at":"2026-08-09T13:52:17.396362Z"},"links":{"citing_paper":"/paper/2502.02006"},"observation_digest":"sha256:eddaac515e0168e65635fb3f3c326668613d253b182ac7ae75785c90649b5f4c","observation_id":"e05df39e-ad68-400f-b679-ceca893b3c5b","resolution":{"observed_at":"2026-08-09T13:52:18.028454Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-10T06:31:04.303077+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-10T06:31:04.303077+00:00","source":"crossref"},{"observed_at":"2026-08-10T06:30:57.382061+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":"2026-08-09T13:52:18.012184Z","title":"A two-sample test for high-dimensional data with applications to gene-set testing","venue":null,"work_id":"d9172f0d-6a0b-405f-b151-9d6fa08f97ad","year":2010},"citing_paper":{"arxiv_id":"2502.02006","last_updated":"2026-07-16T18:12:20Z","snapshot_observed_at":"2026-08-09T13:39:48.550824Z","submitted_at":"2025-02-04T04:45:52Z","title":"Spectrally Robust Covariance Shrinkage for Hotelling's $T^2$ in High Dimensions","version":4},"reference_index":11,"source":"arxiv_source","source_observed_at":"2026-08-09T13:52:17.399796Z"},"links":{"citing_paper":"/paper/2502.02006"},"observation_digest":"sha256:86334617daac8be853baad7b1c5cb0cb79db74443121bfb2b09667b468f9d017","observation_id":"f63fbbb6-eda4-4050-8a27-372a3fe8201d","resolution":{"observed_at":"2026-08-09T13:52:18.016148Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-10T06:31:04.303077+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-10T06:31:04.303077+00:00","source":"crossref"},{"observed_at":"2026-08-10T06:30:57.382061+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":"2026-08-09T13:52:17.998558Z","title":"Eldar, and Alfred O","venue":null,"work_id":"05350e28-bba8-4464-94d4-f405452809db","year":2010},"citing_paper":{"arxiv_id":"2502.02006","last_updated":"2026-07-16T18:12:20Z","snapshot_observed_at":"2026-08-09T13:39:48.550824Z","submitted_at":"2025-02-04T04:45:52Z","title":"Spectrally Robust Covariance Shrinkage for Hotelling's $T^2$ in High Dimensions","version":4},"reference_index":12,"source":"arxiv_source","source_observed_at":"2026-08-09T13:52:17.403653Z"},"links":{"citing_paper":"/paper/2502.02006"},"observation_digest":"sha256:564af78f1d460444369150aa784a4f4e353503261a4ce10a87da7af964445585","observation_id":"450d26a6-973e-40cc-8be0-90423cc9110c","resolution":{"observed_at":"2026-08-09T13:52:18.003158Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-10T06:31:04.303077+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-10T06:31:04.303077+00:00","source":"crossref"},{"observed_at":"2026-08-10T06:30:57.382061+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":"2026-08-09T13:52:17.986153Z","title":null,"venue":null,"work_id":"4846aecb-711e-48d0-80a0-564af38967fa","year":2011},"citing_paper":{"arxiv_id":"2502.02006","last_updated":"2026-07-16T18:12:20Z","snapshot_observed_at":"2026-08-09T13:39:48.550824Z","submitted_at":"2025-02-04T04:45:52Z","title":"Spectrally Robust Covariance Shrinkage for Hotelling's $T^2$ in High Dimensions","version":4},"reference_index":13,"source":"arxiv_source","source_observed_at":"2026-08-09T13:52:17.407048Z"},"links":{"citing_paper":"/paper/2502.02006"},"observation_digest":"sha256:7bcc48067e98272ece6970c39b842b100bbe78f45cdab38e2baa331ecb585421","observation_id":"61362ba5-bbc8-409c-a5bb-4f87a30a066d","resolution":{"observed_at":"2026-08-09T13:52:17.989954Z","resolver_source":"raw_fallback","status":"unresolved"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-10T06:31:04.303077+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-10T06:31:04.303077+00:00","source":"crossref"},{"observed_at":"2026-08-10T06:30:57.382061+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":"2026-08-09T13:52:17.974357Z","title":"Donoho, Matan Gavish, and Iain M","venue":null,"work_id":"790718a9-d7e1-4ead-a234-8be5f329fc13","year":2018},"citing_paper":{"arxiv_id":"2502.02006","last_updated":"2026-07-16T18:12:20Z","snapshot_observed_at":"2026-08-09T13:39:48.550824Z","submitted_at":"2025-02-04T04:45:52Z","title":"Spectrally Robust Covariance Shrinkage for Hotelling's $T^2$ in High Dimensions","version":4},"reference_index":14,"source":"arxiv_source","source_observed_at":"2026-08-09T13:52:17.410677Z"},"links":{"citing_paper":"/paper/2502.02006"},"observation_digest":"sha256:7ab91c5206c93a60991814c696a04ea09f4880f34aeaafcf846d32421196c81b","observation_id":"38a5708d-f600-4437-bb16-e6e8022bd060","resolution":{"observed_at":"2026-08-09T13:52:17.978273Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-10T06:31:04.303077+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-10T06:31:04.303077+00:00","source":"crossref"},{"observed_at":"2026-08-10T06:30:57.382061+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":{"arxiv_id":"2404.14751","last_updated":"2024-04-23T05:26:48Z","snapshot_observed_at":"2026-08-09T01:11:02.538987Z","submitted_at":"2024-04-23T05:26:48Z","title":"Eigenvector distributions and optimal shrinkage estimators for large covariance and precision matrices","version":1},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"2404.14751","snapshot_observed_at":"2026-08-09T13:52:17.414197Z","title":"Eigenvector distributions and optimal shrinkage estimators for large covariance and precision matrices","venue":null,"work_id":null,"year":2024},"citing_paper":{"arxiv_id":"2502.02006","last_updated":"2026-07-16T18:12:20Z","snapshot_observed_at":"2026-08-09T13:39:48.550824Z","submitted_at":"2025-02-04T04:45:52Z","title":"Spectrally Robust Covariance Shrinkage for Hotelling's $T^2$ in High Dimensions","version":4},"reference_index":15,"source":"arxiv_source","source_observed_at":"2026-08-09T13:52:17.414197Z"},"links":{"cited_paper":"/paper/2404.14751","citing_paper":"/paper/2502.02006"},"observation_digest":"sha256:db1e52b70f07cc8cdf6647f20f94a43124dad618264d41d47c21c0a0e351a81f","observation_id":"53947a2a-ac79-4121-b5dc-7d23de459d17","resolution":{"observed_at":"2026-08-09T13:52:17.414197Z","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":"2026-08-09T13:52:17.962117Z","title":"Dey and C","venue":null,"work_id":"8a8dffd3-8110-460d-ad50-09d46e007699","year":1985},"citing_paper":{"arxiv_id":"2502.02006","last_updated":"2026-07-16T18:12:20Z","snapshot_observed_at":"2026-08-09T13:39:48.550824Z","submitted_at":"2025-02-04T04:45:52Z","title":"Spectrally Robust Covariance Shrinkage for Hotelling's $T^2$ in High Dimensions","version":4},"reference_index":16,"source":"arxiv_source","source_observed_at":"2026-08-09T13:52:17.418189Z"},"links":{"citing_paper":"/paper/2502.02006"},"observation_digest":"sha256:fcf07acb237685a14981bcaa1c7929494edb2abe2f308659c13f0d81b14e833b","observation_id":"7a569d2c-e8b5-41cf-8954-4183208a0704","resolution":{"observed_at":"2026-08-09T13:52:17.965999Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-10T06:31:04.303077+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-10T06:31:04.303077+00:00","source":"crossref"},{"observed_at":"2026-08-10T06:30:57.382061+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":"2026-08-09T13:52:17.950289Z","title":"On the L iapunoff limit of error in the theory of probability","venue":null,"work_id":"d755fa09-0e82-4d44-b74d-9c6e13172781","year":1942},"citing_paper":{"arxiv_id":"2502.02006","last_updated":"2026-07-16T18:12:20Z","snapshot_observed_at":"2026-08-09T13:39:48.550824Z","submitted_at":"2025-02-04T04:45:52Z","title":"Spectrally Robust Covariance Shrinkage for Hotelling's $T^2$ in High Dimensions","version":4},"reference_index":17,"source":"arxiv_source","source_observed_at":"2026-08-09T13:52:17.421778Z"},"links":{"citing_paper":"/paper/2502.02006"},"observation_digest":"sha256:104337838c091942dcd96604ba07a0b69a4cfaa02aae03d857e87729d6e70e9e","observation_id":"181e1422-5a01-4fbd-b815-234b8642c22a","resolution":{"observed_at":"2026-08-09T13:52:17.954492Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-10T06:31:04.303077+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-10T06:31:04.303077+00:00","source":"crossref"},{"observed_at":"2026-08-10T06:30:57.382061+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":"2026-08-09T13:52:17.938257Z","title":"Hero III, Neal Patwari, and Kumar Sricharan","venue":null,"work_id":"3eb21986-2bd2-4d37-a743-e581deb73819","year":2022},"citing_paper":{"arxiv_id":"2502.02006","last_updated":"2026-07-16T18:12:20Z","snapshot_observed_at":"2026-08-09T13:39:48.550824Z","submitted_at":"2025-02-04T04:45:52Z","title":"Spectrally Robust Covariance Shrinkage for Hotelling's $T^2$ in High Dimensions","version":4},"reference_index":18,"source":"arxiv_source","source_observed_at":"2026-08-09T13:52:17.425514Z"},"links":{"citing_paper":"/paper/2502.02006"},"observation_digest":"sha256:f8223b1818540baeb774710522a75c40f43aebc50dbe912bc63c72d15705a7cb","observation_id":"bedfd56d-bf9f-40eb-ba25-f6b66676998b","resolution":{"observed_at":"2026-08-09T13:52:17.942369Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-10T06:31:04.303077+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-10T06:31:04.303077+00:00","source":"crossref"},{"observed_at":"2026-08-10T06:30:57.382061+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":"2026-08-09T13:52:17.925708Z","title":"Johnstone and Arthur Yu Lu","venue":null,"work_id":"2769a235-e962-4fda-8ab2-c2476ccf8d84","year":2009},"citing_paper":{"arxiv_id":"2502.02006","last_updated":"2026-07-16T18:12:20Z","snapshot_observed_at":"2026-08-09T13:39:48.550824Z","submitted_at":"2025-02-04T04:45:52Z","title":"Spectrally Robust Covariance Shrinkage for Hotelling's $T^2$ in High Dimensions","version":4},"reference_index":19,"source":"arxiv_source","source_observed_at":"2026-08-09T13:52:17.429352Z"},"links":{"citing_paper":"/paper/2502.02006"},"observation_digest":"sha256:e84ad08f96497cc45a6c09eb166bc0a7add2b11f35329cb9cb7afd1c01201c94","observation_id":"2ec56c23-6131-4b6b-9a0f-719badc37007","resolution":{"observed_at":"2026-08-09T13:52:17.929949Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-10T06:31:04.303077+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-10T06:31:04.303077+00:00","source":"crossref"},{"observed_at":"2026-08-10T06:30:57.382061+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":"2026-08-09T13:52:17.913066Z","title":"Johnstone","venue":null,"work_id":"352c23ef-feb3-4f71-99be-25963a07947c","year":2001},"citing_paper":{"arxiv_id":"2502.02006","last_updated":"2026-07-16T18:12:20Z","snapshot_observed_at":"2026-08-09T13:39:48.550824Z","submitted_at":"2025-02-04T04:45:52Z","title":"Spectrally Robust Covariance Shrinkage for Hotelling's $T^2$ in High Dimensions","version":4},"reference_index":20,"source":"arxiv_source","source_observed_at":"2026-08-09T13:52:17.435075Z"},"links":{"citing_paper":"/paper/2502.02006"},"observation_digest":"sha256:3b726fea4a1a1b3548132044eb91acf7278a9725e19195f1aebb34f1652a8239","observation_id":"8a47d68e-c6af-44c7-ae5d-9a3c037ef2a3","resolution":{"observed_at":"2026-08-09T13:52:17.917440Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-10T06:31:04.303077+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-10T06:31:04.303077+00:00","source":"crossref"},{"observed_at":"2026-08-10T06:30:57.382061+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":"2026-08-09T13:52:17.899437Z","title":"High-dimensional covariance matrix estimation with application to H otelling’s tests","venue":null,"work_id":"9dbcbd60-99a0-48bb-b9f4-6b942085794a","year":2015},"citing_paper":{"arxiv_id":"2502.02006","last_updated":"2026-07-16T18:12:20Z","snapshot_observed_at":"2026-08-09T13:39:48.550824Z","submitted_at":"2025-02-04T04:45:52Z","title":"Spectrally Robust Covariance Shrinkage for Hotelling's $T^2$ in High Dimensions","version":4},"reference_index":21,"source":"arxiv_source","source_observed_at":"2026-08-09T13:52:17.438754Z"},"links":{"citing_paper":"/paper/2502.02006"},"observation_digest":"sha256:cf57ca87d13fb5aa8655168c48d52b9465073d1ffe2ecf5f4d157479bc82a6d3","observation_id":"daff3607-99a8-4ccc-a12f-6316d4769fb5","resolution":{"observed_at":"2026-08-09T13:52:17.903927Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-10T06:31:04.303077+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-10T06:31:04.303077+00:00","source":"crossref"},{"observed_at":"2026-08-10T06:30:57.382061+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":"2026-08-09T13:52:17.887859Z","title":"Anisotropic local laws for random matrices","venue":null,"work_id":"936cea41-5c2f-486f-b7c1-5bb7f5f110a9","year":2017},"citing_paper":{"arxiv_id":"2502.02006","last_updated":"2026-07-16T18:12:20Z","snapshot_observed_at":"2026-08-09T13:39:48.550824Z","submitted_at":"2025-02-04T04:45:52Z","title":"Spectrally Robust Covariance Shrinkage for Hotelling's $T^2$ in High Dimensions","version":4},"reference_index":22,"source":"arxiv_source","source_observed_at":"2026-08-09T13:52:17.442428Z"},"links":{"citing_paper":"/paper/2502.02006"},"observation_digest":"sha256:42f22da6ad2cd5bde6e68b68fdd70eee7a5984fdb06cc00fe6969c7984265b92","observation_id":"143973ce-4796-4e2c-8e1b-a6596727fdd9","resolution":{"observed_at":"2026-08-09T13:52:17.891760Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-10T06:31:04.303077+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-10T06:31:04.303077+00:00","source":"crossref"},{"observed_at":"2026-08-10T06:30:57.382061+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":"2026-08-09T13:52:17.875674Z","title":"An adaptable generalization of H otelling's T^2 test in high dimension","venue":null,"work_id":"2927b8c4-0957-4c10-b104-1a2d9b95c9fd","year":2020},"citing_paper":{"arxiv_id":"2502.02006","last_updated":"2026-07-16T18:12:20Z","snapshot_observed_at":"2026-08-09T13:39:48.550824Z","submitted_at":"2025-02-04T04:45:52Z","title":"Spectrally Robust Covariance Shrinkage for Hotelling's $T^2$ in High Dimensions","version":4},"reference_index":23,"source":"arxiv_source","source_observed_at":"2026-08-09T13:52:17.446047Z"},"links":{"citing_paper":"/paper/2502.02006"},"observation_digest":"sha256:25f7346eca2751f75dad9b3705804ac20a368cd9671f5de84e3f28bafde69f14","observation_id":"8073625e-5154-4210-8fbe-eeb913df866c","resolution":{"observed_at":"2026-08-09T13:52:17.880059Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-10T06:31:04.303077+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-10T06:31:04.303077+00:00","source":"crossref"},{"observed_at":"2026-08-10T06:30:57.382061+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":"2026-08-09T13:52:17.864438Z","title":"Eigenvectors of some large sample covariance matrix ensembles","venue":null,"work_id":"5062a080-681c-4b69-8c22-08632f3b36af","year":2011},"citing_paper":{"arxiv_id":"2502.02006","last_updated":"2026-07-16T18:12:20Z","snapshot_observed_at":"2026-08-09T13:39:48.550824Z","submitted_at":"2025-02-04T04:45:52Z","title":"Spectrally Robust Covariance Shrinkage for Hotelling's $T^2$ in High Dimensions","version":4},"reference_index":24,"source":"arxiv_source","source_observed_at":"2026-08-09T13:52:17.449626Z"},"links":{"citing_paper":"/paper/2502.02006"},"observation_digest":"sha256:239256c4d3a2de6f7cf89d5948b330147aa1619d0790048b5d0b44aafc55b0d4","observation_id":"e9b70bcd-1ae3-45ff-9e0d-3e49dedbb685","resolution":{"observed_at":"2026-08-09T13:52:17.868186Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-10T06:31:04.303077+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-10T06:31:04.303077+00:00","source":"crossref"},{"observed_at":"2026-08-10T06:30:57.382061+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":{"arxiv_id":"2404.18173","last_updated":"2024-07-21T15:05:34Z","snapshot_observed_at":"2026-07-06T18:06:40.922189Z","submitted_at":"2024-04-28T13:07:52Z","title":"Eigenvector overlaps in large sample covariance matrices and nonlinear shrinkage estimators","version":2},"cited_work":{"arxiv_id":"2404.18173","doi":null,"metadata_source":"pith","pith_arxiv_id":"2404.18173","snapshot_observed_at":"2026-08-09T13:52:17.602363Z","title":"Eigenvector overlaps in large sample covariance matrices and nonlinear shrinkage estimators","venue":"math.ST","work_id":"0f5809d6-1758-4168-b553-cbca44a1981e","year":2024},"citing_paper":{"arxiv_id":"2502.02006","last_updated":"2026-07-16T18:12:20Z","snapshot_observed_at":"2026-08-09T13:39:48.550824Z","submitted_at":"2025-02-04T04:45:52Z","title":"Spectrally Robust Covariance Shrinkage for Hotelling's $T^2$ in High Dimensions","version":4},"reference_index":25,"source":"arxiv_source","source_observed_at":"2026-08-09T13:52:17.453290Z"},"links":{"cited_paper":"/paper/2404.18173","citing_paper":"/paper/2502.02006"},"observation_digest":"sha256:ead7ec675660feb9cd3dc57ec9357631679ff8f7c39939f16141cd511a8186cf","observation_id":"9ab8ddf6-ec56-4115-8b5f-d0f0224abf89","resolution":{"observed_at":"2026-08-09T13:52:17.606491Z","resolver_source":"local_arxiv","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-10T06:31:04.303077+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-10T06:31:04.303077+00:00","source":"crossref"},{"observed_at":"2026-08-10T06:30:57.382061+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":{"arxiv_id":"2302.13708","last_updated":"2023-02-27T12:14:56Z","snapshot_observed_at":"2026-08-10T08:38:12.498797Z","submitted_at":"2023-02-27T12:14:56Z","title":"The Local Ledoit-Peche Law","version":1},"cited_work":{"arxiv_id":"2302.13708","doi":null,"metadata_source":"pith","pith_arxiv_id":"2302.13708","snapshot_observed_at":"2026-08-09T13:52:17.587379Z","title":"The Local Ledoit-Peche Law","venue":"math.ST","work_id":"d3b06e54-37a9-45b3-876c-02974ff04829","year":2023},"citing_paper":{"arxiv_id":"2502.02006","last_updated":"2026-07-16T18:12:20Z","snapshot_observed_at":"2026-08-09T13:39:48.550824Z","submitted_at":"2025-02-04T04:45:52Z","title":"Spectrally Robust Covariance Shrinkage for Hotelling's $T^2$ in High Dimensions","version":4},"reference_index":26,"source":"arxiv_source","source_observed_at":"2026-08-09T13:52:17.457258Z"},"links":{"cited_paper":"/paper/2302.13708","citing_paper":"/paper/2502.02006"},"observation_digest":"sha256:cf675bfbeb2c7ba6a8a287fe73e7c5fd2bf1b22dc9de26b4cece6123232ec3a2","observation_id":"9a118f9e-3d67-454b-bea9-e5e7006150f2","resolution":{"observed_at":"2026-08-09T13:52:17.591488Z","resolver_source":"local_arxiv","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-10T06:31:04.303077+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-10T06:31:04.303077+00:00","source":"crossref"},{"observed_at":"2026-08-10T06:30:57.382061+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":"2026-08-09T13:52:17.853278Z","title":"A well-conditioned estimator for large-dimensional covariance matrices","venue":null,"work_id":"bcd5eb26-fb60-4c08-8451-ad4fd39f8277","year":2004},"citing_paper":{"arxiv_id":"2502.02006","last_updated":"2026-07-16T18:12:20Z","snapshot_observed_at":"2026-08-09T13:39:48.550824Z","submitted_at":"2025-02-04T04:45:52Z","title":"Spectrally Robust Covariance Shrinkage for Hotelling's $T^2$ in High Dimensions","version":4},"reference_index":27,"source":"arxiv_source","source_observed_at":"2026-08-09T13:52:17.461233Z"},"links":{"citing_paper":"/paper/2502.02006"},"observation_digest":"sha256:5fc4fa071e75ea8e3ebf3488dcc1b209f47674f293397b30b9fcd35f26c49cdb","observation_id":"186ca741-99e1-4cc3-87de-cc2cb809c821","resolution":{"observed_at":"2026-08-09T13:52:17.857183Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-10T06:31:04.303077+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-10T06:31:04.303077+00:00","source":"crossref"},{"observed_at":"2026-08-10T06:30:57.382061+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":"2026-08-09T13:52:17.465852Z","title":"Direct nonlinear shrinkage estimation of large-dimensional covariance matrices","venue":null,"work_id":null,"year":2017},"citing_paper":{"arxiv_id":"2502.02006","last_updated":"2026-07-16T18:12:20Z","snapshot_observed_at":"2026-08-09T13:39:48.550824Z","submitted_at":"2025-02-04T04:45:52Z","title":"Spectrally Robust Covariance Shrinkage for Hotelling's $T^2$ in High Dimensions","version":4},"reference_index":28,"source":"arxiv_source","source_observed_at":"2026-08-09T13:52:17.465852Z"},"links":{"citing_paper":"/paper/2502.02006"},"observation_digest":"sha256:254de9156d78ab37354af9711bce0739b36df151c4f0dd0506e1a8916998bbe7","observation_id":"f241fb72-72ba-4542-b781-2c17bc438364","resolution":{"observed_at":"2026-08-09T13:52:17.465852Z","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":"2026-08-09T13:52:17.834842Z","title":"Nonlinear shrinkage of the covariance matrix for portfolio selection: M arkowitz meets G oldilocks","venue":null,"work_id":"0f225d18-ccd1-434c-931c-19dd347f638d","year":2017},"citing_paper":{"arxiv_id":"2502.02006","last_updated":"2026-07-16T18:12:20Z","snapshot_observed_at":"2026-08-09T13:39:48.550824Z","submitted_at":"2025-02-04T04:45:52Z","title":"Spectrally Robust Covariance Shrinkage for Hotelling's $T^2$ in High Dimensions","version":4},"reference_index":29,"source":"arxiv_source","source_observed_at":"2026-08-09T13:52:17.469412Z"},"links":{"citing_paper":"/paper/2502.02006"},"observation_digest":"sha256:48096f7eea18299dbc962f08ba9ee1a7b50bbc546b5bc3c2c024e7e5af6c3eec","observation_id":"32274693-4822-47a6-bdbb-8ba046050cb6","resolution":{"observed_at":"2026-08-09T13:52:17.838467Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-10T06:31:04.303077+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-10T06:31:04.303077+00:00","source":"crossref"},{"observed_at":"2026-08-10T06:30:57.382061+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":"2026-08-09T13:52:17.823829Z","title":"Optimal estimation of a large-dimensional covariance matrix under S tein's loss","venue":null,"work_id":"88886c76-fac4-4497-92a5-d5703e41c04b","year":2018},"citing_paper":{"arxiv_id":"2502.02006","last_updated":"2026-07-16T18:12:20Z","snapshot_observed_at":"2026-08-09T13:39:48.550824Z","submitted_at":"2025-02-04T04:45:52Z","title":"Spectrally Robust Covariance Shrinkage for Hotelling's $T^2$ in High Dimensions","version":4},"reference_index":30,"source":"arxiv_source","source_observed_at":"2026-08-09T13:52:17.473252Z"},"links":{"citing_paper":"/paper/2502.02006"},"observation_digest":"sha256:401473eb41561797e9046a7ee70d603dc22c091e27355d6ed95da02cf6f48e9f","observation_id":"277718ed-b477-4945-b784-94e363c62370","resolution":{"observed_at":"2026-08-09T13:52:17.827882Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-10T06:31:04.303077+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-10T06:31:04.303077+00:00","source":"crossref"},{"observed_at":"2026-08-10T06:30:57.382061+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":"2026-08-09T13:52:17.811530Z","title":"Analytical nonlinear shrinkage of large-dimensional covariance matrices","venue":null,"work_id":"bc336ae8-db69-4d0d-af20-0c33484feebf","year":2020},"citing_paper":{"arxiv_id":"2502.02006","last_updated":"2026-07-16T18:12:20Z","snapshot_observed_at":"2026-08-09T13:39:48.550824Z","submitted_at":"2025-02-04T04:45:52Z","title":"Spectrally Robust Covariance Shrinkage for Hotelling's $T^2$ in High Dimensions","version":4},"reference_index":31,"source":"arxiv_source","source_observed_at":"2026-08-09T13:52:17.476732Z"},"links":{"citing_paper":"/paper/2502.02006"},"observation_digest":"sha256:6ea5310721a640999a421a1f831ad90d48145faddfd6f6b8cf15a421c9d67c15","observation_id":"d393b29b-1b13-4634-9429-79fb96bfff61","resolution":{"observed_at":"2026-08-09T13:52:17.815327Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-10T06:31:04.303077+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-10T06:31:04.303077+00:00","source":"crossref"},{"observed_at":"2026-08-10T06:30:57.382061+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":"2026-08-09T13:52:17.800201Z","title":"Quadratic shrinkage for large covariance matrices","venue":null,"work_id":"5f557728-661e-40a8-8d0d-09183123a4c0","year":2022},"citing_paper":{"arxiv_id":"2502.02006","last_updated":"2026-07-16T18:12:20Z","snapshot_observed_at":"2026-08-09T13:39:48.550824Z","submitted_at":"2025-02-04T04:45:52Z","title":"Spectrally Robust Covariance Shrinkage for Hotelling's $T^2$ in High Dimensions","version":4},"reference_index":32,"source":"arxiv_source","source_observed_at":"2026-08-09T13:52:17.480268Z"},"links":{"citing_paper":"/paper/2502.02006"},"observation_digest":"sha256:9802a5bef392b9a909db8496bf915896b638c822c2a4fc53dd78f370420bf098","observation_id":"df5664de-3e5a-471d-9abf-eb3032a22e27","resolution":{"observed_at":"2026-08-09T13:52:17.804380Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-10T06:31:04.303077+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-10T06:31:04.303077+00:00","source":"crossref"},{"observed_at":"2026-08-10T06:30:57.382061+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":"2026-08-09T13:52:17.787388Z","title":"Finite sample size effect on minimum variance beamformers: O ptimum diagonal loading factor for large arrays","venue":null,"work_id":"7f7b78c4-29f7-4cb9-b338-f2eafbd6837d","year":2005},"citing_paper":{"arxiv_id":"2502.02006","last_updated":"2026-07-16T18:12:20Z","snapshot_observed_at":"2026-08-09T13:39:48.550824Z","submitted_at":"2025-02-04T04:45:52Z","title":"Spectrally Robust Covariance Shrinkage for Hotelling's $T^2$ in High Dimensions","version":4},"reference_index":33,"source":"arxiv_source","source_observed_at":"2026-08-09T13:52:17.483770Z"},"links":{"citing_paper":"/paper/2502.02006"},"observation_digest":"sha256:a34888aca4e0d5fd767e33d325aba0f3d3a5d69f094c4d745f1796100ac4fd22","observation_id":"9f709384-728a-439c-a959-90ad0cd91951","resolution":{"observed_at":"2026-08-09T13:52:17.791660Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-10T06:31:04.303077+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-10T06:31:04.303077+00:00","source":"crossref"},{"observed_at":"2026-08-10T06:30:57.382061+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":"2026-08-09T13:52:17.776364Z","title":"Mar c enko and Leonid Andreevich Pastur","venue":null,"work_id":"c10584a0-6f89-4eae-8670-00ac7c70ff12","year":1967},"citing_paper":{"arxiv_id":"2502.02006","last_updated":"2026-07-16T18:12:20Z","snapshot_observed_at":"2026-08-09T13:39:48.550824Z","submitted_at":"2025-02-04T04:45:52Z","title":"Spectrally Robust Covariance Shrinkage for Hotelling's $T^2$ in High Dimensions","version":4},"reference_index":34,"source":"arxiv_source","source_observed_at":"2026-08-09T13:52:17.487164Z"},"links":{"citing_paper":"/paper/2502.02006"},"observation_digest":"sha256:95b9aaa44a1a6e5a9246a82e2f0a26a974a0b06e24316e37c627d44fdafb9060","observation_id":"36960e1c-65d4-45e2-b800-7a0b761d56f8","resolution":{"observed_at":"2026-08-09T13:52:17.780043Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-10T06:31:04.303077+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-10T06:31:04.303077+00:00","source":"crossref"},{"observed_at":"2026-08-10T06:30:57.382061+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":"2026-08-09T13:52:17.766373Z","title":"Muirhead","venue":null,"work_id":"f377ff46-97e5-4bf5-95d9-68027fdaf878","year":2009},"citing_paper":{"arxiv_id":"2502.02006","last_updated":"2026-07-16T18:12:20Z","snapshot_observed_at":"2026-08-09T13:39:48.550824Z","submitted_at":"2025-02-04T04:45:52Z","title":"Spectrally Robust Covariance Shrinkage for Hotelling's $T^2$ in High Dimensions","version":4},"reference_index":35,"source":"arxiv_source","source_observed_at":"2026-08-09T13:52:17.490702Z"},"links":{"citing_paper":"/paper/2502.02006"},"observation_digest":"sha256:3d05abe5856b2030950b76628e35044bee6c8f9883879a822777b1dd918b0976","observation_id":"4babed2f-89a8-4264-af87-c5365f0a19ac","resolution":{"observed_at":"2026-08-09T13:52:17.769687Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-10T06:31:04.303077+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-10T06:31:04.303077+00:00","source":"crossref"},{"observed_at":"2026-08-10T06:30:57.382061+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":"2026-08-09T13:52:17.756018Z","title":"Optshrink: A n algorithm for improved low-rank signal matrix denoising by optimal, data-driven singular value shrinkage","venue":null,"work_id":"f7b12f5f-0cb7-4229-87eb-fcb3e7009b37","year":2014},"citing_paper":{"arxiv_id":"2502.02006","last_updated":"2026-07-16T18:12:20Z","snapshot_observed_at":"2026-08-09T13:39:48.550824Z","submitted_at":"2025-02-04T04:45:52Z","title":"Spectrally Robust Covariance Shrinkage for Hotelling's $T^2$ in High Dimensions","version":4},"reference_index":36,"source":"arxiv_source","source_observed_at":"2026-08-09T13:52:17.494378Z"},"links":{"citing_paper":"/paper/2502.02006"},"observation_digest":"sha256:cd7ca2a740236691f1d86a4ea200b4832217f2dd7da9418239499444ea0e6107","observation_id":"1f0ccf3b-e277-45b5-9986-e83791411698","resolution":{"observed_at":"2026-08-09T13:52:17.759900Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-10T06:31:04.303077+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-10T06:31:04.303077+00:00","source":"crossref"},{"observed_at":"2026-08-10T06:30:57.382061+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":"2026-08-09T13:52:17.745203Z","title":"High-dimensional linear models: A random matrix perspective","venue":null,"work_id":"e5095e21-e0bd-4524-a6fa-edbc3f352aef","year":2021},"citing_paper":{"arxiv_id":"2502.02006","last_updated":"2026-07-16T18:12:20Z","snapshot_observed_at":"2026-08-09T13:39:48.550824Z","submitted_at":"2025-02-04T04:45:52Z","title":"Spectrally Robust Covariance Shrinkage for Hotelling's $T^2$ in High Dimensions","version":4},"reference_index":37,"source":"arxiv_source","source_observed_at":"2026-08-09T13:52:17.498150Z"},"links":{"citing_paper":"/paper/2502.02006"},"observation_digest":"sha256:514434e098449d0466b087ac58b6f5dfeb35ee35c22d32afa62126ac0c763381","observation_id":"68e37417-3f7a-4e8f-a685-e988d957cd87","resolution":{"observed_at":"2026-08-09T13:52:17.749154Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-10T06:31:04.303077+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-10T06:31:04.303077+00:00","source":"crossref"},{"observed_at":"2026-08-10T06:30:57.382061+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":{"arxiv_id":"2308.11947","last_updated":"2025-01-05T23:32:54Z","snapshot_observed_at":"2026-07-06T16:09:25.044896Z","submitted_at":"2023-08-23T06:41:55Z","title":"On the Local Regularity of the Hilbert Transform","version":3},"cited_work":{"arxiv_id":"2308.11947","doi":null,"metadata_source":"pith","pith_arxiv_id":"2308.11947","snapshot_observed_at":"2026-08-09T13:52:17.568565Z","title":"On the Local Regularity of the Hilbert Transform","venue":"math.CA","work_id":"1a6729e1-7d66-4550-8bf4-16a17e95339a","year":2023},"citing_paper":{"arxiv_id":"2502.02006","last_updated":"2026-07-16T18:12:20Z","snapshot_observed_at":"2026-08-09T13:39:48.550824Z","submitted_at":"2025-02-04T04:45:52Z","title":"Spectrally Robust Covariance Shrinkage for Hotelling's $T^2$ in High Dimensions","version":4},"reference_index":38,"source":"arxiv_source","source_observed_at":"2026-08-09T13:52:17.501799Z"},"links":{"cited_paper":"/paper/2308.11947","citing_paper":"/paper/2502.02006"},"observation_digest":"sha256:4d0e77001cb5d4084284cfc87c7f4f13298da96578288a4fc7c7fcc68a274b40","observation_id":"a6d4a04e-db0f-4c93-8ec3-9618194c1909","resolution":{"observed_at":"2026-08-09T13:52:17.575273Z","resolver_source":"local_arxiv","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-10T06:31:04.303077+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-10T06:31:04.303077+00:00","source":"crossref"},{"observed_at":"2026-08-10T06:30:57.382061+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":"2026-08-09T13:52:17.734239Z","title":null,"venue":null,"work_id":"8162ff03-9aa7-4c35-8b6b-cf00fb89630d","year":1910},"citing_paper":{"arxiv_id":"2502.02006","last_updated":"2026-07-16T18:12:20Z","snapshot_observed_at":"2026-08-09T13:39:48.550824Z","submitted_at":"2025-02-04T04:45:52Z","title":"Spectrally Robust Covariance Shrinkage for Hotelling's $T^2$ in High Dimensions","version":4},"reference_index":39,"source":"arxiv_source","source_observed_at":"2026-08-09T13:52:17.505904Z"},"links":{"citing_paper":"/paper/2502.02006"},"observation_digest":"sha256:388294e268ac292a5bae5361be68469a96e0b0e5ae1c8f1e00c6c5add680d858","observation_id":"7727a143-1090-4275-90f1-dfaa3358803e","resolution":{"observed_at":"2026-08-09T13:52:17.738033Z","resolver_source":"raw_fallback","status":"unresolved"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-10T06:31:04.303077+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-10T06:31:04.303077+00:00","source":"crossref"},{"observed_at":"2026-08-10T06:30:57.382061+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":"2026-08-09T13:52:17.722769Z","title":"Robinson, Robert Malinas, and Alfred O","venue":null,"work_id":"dee1250a-b43b-43eb-b37e-0bf135a1ff2c","year":2021},"citing_paper":{"arxiv_id":"2502.02006","last_updated":"2026-07-16T18:12:20Z","snapshot_observed_at":"2026-08-09T13:39:48.550824Z","submitted_at":"2025-02-04T04:45:52Z","title":"Spectrally Robust Covariance Shrinkage for Hotelling's $T^2$ in High Dimensions","version":4},"reference_index":40,"source":"arxiv_source","source_observed_at":"2026-08-09T13:52:17.509554Z"},"links":{"citing_paper":"/paper/2502.02006"},"observation_digest":"sha256:1e4f7e72b0664ebffbdf366bf87680e9d93ac4fbfbf7b4266755a59610bb64d3","observation_id":"35b8dc2f-1c59-44b2-9066-a1fb4acf5328","resolution":{"observed_at":"2026-08-09T13:52:17.726471Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-10T06:31:04.303077+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-10T06:31:04.303077+00:00","source":"crossref"},{"observed_at":"2026-08-10T06:30:57.382061+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":"2026-08-09T13:52:17.709707Z","title":"Robinson, Robert Malinas, Van Latimer, Beth Morrison, and Alfred O","venue":null,"work_id":"2b9a16c4-3998-4d39-bae8-9c6c5e694281","year":2022},"citing_paper":{"arxiv_id":"2502.02006","last_updated":"2026-07-16T18:12:20Z","snapshot_observed_at":"2026-08-09T13:39:48.550824Z","submitted_at":"2025-02-04T04:45:52Z","title":"Spectrally Robust Covariance Shrinkage for Hotelling's $T^2$ in High Dimensions","version":4},"reference_index":41,"source":"arxiv_source","source_observed_at":"2026-08-09T13:52:17.513162Z"},"links":{"citing_paper":"/paper/2502.02006"},"observation_digest":"sha256:ce3d2f79d6011b934a9189a8b0c918176c869ef17f94777e5c30bbe25388b2c0","observation_id":"c1322b84-d5d2-4cdd-8daf-d968942961ce","resolution":{"observed_at":"2026-08-09T13:52:17.713956Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-10T06:31:04.303077+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-10T06:31:04.303077+00:00","source":"crossref"},{"observed_at":"2026-08-10T06:30:57.382061+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":"2026-08-09T13:52:17.698494Z","title":"Hanson-- W right inequality and sub-gaussian concentration","venue":null,"work_id":"245c2d15-233c-43f4-9a1c-118e9e28dcd9","year":2013},"citing_paper":{"arxiv_id":"2502.02006","last_updated":"2026-07-16T18:12:20Z","snapshot_observed_at":"2026-08-09T13:39:48.550824Z","submitted_at":"2025-02-04T04:45:52Z","title":"Spectrally Robust Covariance Shrinkage for Hotelling's $T^2$ in High Dimensions","version":4},"reference_index":42,"source":"arxiv_source","source_observed_at":"2026-08-09T13:52:17.516765Z"},"links":{"citing_paper":"/paper/2502.02006"},"observation_digest":"sha256:6f24011a05ad0d7daf4e2827a534ecc5b7c623ee6af183754a24f8dc2501bdce","observation_id":"49b95109-c30c-4276-95dc-1de1de7d3eed","resolution":{"observed_at":"2026-08-09T13:52:17.702533Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-10T06:31:04.303077+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-10T06:31:04.303077+00:00","source":"crossref"},{"observed_at":"2026-08-10T06:30:57.382061+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":"2026-08-09T13:52:17.686339Z","title":"Silverstein and Z","venue":null,"work_id":"91c9f51a-2859-4430-9461-eb4ee997c183","year":1995},"citing_paper":{"arxiv_id":"2502.02006","last_updated":"2026-07-16T18:12:20Z","snapshot_observed_at":"2026-08-09T13:39:48.550824Z","submitted_at":"2025-02-04T04:45:52Z","title":"Spectrally Robust Covariance Shrinkage for Hotelling's $T^2$ in High Dimensions","version":4},"reference_index":43,"source":"arxiv_source","source_observed_at":"2026-08-09T13:52:17.520415Z"},"links":{"citing_paper":"/paper/2502.02006"},"observation_digest":"sha256:b5eb8196c53f7ad170514c8f7ef83340b96b2c60ca0b1e8761d3739fba5acc3c","observation_id":"6ac79890-c708-4cb6-b8bf-c0bb71ed6e69","resolution":{"observed_at":"2026-08-09T13:52:17.690026Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-10T06:31:04.303077+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-10T06:31:04.303077+00:00","source":"crossref"},{"observed_at":"2026-08-10T06:30:57.382061+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":"2026-08-09T13:52:17.674864Z","title":"Silverstein, Sang-Il Choi, et al","venue":null,"work_id":"3a3f4286-f4d5-4ccb-9723-f416e06f305c","year":1995},"citing_paper":{"arxiv_id":"2502.02006","last_updated":"2026-07-16T18:12:20Z","snapshot_observed_at":"2026-08-09T13:39:48.550824Z","submitted_at":"2025-02-04T04:45:52Z","title":"Spectrally Robust Covariance Shrinkage for Hotelling's $T^2$ in High Dimensions","version":4},"reference_index":44,"source":"arxiv_source","source_observed_at":"2026-08-09T13:52:17.524519Z"},"links":{"citing_paper":"/paper/2502.02006"},"observation_digest":"sha256:3b30c4347266865f7ac2dd4e4b6b410c665334a52beb0efa5a7c546dc165e3e0","observation_id":"d1affb56-dffa-4b77-a74f-5a8f3db91c09","resolution":{"observed_at":"2026-08-09T13:52:17.678863Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-10T06:31:04.303077+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-10T06:31:04.303077+00:00","source":"crossref"},{"observed_at":"2026-08-10T06:30:57.382061+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":"2026-08-09T13:52:17.662844Z","title":"Silverstein","venue":null,"work_id":"97cdba44-c234-46a0-b758-4f338e081145","year":1995},"citing_paper":{"arxiv_id":"2502.02006","last_updated":"2026-07-16T18:12:20Z","snapshot_observed_at":"2026-08-09T13:39:48.550824Z","submitted_at":"2025-02-04T04:45:52Z","title":"Spectrally Robust Covariance Shrinkage for Hotelling's $T^2$ in High Dimensions","version":4},"reference_index":45,"source":"arxiv_source","source_observed_at":"2026-08-09T13:52:17.528203Z"},"links":{"citing_paper":"/paper/2502.02006"},"observation_digest":"sha256:860b3d468dc197bf12e926ad26a75c7de4d237ef86604b7c1440ae403003fb10","observation_id":"59a8415c-5710-4da6-9647-5102f2cd8832","resolution":{"observed_at":"2026-08-09T13:52:17.666858Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-10T06:31:04.303077+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-10T06:31:04.303077+00:00","source":"crossref"},{"observed_at":"2026-08-10T06:30:57.382061+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":"2026-08-09T13:52:17.651383Z","title":"Estimation of a covariance matrix, R ietz lecture","venue":null,"work_id":"36938773-09fd-408b-8017-f1c585b1ed31","year":1975},"citing_paper":{"arxiv_id":"2502.02006","last_updated":"2026-07-16T18:12:20Z","snapshot_observed_at":"2026-08-09T13:39:48.550824Z","submitted_at":"2025-02-04T04:45:52Z","title":"Spectrally Robust Covariance Shrinkage for Hotelling's $T^2$ in High Dimensions","version":4},"reference_index":46,"source":"arxiv_source","source_observed_at":"2026-08-09T13:52:17.531828Z"},"links":{"citing_paper":"/paper/2502.02006"},"observation_digest":"sha256:a810262e8f3ecce28f646e34a88bebb7f75c8a9f53a6c2be2af73d16e30a174f","observation_id":"1d054c09-97ff-4f81-87d1-4526382a6a5a","resolution":{"observed_at":"2026-08-09T13:52:17.655443Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-10T06:31:04.303077+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-10T06:31:04.303077+00:00","source":"crossref"},{"observed_at":"2026-08-10T06:30:57.382061+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":"2026-08-09T13:52:17.638762Z","title":"A distribution-free M -estimator of multivariate scatter","venue":null,"work_id":"0db366ee-bf54-499a-b4e4-4cf1076c704a","year":1987},"citing_paper":{"arxiv_id":"2502.02006","last_updated":"2026-07-16T18:12:20Z","snapshot_observed_at":"2026-08-09T13:39:48.550824Z","submitted_at":"2025-02-04T04:45:52Z","title":"Spectrally Robust Covariance Shrinkage for Hotelling's $T^2$ in High Dimensions","version":4},"reference_index":47,"source":"arxiv_source","source_observed_at":"2026-08-09T13:52:17.535413Z"},"links":{"citing_paper":"/paper/2502.02006"},"observation_digest":"sha256:1b3b5fff9fa8aad98e049ffef91745dcfb4a1ec0ec93ad6d3086a444c7d0cb18","observation_id":"71358049-f04c-415c-897f-f2ca286c9591","resolution":{"observed_at":"2026-08-09T13:52:17.642863Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-10T06:31:04.303077+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-10T06:31:04.303077+00:00","source":"crossref"},{"observed_at":"2026-08-10T06:30:57.382061+00:00","source":"retraction_watch"}],"state":"measured"}}],"paper":{"arxiv_id":"2502.02006","last_updated":"2026-07-16T18:12:20Z","latest_version":4,"primary_category":"math.ST","snapshot_observed_at":"2026-08-09T13:39:48.550824Z","submitted_at":"2025-02-04T04:45:52Z","title":"Spectrally Robust Covariance Shrinkage for Hotelling's $T^2$ in High Dimensions"},"reference_resolution":{"displayed":47,"state_counts":{"malformed_identifier":0,"metadata_mismatch":0,"parse_uncertain":0,"unresolved":7,"verified_exact":3,"verified_fuzzy":37},"total_outbound_references":47},"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":"2026-08-10T06:31:04.303077+00:00","source":"crossref"},{"observed_at":"2026-08-10T06:30:57.382061+00:00","source":"retraction_watch"}],"thesis":"As of 10 August 2026, this Paper Citation Record lists 47 of 47 outbound references and 0 inbound Pith citation observations for arXiv:2502.02006."}