Paper Citation Record · LEDGER

Optimal Differentially Private PCA and Estimation for Spiked Covariance Matrices

As of 15 August 2026, this Paper Citation Record lists 0 of 0 outbound references and 4 inbound Pith citation observations for arXiv:2401.03820.

A citation records a reference. It does not transfer a finding from one paper to another.

pith.paper-citation-record.v1
2401.03820 v2

Coverage vector

measured 0 of 0 reference resolution

Typed states for the displayed outbound observations.

Source: paper_references, paper_reference_links

measured 4 of 4 standing notices

One-hop event checks from named stored sources.

Source: scholarly_work_events, retraction_status_cache, observed 2026-08-15T06:32:42.880941+00:00

measured 4 of 4 inbound itemization

Pith citing papers itemized under the disclosed page cap.

Source: paper_references, paper_reference_links, observed 2026-08-12T00:13:13.557967Z

measured 0 of 1 external citation measurements

A source-named dated measurement, never combined with another source.

Source: arxiv_reference, observed 2026-07-03T00:17:28.485769Z

Reference resolution

0 of 0 outbound references displayed

verified exact0
verified fuzzy0
unresolved0
parse uncertain0
malformed identifier0
metadata mismatch0

External citation measurements

No source-named external measurement is stored.

Outbound references

No outbound reference observations are available for this paper version.

Pith citing papers

Observation 8fd90c50-9233-402c-b9a9-12f7258c275b · inbound

Testing for large-dimensional covariance matrix under differential privacy cites this paper.

Testing for large-dimensional covariance matrix under differential privacy Optimal Differentially Private PCA and Estimation for Spiked Covariance Matrices

Reference 12

Resolution: unresolved; no resolver link, observed 2026-08-07T11:33:10.434186Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation d24607ad-c8be-48ba-854f-4e5ec96e003b · inbound

Efficient Propose-Test-Release for Optimal Differentially Private Estimation cites this paper.

Efficient Propose-Test-Release for Optimal Differentially Private Estimation Optimal Differentially Private PCA and Estimation for Spiked Covariance Matrices

Reference 11

Resolution: verified exact; arxiv_id, observed 2026-05-12T10:51:29.404834Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.

Observation ab832d7d-139d-4757-9dc7-779aae231cf9 · inbound

Efficient Propose-Test-Release for Optimal Differentially Private Estimation cites this paper.

Efficient Propose-Test-Release for Optimal Differentially Private Estimation Optimal Differentially Private PCA and Estimation for Spiked Covariance Matrices

Reference 11

Resolution: verified exact; arxiv_id, observed 2026-07-03T00:17:28.487506Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.

Observation edebdd1b-6ba0-4b5d-90e3-b362fa8b53b5 · inbound

Personalized Federated Learning via Variance-Aware Nonparametric Empirical Bayes cites this paper.

Personalized Federated Learning via Variance-Aware Nonparametric Empirical Bayes Optimal Differentially Private PCA and Estimation for Spiked Covariance Matrices

Reference 50

Resolution: unresolved; no resolver link, observed 2026-08-12T00:13:13.557967Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.