Paper Citation Record · LEDGER

Robust Sparse Precision Matrix Estimation and its Application

As of 20 August 2026, this Paper Citation Record lists 0 of 0 outbound references and 4 inbound Pith citation observations for arXiv:2503.03575.

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

pith.paper-citation-record.v1
2503.03575 v1

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 2026-08-20T06:33:59.587034+00:00

measured 4 of 4 inbound itemization

Pith citing papers itemized under the disclosed page cap.

Source: paper_references, paper_reference_links, observed 2026-08-16T12:23:22.116368Z

measured 0 of 1 external citation measurements

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

Source: arxiv_reference, observed 2026-07-10T12:15:01.137692Z

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 e719870e-2eda-4ac5-83b8-5126840b2914 · inbound

High Dimensional Sparse Canonical Correlation Analysis for Elliptical Symmetric Distributions cites this paper.

High Dimensional Sparse Canonical Correlation Analysis for Elliptical Symmetric Distributions Robust Sparse Precision Matrix Estimation and its Application

Reference 17

Resolution: unresolved; no resolver link, observed 2026-08-16T12:23:22.116368Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation 37889613-e876-4d09-9696-af7f1a235128 · inbound

High-Dimensional Hettmansperger-Randles Estimator and its Applications cites this paper.

High-Dimensional Hettmansperger-Randles Estimator and its Applications Robust Sparse Precision Matrix Estimation and its Application

Reference 35

Resolution: unresolved; no resolver link, observed 2026-08-16T04:19:07.228191Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation eb45672e-34e4-4de1-bf0c-d2411b112635 · inbound

Tensor Elliptical Graphic Model cites this paper.

Tensor Elliptical Graphic Model Robust Sparse Precision Matrix Estimation and its Application

Reference 24

Resolution: unresolved; no resolver link, observed 2026-08-06T10:21:58.920788Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation 1749629f-5e30-4601-abd2-de190030d035 · inbound

High-Dimensional Tests for Elliptical Models via Radial--Directional Dependence cites this paper.

High-Dimensional Tests for Elliptical Models via Radial--Directional Dependence Robust Sparse Precision Matrix Estimation and its Application

Reference 23

Resolution: verified exact; arxiv_id, observed 2026-05-09T03:04:47.101151Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.