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Paper Citation Record · LEDGER

Numerical study of high-dimensional covariance estimation and localization for data assimilation

As of 17 August 2026, this Paper Citation Record lists 7 of 7 outbound references and 1 inbound Pith citation observation for arXiv:2508.18299.

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

pith.paper-citation-record.v1
2508.18299 v1

Coverage vector

measured 7 of 7 reference resolution

Typed states for the displayed outbound observations.

Source: paper_references, paper_reference_links, observed 2026-08-05T17:19:14.084969Z

measured 8 of 8 standing notices

One-hop event checks from named stored sources.

Source: scholarly_work_events, retraction_status_cache, observed 2026-08-16T06:30:59.297886+00:00

measured 1 of 1 inbound itemization

Pith citing papers itemized under the disclosed page cap.

Source: paper_references, paper_reference_links, observed 2026-08-05T17:24:20.790058Z

measured 0 of 1 external citation measurements

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

Source: pith, observed 2026-08-05T17:24:20.819629Z

Reference resolution

7 of 7 outbound references displayed

  • verified exact0
  • verified fuzzy4
  • unresolved3
  • parse uncertain0
  • malformed identifier0
  • metadata mismatch0

External citation measurements

No source-named external measurement is stored.

Outbound references

Observation 54ffbf60-2503-491e-93bf-2974e8ca533c · outbound

This paper cites an unresolved cited work.

Numerical study of high-dimensional covariance estimation and localization for data assimilation Unresolved cited work

Reference 1

Resolution
unresolved
raw_fallback, observed 2026-08-05T17:19:15.847931Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.

source=pdf_text observed=2026-08-05T17:19:12.991902Z digest=sha256:c653ff25d5c209b8f522ba9bfa2a6112975c4ebb8193ca887d51c086a6be12f2

Observation 46252752-c004-4a13-801a-8bde8814250c · outbound

This paper cites and Hodyss, D.

Numerical study of high-dimensional covariance estimation and localization for data assimilation and Hodyss, D

Reference 227

Resolution
verified fuzzy
raw_fallback, observed 2026-08-05T17:19:15.586096Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.

source=pdf_text observed=2026-08-05T17:19:13.181569Z digest=sha256:d6b3c2a7b61dabd8d4a97405389e23052dba96c861f4ec38889f34ae411b8bea

Observation 9cf1d70b-eed6-4ea6-97bf-3252885230dc · outbound

This paper cites and Courtier, P.

Numerical study of high-dimensional covariance estimation and localization for data assimilation and Courtier, P

Reference 683

Resolution
verified fuzzy
raw_fallback, observed 2026-08-05T17:19:14.385578Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.

source=pdf_text observed=2026-08-05T17:19:14.084969Z digest=sha256:e6fb23daf5d3f78c7213876520c62cbfaf98f11537dbc48039c685981e942ced

Observation 099f9466-c42d-43a5-bee9-c2b4e8cd22a9 · outbound

This paper cites Sigma- point Kalman filter data assimilation methods for strongly nonlinear systems.

Numerical study of high-dimensional covariance estimation and localization for data assimilation Sigma- point Kalman filter data assimilation methods for strongly nonlinear systems

Reference 1360

Resolution
verified fuzzy
raw_fallback, observed 2026-08-05T17:19:14.959804Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.

source=pdf_text observed=2026-08-05T17:19:13.587822Z digest=sha256:c50bfcc1cfcf491fd6c0aa485eda5cf073caa7ef5b2dd5b5ec981d419ed8f2ca

Observation f94ef99c-22dc-4c95-af35-b1bd7518209f · outbound

This paper cites an unresolved cited work.

Numerical study of high-dimensional covariance estimation and localization for data assimilation Unresolved cited work

Reference 1468

Resolution
unresolved
raw_fallback, observed 2026-08-05T17:19:15.231784Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.

source=pdf_text observed=2026-08-05T17:19:13.413231Z digest=sha256:9aceabba74c6d42b1da57778e739a4ed263f4163914f9df0018e538cc359f4e3

Observation 3fef535a-faf3-4e7d-b830-5e9b1690df27 · outbound

This paper cites Sampling error correction in ensemble Kalman inversion.

Numerical study of high-dimensional covariance estimation and localization for data assimilation Sampling error correction in ensemble Kalman inversion

Reference 2426

Resolution
unresolved
no resolver link, observed 2026-08-05T17:19:13.955278Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=pdf_text observed=2026-08-05T17:19:13.955278Z digest=sha256:57112f4661eb5f800f5e54761576577c739490119584fc11e517ca24105cfc66

Observation 8867ac4e-4ab5-43cf-95ef-269d15350bda · outbound

This paper cites and Morzfeld, M.

Numerical study of high-dimensional covariance estimation and localization for data assimilation and Morzfeld, M

Reference 3500

Resolution
verified fuzzy
raw_fallback, observed 2026-08-05T17:19:14.725577Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.

source=pdf_text observed=2026-08-05T17:19:13.766374Z digest=sha256:df6e5b295f1a0af87f37fb7993e7517c659909fc836424e42c6573cb71c48c25

Pith citing papers

Observation 8313f3b0-57c0-44cd-aa74-00dfe1dfa322 · inbound

Towards Training-Free Underwater 3D Object Detection from Sonar Point Clouds: A Comparison of Traditional and Deep Learning Approaches cites this paper.

Towards Training-Free Underwater 3D Object Detection from Sonar Point Clouds: A Comparison of Traditional and Deep Learning Approaches Numerical study of high-dimensional covariance estimation and localization for data assimilation

Reference 2003

Resolution
verified exact
local_arxiv, observed 2026-08-05T17:24:20.825636Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.

source=pdf_text observed=2026-08-05T17:24:20.790058Z digest=sha256:11ad4a5bdb8171daf1b71b48059d7cc6cb8c1d47cb63d1ac0fe0bc6ad357cccd