Pith Number

pith:NCHWVAU2

pith:2024:NCHWVAU2R5UCSR7ERIR2OEA2MI

not attested not anchored not stored refs pending

Higher-Order Entrywise Eigenvectors Analysis of Low-Rank Random Matrices: Bias Correction, Edgeworth Expansion, and Bootstrap

Fangzheng Xie, Yichi Zhang

arxiv:2401.15033 v2 · 2024-01-26 · math.ST · stat.TH

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Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NCHWVAU2R5UCSR7ERIR2OEA2MI}

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Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Cited by

1 paper in Pith

Edgeworth corrections for the spiked eigenvalues of non-Gaussian sample covariance matrices with applications

Receipt and verification

First computed	2026-07-05T07:56:02.848790Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

688f6a829a8f682947e48a23a7101a622b0cb986c2d5fb6129ce2dd7fce594bd

Aliases

arxiv: 2401.15033 · arxiv_version: 2401.15033v2 · doi: 10.48550/arxiv.2401.15033 · pith_short_12: NCHWVAU2R5UC · pith_short_16: NCHWVAU2R5UCSR7E · pith_short_8: NCHWVAU2

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/NCHWVAU2R5UCSR7ERIR2OEA2MI \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 688f6a829a8f682947e48a23a7101a622b0cb986c2d5fb6129ce2dd7fce594bd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "17e52ea110174541e58d24eee0f10c95b994c5c1af076368b45b0c782c42a95e",
    "cross_cats_sorted": [
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2024-01-26T17:53:00Z",
    "title_canon_sha256": "df1600312f815d331cc48443300e6dcd8c3d52b5a9d1bef5e3d8cc795bddf8fd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2401.15033",
    "kind": "arxiv",
    "version": 2
  }
}