Pith Number

pith:VL26CZN4

pith:2025:VL26CZN4MOOXCPAK6FR7FEAF66

not attested not anchored not stored refs pending

On the rate of convergence in the CLT for LSS of large-dimensional sample covariance matrices

Guorong Hu, Jian Cui, Jiang Hu, Zhidong Bai

arxiv:2506.02880 v2 · 2025-06-03 · math.PR · math.ST · stat.TH

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\usepackage{pith}
\pithnumber{VL26CZN4MOOXCPAK6FR7FEAF66}

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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.

Receipt and verification

First computed	2026-07-05T11:15:47.956441Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

aaf5e165bc639d713c0af163f29005f7a4d1fd00a10b673b536313b50b57a08a

Aliases

arxiv: 2506.02880 · arxiv_version: 2506.02880v2 · doi: 10.48550/arxiv.2506.02880 · pith_short_12: VL26CZN4MOOX · pith_short_16: VL26CZN4MOOXCPAK · pith_short_8: VL26CZN4

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/VL26CZN4MOOXCPAK6FR7FEAF66 \
  | 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: aaf5e165bc639d713c0af163f29005f7a4d1fd00a10b673b536313b50b57a08a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0ee882176e16191f127283edccc2af9315a74955475d27888307a02c0eb13933",
    "cross_cats_sorted": [
      "math.ST",
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.PR",
    "submitted_at": "2025-06-03T13:46:36Z",
    "title_canon_sha256": "44433c63bd90174f888758a86f096d2f6abcc428ca098e9e4690c5993c4f26cc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.02880",
    "kind": "arxiv",
    "version": 2
  }
}