Pith Number

pith:KOY2K4RG

pith:2014:KOY2K4RGAEPEHTRJ65S5NKXXPM

not attested not anchored not stored refs pending

Local Asymptotic Normality of the spectrum of high-dimensional spiked F-ratios

Alexei Onatski, Iain M. Johnstone, Prathapasinghe Dharmawansa

arxiv:1411.3875 v1 · 2014-11-14 · math.ST · stat.TH

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KOY2K4RGAEPEHTRJ65S5NKXXPM}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

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	2026-05-18T02:37:37.469799Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

53b1a57226011e43ce29f765d6aaf77b0a95c4b09906af4aeea5690730af9fcf

Aliases

arxiv: 1411.3875 · arxiv_version: 1411.3875v1 · doi: 10.48550/arxiv.1411.3875 · pith_short_12: KOY2K4RGAEPE · pith_short_16: KOY2K4RGAEPEHTRJ · pith_short_8: KOY2K4RG

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/KOY2K4RGAEPEHTRJ65S5NKXXPM \
  | 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: 53b1a57226011e43ce29f765d6aaf77b0a95c4b09906af4aeea5690730af9fcf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "350ca15106cf57ab9733ddc71b1ac1a8d612d0d9930dd326f8c6b13dc2de781e",
    "cross_cats_sorted": [
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2014-11-14T11:56:28Z",
    "title_canon_sha256": "82ad7608f2ed445c7f152ad0538ff5088dd6b75d7daa9586322a93d8343cd5df"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1411.3875",
    "kind": "arxiv",
    "version": 1
  }
}