Pith Number

pith:K2RPPOSG

pith:2011:K2RPPOSGZHULAGLEK4NXVTYVQJ

not attested not anchored not stored refs pending

On the Variance of the Index for the Gaussian Unitary Ensemble

N. S. Witte, P.J. Forrester

arxiv:1110.0119 v2 · 2011-10-01 · math.CA · math-ph · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{K2RPPOSGZHULAGLEK4NXVTYVQJ}

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	2026-05-18T04:11:40.436583Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

56a2f7ba46c9e8b01964571b7acf15826d85089f87c472f684300d656cb3dfa8

Aliases

arxiv: 1110.0119 · arxiv_version: 1110.0119v2 · doi: 10.48550/arxiv.1110.0119 · pith_short_12: K2RPPOSGZHUL · pith_short_16: K2RPPOSGZHULAGLE · pith_short_8: K2RPPOSG

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/K2RPPOSGZHULAGLEK4NXVTYVQJ \
  | 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: 56a2f7ba46c9e8b01964571b7acf15826d85089f87c472f684300d656cb3dfa8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "39c4a735970d6c5e7d796367dd241520959a270c60a731fa3ba48308325bc74c",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CA",
    "submitted_at": "2011-10-01T19:08:48Z",
    "title_canon_sha256": "2e0390656a8924dd8639f5c02dffea27f3780390e46bc489f2e4803849b2880d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1110.0119",
    "kind": "arxiv",
    "version": 2
  }
}