Pith Number

pith:DKKXS2VF

pith:2009:DKKXS2VFCYIGLMRU76CLPWXWGQ

not attested not anchored not stored refs pending

Matrix measures, random moments and Gaussian ensembles

Holger Dette, Jan Nagel

arxiv:0904.3847 v3 · 2009-04-24 · math.PR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DKKXS2VFCYIGLMRU76CLPWXWGQ}

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	2026-05-18T04:22:01.153698Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1a95796aa5161065b234ff84b7daf63430c7929c628b26726c5fc7443492f929

Aliases

arxiv: 0904.3847 · arxiv_version: 0904.3847v3 · doi: 10.48550/arxiv.0904.3847 · pith_short_12: DKKXS2VFCYIG · pith_short_16: DKKXS2VFCYIGLMRU · pith_short_8: DKKXS2VF

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/DKKXS2VFCYIGLMRU76CLPWXWGQ \
  | 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: 1a95796aa5161065b234ff84b7daf63430c7929c628b26726c5fc7443492f929

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "241aa5bb590f154fa36283d4c94fede64d126e18f75a6b69d0e6423b8dfadc85",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.PR",
    "submitted_at": "2009-04-24T11:35:24Z",
    "title_canon_sha256": "adc478fd65026bb5f1a86bd411b2311a574973b2926187fb612883600e43efb9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0904.3847",
    "kind": "arxiv",
    "version": 3
  }
}