Pith Number

pith:RZEMWXY7

pith:2014:RZEMWXY73XBUMTWZSGTCPDZUO4

not attested not anchored not stored refs pending

Generalised matricvariate Pearson type II- distribution

Francisco J. Caro-Lopera, Jose A. Diaz-Garcia

arxiv:1407.4551 v2 · 2014-07-17 · 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{RZEMWXY73XBUMTWZSGTCPDZUO4}

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	2026-05-18T01:48:06.740869Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8e48cb5f1fddc3464ed991a6278f34773d230ad2c0713e1ec3980793c951d4ce

Aliases

arxiv: 1407.4551 · arxiv_version: 1407.4551v2 · doi: 10.48550/arxiv.1407.4551 · pith_short_12: RZEMWXY73XBU · pith_short_16: RZEMWXY73XBUMTWZ · pith_short_8: RZEMWXY7

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/RZEMWXY73XBUMTWZSGTCPDZUO4 \
  | 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: 8e48cb5f1fddc3464ed991a6278f34773d230ad2c0713e1ec3980793c951d4ce

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0138a1fce1042b64c5f8901d569ba5581cda016fb223e9f0570de07ed975d76e",
    "cross_cats_sorted": [
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2014-07-17T03:57:59Z",
    "title_canon_sha256": "a8b94db70767b3bea783442faf644aff53ed76517df9243d84b92ba4a37e50bd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1407.4551",
    "kind": "arxiv",
    "version": 2
  }
}