Pith Number

pith:EJW4K4YU

pith:2014:EJW4K4YUUBY67C4I2MTSHCTV7C

not attested not anchored not stored refs pending

The Beta-Gompertz Distribution

Ali Akbar Jafari, Morad Alizadeh, Saeid Tahmasebi

arxiv:1407.0743 v1 · 2014-07-02 · 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{EJW4K4YUUBY67C4I2MTSHCTV7C}

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	2026-05-18T02:48:25.518837Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

226dc57314a071ef8b88d327238a75f88309a3b1d3fda29fd0632e235e3aecd9

Aliases

arxiv: 1407.0743 · arxiv_version: 1407.0743v1 · doi: 10.48550/arxiv.1407.0743 · pith_short_12: EJW4K4YUUBY6 · pith_short_16: EJW4K4YUUBY67C4I · pith_short_8: EJW4K4YU

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/EJW4K4YUUBY67C4I2MTSHCTV7C \
  | 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: 226dc57314a071ef8b88d327238a75f88309a3b1d3fda29fd0632e235e3aecd9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "58244d2cf0c6b950de83b7877b6eb6a9601979be684bcdb999fa6616ecbbb5ff",
    "cross_cats_sorted": [
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2014-07-02T23:03:44Z",
    "title_canon_sha256": "a19eb0c4cc9bbfbabebb18a995fe2264418a531e9583260c56d8021745cc53ae"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1407.0743",
    "kind": "arxiv",
    "version": 1
  }
}