Pith Number

pith:RUZ64CEV

pith:2016:RUZ64CEV3LHKX3QFMPAD7JDJ34

not attested not anchored not stored refs pending

The Exponential Flexible Weibull Extension Distribution

Abdelfattah Mustafa, Beih S. El-Desouky, Shamsan AL-Garash

arxiv:1605.08152 v1 · 2016-05-26 · 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{RUZ64CEV3LHKX3QFMPAD7JDJ34}

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	2026-05-18T01:13:36.930509Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8d33ee0895daceabee0563c03fa469df0f51d299de1de62b6d749d29ca58a2f4

Aliases

arxiv: 1605.08152 · arxiv_version: 1605.08152v1 · doi: 10.48550/arxiv.1605.08152 · pith_short_12: RUZ64CEV3LHK · pith_short_16: RUZ64CEV3LHKX3QF · pith_short_8: RUZ64CEV

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/RUZ64CEV3LHKX3QFMPAD7JDJ34 \
  | 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: 8d33ee0895daceabee0563c03fa469df0f51d299de1de62b6d749d29ca58a2f4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "72f9e6c6c0fc2be4d9b73f38c7fedb77189f7788310d4891a79b8013a3c85451",
    "cross_cats_sorted": [
      "stat.TH"
    ],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2016-05-26T05:52:05Z",
    "title_canon_sha256": "d6745cadc57c611a434228b4934ec50c95a1aacf7b814595f795975cffbbf056"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1605.08152",
    "kind": "arxiv",
    "version": 1
  }
}