Pith Number

pith:WNELG5QU

pith:2013:WNELG5QULX7VKTRYLD2BAPH57L

not attested not anchored not stored refs pending

The McDonald Modified Weibull Distribution: Properties and Applications

Faton Merovci, Ibrahim Elbatal

arxiv:1309.2961 v1 · 2013-09-11 · stat.ME

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WNELG5QULX7VKTRYLD2BAPH57L}

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	2026-05-18T03:13:33.261057Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b348b376145dff554e3858f4103cfdfadda6c9a9f2d4091326cf2082025f6015

Aliases

arxiv: 1309.2961 · arxiv_version: 1309.2961v1 · doi: 10.48550/arxiv.1309.2961 · pith_short_12: WNELG5QULX7V · pith_short_16: WNELG5QULX7VKTRY · pith_short_8: WNELG5QU

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/WNELG5QULX7VKTRYLD2BAPH57L \
  | 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: b348b376145dff554e3858f4103cfdfadda6c9a9f2d4091326cf2082025f6015

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "eef50b3684cbc9359227cda411494af873e8262dcccca249b3485e3d74e05eee",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2013-09-11T20:32:30Z",
    "title_canon_sha256": "3a81fb8d0983d04163b71b440a375957fbec58ec89f09fc8d0cb908264a25e14"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1309.2961",
    "kind": "arxiv",
    "version": 1
  }
}