Pith Number

pith:4BVLWBPQ

pith:2018:4BVLWBPQ2JCRHEMKRWLRDMU5JI

not attested not anchored not stored refs pending

Extremal dependence of random scale constructions

Jennifer Wadsworth, Sebastian Engelke, Thomas Opitz

arxiv:1803.04221 v2 · 2018-03-12 · math.PR · 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{4BVLWBPQ2JCRHEMKRWLRDMU5JI}

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	2026-05-17T23:47:44.361061Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e06abb05f0d24513918a8d9711b29d4a306d3805a4646f64456fadab8ad73853

Aliases

arxiv: 1803.04221 · arxiv_version: 1803.04221v2 · doi: 10.48550/arxiv.1803.04221 · pith_short_12: 4BVLWBPQ2JCR · pith_short_16: 4BVLWBPQ2JCRHEMK · pith_short_8: 4BVLWBPQ

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/4BVLWBPQ2JCRHEMKRWLRDMU5JI \
  | 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: e06abb05f0d24513918a8d9711b29d4a306d3805a4646f64456fadab8ad73853

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "239c8ad52b2fad776fe0a47f5ece41d660ddd350cc660358bbc63ee9d4c365d7",
    "cross_cats_sorted": [
      "math.ST",
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.PR",
    "submitted_at": "2018-03-12T12:40:11Z",
    "title_canon_sha256": "c54e8f605b5e7817627e5e5954fa28d8df4aeab458b31f983bb135be758e9224"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.04221",
    "kind": "arxiv",
    "version": 2
  }
}