Pith Number

pith:67WOPIG7

pith:2013:67WOPIG7NN22NIOEPH33P7ZTFT

not attested not anchored not stored refs pending

Weighted estimation of the dependence function for an extreme-value distribution

Jingping Yang, Liang Peng, Linyi Qian

arxiv:1303.4911 v1 · 2013-03-20 · 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{67WOPIG7NN22NIOEPH33P7ZTFT}

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	2026-05-18T03:30:15.684656Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f7ece7a0df6b75a6a1c479f7b7ff332cc6c3a7e2e95aae887326a16a955053fd

Aliases

arxiv: 1303.4911 · arxiv_version: 1303.4911v1 · doi: 10.48550/arxiv.1303.4911 · pith_short_12: 67WOPIG7NN22 · pith_short_16: 67WOPIG7NN22NIOE · pith_short_8: 67WOPIG7

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/67WOPIG7NN22NIOEPH33P7ZTFT \
  | 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: f7ece7a0df6b75a6a1c479f7b7ff332cc6c3a7e2e95aae887326a16a955053fd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "52ff96a136d33387f7858ab9967ecdf8195c52dcb0abefd7e4be1744c49e81dd",
    "cross_cats_sorted": [
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2013-03-20T11:37:51Z",
    "title_canon_sha256": "4f11328e3ebdb2d7181d228d1d9734416e78b1438faf5f9e6a24f2bf26a12926"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1303.4911",
    "kind": "arxiv",
    "version": 1
  }
}