Pith Number

pith:ZCHBLI5A

pith:2018:ZCHBLI5A6DITA4CY6VJXGGF5AD

not attested not anchored not stored refs pending

Extremal properties of the multivariate extended skew-normal distribution

Boris Beranger, Scott A. Sisson, Simone A. Padoan, Yangfan Xu

arxiv:1810.00680 v1 · 2018-09-28 · 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{ZCHBLI5A6DITA4CY6VJXGGF5AD}

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	2026-05-18T00:04:25.114772Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c88e15a3a0f0d1307058f5537318bd00c53ee9fa80e3e4fa8338a81ae041410a

Aliases

arxiv: 1810.00680 · arxiv_version: 1810.00680v1 · doi: 10.48550/arxiv.1810.00680 · pith_short_12: ZCHBLI5A6DIT · pith_short_16: ZCHBLI5A6DITA4CY · pith_short_8: ZCHBLI5A

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/ZCHBLI5A6DITA4CY6VJXGGF5AD \
  | 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: c88e15a3a0f0d1307058f5537318bd00c53ee9fa80e3e4fa8338a81ae041410a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9a7b2ff1672e117b06b3c797474d208ace8b0d07e2c15ea04c5e4e2bc6ac158c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2018-09-28T03:21:18Z",
    "title_canon_sha256": "64b0784dde75fd7286fe70ab24803082e7c5819db8cd97544efb84db4801f81e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.00680",
    "kind": "arxiv",
    "version": 1
  }
}