Pith Number

pith:23YHLPCR

pith:2009:23YHLPCROCHBTPS6NXRYP4U2HJ

not attested not anchored not stored refs pending

Bayesian estimation of a bivariate copula using the Jeffreys prior

Fran\c{c}ois Perron, Simon Guillotte

arxiv:0908.2372 v3 · 2009-08-17 · stat.ME · math.ST · stat.CO · 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{23YHLPCROCHBTPS6NXRYP4U2HJ}

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	2026-05-18T03:51:58.988154Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d6f075bc51708e19be5e6de387f29a3a74a6fe9851687bf8a2ddbb0c6f218ef8

Aliases

arxiv: 0908.2372 · arxiv_version: 0908.2372v3 · doi: 10.48550/arxiv.0908.2372 · pith_short_12: 23YHLPCROCHB · pith_short_16: 23YHLPCROCHBTPS6 · pith_short_8: 23YHLPCR

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/23YHLPCROCHBTPS6NXRYP4U2HJ \
  | 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: d6f075bc51708e19be5e6de387f29a3a74a6fe9851687bf8a2ddbb0c6f218ef8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d2242a676a5b900476c06613620ca1157a8007a9680c6914b57fc564abe76fe0",
    "cross_cats_sorted": [
      "math.ST",
      "stat.CO",
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2009-08-17T15:33:41Z",
    "title_canon_sha256": "04fee2b51a10c78ebff68a62cdd6b1509c072d763aeb33b0b977c2caf543a0ae"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0908.2372",
    "kind": "arxiv",
    "version": 3
  }
}