Pith Number

pith:AFKAL3LE

pith:2015:AFKAL3LE7PLL5V6METWGBAIT4G

not attested not anchored not stored refs pending

Distance Correlation Coefficients for Lancaster Distributions

Dominic Edelmann, Donald Richards, Johannes Dueck

arxiv:1502.01413 v2 · 2015-02-05 · 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{AFKAL3LE7PLL5V6METWGBAIT4G}

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	2026-05-18T00:56:26.221357Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

015405ed64fbd6bed7cc24ec608113e18402fb98da6fb8c391cf329e1e847062

Aliases

arxiv: 1502.01413 · arxiv_version: 1502.01413v2 · doi: 10.48550/arxiv.1502.01413 · pith_short_12: AFKAL3LE7PLL · pith_short_16: AFKAL3LE7PLL5V6M · pith_short_8: AFKAL3LE

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/AFKAL3LE7PLL5V6METWGBAIT4G \
  | 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: 015405ed64fbd6bed7cc24ec608113e18402fb98da6fb8c391cf329e1e847062

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "114eea705a0d0606b65559be300c417166067c1f8a7267f94120b42b74d0ea47",
    "cross_cats_sorted": [
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2015-02-05T02:39:42Z",
    "title_canon_sha256": "bd47ee23db1088c6a11794ce49faf2ec46842248978e48481fa0b5b799ee461b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1502.01413",
    "kind": "arxiv",
    "version": 2
  }
}