Pith Number

pith:EMEDH7VX

pith:2013:EMEDH7VXFPTSMARXCPX7Q4ZUIJ

not attested not anchored not stored refs pending

Consistent distribution-free tests of association between univariate random variables

Malka Gorfine, Ruth Heller, Shachar Kaufman, Yair Heller

arxiv:1308.1559 v4 · 2013-08-07 · 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{EMEDH7VXFPTSMARXCPX7Q4ZUIJ}

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	2026-05-18T02:32:00.336927Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

230833feb72be726023713eff87334425a5454acff70bbc74f5cb05b0439ecdc

Aliases

arxiv: 1308.1559 · arxiv_version: 1308.1559v4 · doi: 10.48550/arxiv.1308.1559 · pith_short_12: EMEDH7VXFPTS · pith_short_16: EMEDH7VXFPTSMARX · pith_short_8: EMEDH7VX

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/EMEDH7VXFPTSMARXCPX7Q4ZUIJ \
  | 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: 230833feb72be726023713eff87334425a5454acff70bbc74f5cb05b0439ecdc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8c736a075369f2d1077333a9f2f99206fdce0d852798104a3f98f239a3ede662",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2013-08-07T13:05:35Z",
    "title_canon_sha256": "7b8b17cbd0f021b424e6649097e55eb1c8b2675abbc1a1590705a2cd8d606498"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1308.1559",
    "kind": "arxiv",
    "version": 4
  }
}