Pith Number

pith:TFRDVLLX

pith:2012:TFRDVLLXM6N74ZNTX7JUJVEBI3

not attested not anchored not stored refs pending

A Nonparametric Measure of Local Association for two-way Contingency Tables

Francis K.C. Hui, Gery Geenens

arxiv:1211.3460 v1 · 2012-11-14 · stat.ME · 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{TFRDVLLXM6N74ZNTX7JUJVEBI3}

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	2026-05-18T03:40:48.689678Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

99623aad77679bfe65b3bfd344d48146e58af4e1f0b190b29795b34b20a3c3ee

Aliases

arxiv: 1211.3460 · arxiv_version: 1211.3460v1 · doi: 10.48550/arxiv.1211.3460 · pith_short_12: TFRDVLLXM6N7 · pith_short_16: TFRDVLLXM6N74ZNT · pith_short_8: TFRDVLLX

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/TFRDVLLXM6N74ZNTX7JUJVEBI3 \
  | 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: 99623aad77679bfe65b3bfd344d48146e58af4e1f0b190b29795b34b20a3c3ee

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1b84a9e818a790ed504320fb613f930ac2ace601a470a8f430cbfba8b195d09e",
    "cross_cats_sorted": [
      "math.ST",
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2012-11-14T23:35:05Z",
    "title_canon_sha256": "e71250f9d06ee260bd1516c926965bf690b42a65fa14cb84ad0851573bd4603c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1211.3460",
    "kind": "arxiv",
    "version": 1
  }
}