Pith Number

pith:ZU6M6I6W

pith:2020:ZU6M6I6WNYR4TNN76MELEPQURT

not attested not anchored not stored refs pending

A Model-free Approach for Testing Association

Sanjib Basu, Saptarshi Chatterjee, Shrabanti Chowdhury

arxiv:2010.06090 v1 · 2020-10-13 · stat.ME · stat.AP

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZU6M6I6WNYR4TNN76MELEPQURT}

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	2026-07-05T01:42:23.971571Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cd3ccf23d66e23c9b5bff308b23e148cc7e7c107d41ab09b3b9cda341a77d8ae

Aliases

arxiv: 2010.06090 · arxiv_version: 2010.06090v1 · doi: 10.48550/arxiv.2010.06090 · pith_short_12: ZU6M6I6WNYR4 · pith_short_16: ZU6M6I6WNYR4TNN7 · pith_short_8: ZU6M6I6W

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/ZU6M6I6WNYR4TNN76MELEPQURT \
  | 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: cd3ccf23d66e23c9b5bff308b23e148cc7e7c107d41ab09b3b9cda341a77d8ae

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d4fdc6d44affe8ee128f5fd51ad7753db0c54104935c5927d0e21a92ab96803b",
    "cross_cats_sorted": [
      "stat.AP"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2020-10-13T00:27:35Z",
    "title_canon_sha256": "658ce2c752a91f9278b519a7d614e3a53bc111a820c8c174038db05393c65f39"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2010.06090",
    "kind": "arxiv",
    "version": 1
  }
}