Pith Number

pith:TUMBSDCK

pith:2010:TUMBSDCKRCP2CVNHTQBXLBFQ4K

not attested not anchored not stored refs pending

Discovering influential variables: A method of partitions

Herman Chernoff, Shaw-Hwa Lo, Tian Zheng

arxiv:1009.5744 v1 · 2010-09-28 · 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{TUMBSDCKRCP2CVNHTQBXLBFQ4K}

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	2026-05-18T04:40:09.002095Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9d18190c4a889fa155a79c037584b0e2af4b47085e344f695e62efdaf82e50c1

Aliases

arxiv: 1009.5744 · arxiv_version: 1009.5744v1 · doi: 10.48550/arxiv.1009.5744 · pith_short_12: TUMBSDCKRCP2 · pith_short_16: TUMBSDCKRCP2CVNH · pith_short_8: TUMBSDCK

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/TUMBSDCKRCP2CVNHTQBXLBFQ4K \
  | 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: 9d18190c4a889fa155a79c037584b0e2af4b47085e344f695e62efdaf82e50c1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e63c5b81ea56fd51ec573ced77baa768172542c035d269e77eeff8fe8ae535a2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.AP",
    "submitted_at": "2010-09-28T11:11:08Z",
    "title_canon_sha256": "50162ff440abc3e2ca8f43aab5a6a1dbe8f25be9e211990274f70100468a33ce"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1009.5744",
    "kind": "arxiv",
    "version": 1
  }
}