Pith Number

pith:AKEGOAV3

pith:2009:AKEGOAV3OPLKQ6LEBQLEVNOQW6

not attested not anchored not stored refs pending

Innovated higher criticism for detecting sparse signals in correlated noise

Jiashun Jin, Peter Hall

arxiv:0902.3837 v2 · 2009-02-23 · math.ST · math.SP · stat.ME · 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{AKEGOAV3OPLKQ6LEBQLEVNOQW6}

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	2026-05-18T04:39:59.648583Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

02886702bb73d6a879640c164ab5d0b7950d90a1984f1e28e88e9ac8e504406c

Aliases

arxiv: 0902.3837 · arxiv_version: 0902.3837v2 · doi: 10.48550/arxiv.0902.3837 · pith_short_12: AKEGOAV3OPLK · pith_short_16: AKEGOAV3OPLKQ6LE · pith_short_8: AKEGOAV3

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/AKEGOAV3OPLKQ6LEBQLEVNOQW6 \
  | 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: 02886702bb73d6a879640c164ab5d0b7950d90a1984f1e28e88e9ac8e504406c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "908b877400f95584af8b9455fbe6df75151bdf19001df3a7dd0ab2483a0a7fac",
    "cross_cats_sorted": [
      "math.SP",
      "stat.ME",
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2009-02-23T02:36:44Z",
    "title_canon_sha256": "dbd5c101c8ce5f8d4bcb36fbab39b787a1f8b0b48053e54839a0723cb191edde"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0902.3837",
    "kind": "arxiv",
    "version": 2
  }
}