Pith Number

pith:CUJKCRSY

pith:2017:CUJKCRSYHGH47LBCAF3IUW64TM

not attested not anchored not stored refs pending

Two-Sample Test for Sparse High Dimensional Multinomial Distributions

Amanda Plunkett, Junyong Park

arxiv:1711.05524 v1 · 2017-11-15 · 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{CUJKCRSYHGH47LBCAF3IUW64TM}

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	2026-05-18T00:30:29.597416Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1512a14658398fcfac2201768a5bdc9b3460f114746c5b17de5164bc4a628ac2

Aliases

arxiv: 1711.05524 · arxiv_version: 1711.05524v1 · doi: 10.48550/arxiv.1711.05524 · pith_short_12: CUJKCRSYHGH4 · pith_short_16: CUJKCRSYHGH47LBC · pith_short_8: CUJKCRSY

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/CUJKCRSYHGH47LBCAF3IUW64TM \
  | 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: 1512a14658398fcfac2201768a5bdc9b3460f114746c5b17de5164bc4a628ac2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "18f18d7d0000e4232df599a12cf368fbc3d1449affd0e56146a0661c10e6253e",
    "cross_cats_sorted": [
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2017-11-15T12:28:23Z",
    "title_canon_sha256": "1fce683abc6fe286383f1b3e931bc8f751a9aebc3a9a1abf2adb75b48d2e6673"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.05524",
    "kind": "arxiv",
    "version": 1
  }
}