Pith Number

pith:ESDTVD4N

pith:2024:ESDTVD4NOBKAXQ3MGA6TYH7EHV

not attested not anchored not stored refs pending

Hypothesis Testing for High-Dimensional Matrix-Valued Data

Danning Li, Lingzhou Xue, Runze Li, Shijie Cui

arxiv:2412.07987 v1 · 2024-12-10 · stat.ME · math.ST · stat.ML · 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{ESDTVD4NOBKAXQ3MGA6TYH7EHV}

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	2026-07-05T09:47:42.646519Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

24873a8f8d70540bc36c303d3c1fe43d6eba927ea6e24cb0362aa29c7651aef7

Aliases

arxiv: 2412.07987 · arxiv_version: 2412.07987v1 · doi: 10.48550/arxiv.2412.07987 · pith_short_12: ESDTVD4NOBKA · pith_short_16: ESDTVD4NOBKAXQ3M · pith_short_8: ESDTVD4N

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/ESDTVD4NOBKAXQ3MGA6TYH7EHV \
  | 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: 24873a8f8d70540bc36c303d3c1fe43d6eba927ea6e24cb0362aa29c7651aef7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8fb7ed03a41b67c6602ba2229d97563855fd151e4a35bb4fd1d6f66d2125c846",
    "cross_cats_sorted": [
      "math.ST",
      "stat.ML",
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2024-12-10T23:59:35Z",
    "title_canon_sha256": "d946a1c1c094dda12dfaacac07eda59cbc9a988e642de568a5c7d2900537137d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2412.07987",
    "kind": "arxiv",
    "version": 1
  }
}