Pith Number

pith:UED42UQ7

pith:2024:UED42UQ7NFOHOEISTLJJ6CSOUA

not attested not anchored not stored refs pending

Power-Enhanced Two-Sample Mean Tests for High-Dimensional Compositional Data with Application to Microbiome Data Analysis

Danning Li, Haoyi Yang, Lingzhou Xue, Xiufan Yu

arxiv:2405.02551 v2 · 2024-05-04 · stat.ME · math.ST · stat.AP · 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{UED42UQ7NFOHOEISTLJJ6CSOUA}

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	2026-07-05T10:26:37.501721Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a107cd521f695c7711129ad29f0a4ea0087a9de851fa7eb9bd850980b0bb1c2f

Aliases

arxiv: 2405.02551 · arxiv_version: 2405.02551v2 · doi: 10.48550/arxiv.2405.02551 · pith_short_12: UED42UQ7NFOH · pith_short_16: UED42UQ7NFOHOEIS · pith_short_8: UED42UQ7

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/UED42UQ7NFOHOEISTLJJ6CSOUA \
  | 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: a107cd521f695c7711129ad29f0a4ea0087a9de851fa7eb9bd850980b0bb1c2f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d95a824be6a9cc858d6f76dd321130f0c9cdcfb1ebac24009ced7fa3cd8103f4",
    "cross_cats_sorted": [
      "math.ST",
      "stat.AP",
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2024-05-04T03:21:46Z",
    "title_canon_sha256": "bb5acb9c8b72e9a21e954c5e891f42d5751b79e06e38cc51a6e2187a3caa6257"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2405.02551",
    "kind": "arxiv",
    "version": 2
  }
}