Pith Number

pith:4BYFAZP6

pith:2026:4BYFAZP6NLPTM2CQ7E2LIPKVWI

not attested not anchored not stored refs pending

Elliptical Regularized Hotelling Testing for High Dimensional Data

Le Zhou, Long Feng, Xiaoyi Wang

arxiv:2606.25942 v1 · 2026-06-24 · stat.ME

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4BYFAZP6NLPTM2CQ7E2LIPKVWI}

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	2026-06-25T01:18:43.882999Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e0705065fe6adf366850f934b43d55b22df8df68482ebcc374dc3ee97a9c8577

Aliases

arxiv: 2606.25942 · arxiv_version: 2606.25942v1 · doi: 10.48550/arxiv.2606.25942 · pith_short_12: 4BYFAZP6NLPT · pith_short_16: 4BYFAZP6NLPTM2CQ · pith_short_8: 4BYFAZP6

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/4BYFAZP6NLPTM2CQ7E2LIPKVWI \
  | 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: e0705065fe6adf366850f934b43d55b22df8df68482ebcc374dc3ee97a9c8577

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e751119dfc66971420aca5a9016c445d016543aa80cfb715984b5b885ebcd791",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2026-06-24T15:19:15Z",
    "title_canon_sha256": "7cb34060505180288735741999ac9955d1e0544f6caf4b01b2d9817e302537e5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.25942",
    "kind": "arxiv",
    "version": 1
  }
}