Pith Number

pith:EJNNYPLS

pith:2015:EJNNYPLSTYBX23NPA7KGXYTETA

not attested not anchored not stored refs pending

Tests for high dimensional data based on means, spatial signs and spatial ranks

Anirvan Chakraborty, Probal Chaudhuri

arxiv:1505.05691 v1 · 2015-05-21 · 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{EJNNYPLSTYBX23NPA7KGXYTETA}

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	2026-05-18T02:03:53.741518Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

225adc3d729e037d6daf07d46be26498035b1a3383043b4a23fc93fbac324162

Aliases

arxiv: 1505.05691 · arxiv_version: 1505.05691v1 · doi: 10.48550/arxiv.1505.05691 · pith_short_12: EJNNYPLSTYBX · pith_short_16: EJNNYPLSTYBX23NP · pith_short_8: EJNNYPLS

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/EJNNYPLSTYBX23NPA7KGXYTETA \
  | 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: 225adc3d729e037d6daf07d46be26498035b1a3383043b4a23fc93fbac324162

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3a5480325ae4e935c677ad14360d7b0730b630d92032fd43a3245442804ce334",
    "cross_cats_sorted": [
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2015-05-21T12:11:39Z",
    "title_canon_sha256": "83868a743c8e5ac0a8e87ab8e22ade744412645080cadfbda6ec240395d36c83"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1505.05691",
    "kind": "arxiv",
    "version": 1
  }
}