Pith Number

pith:G6FNTAZN

pith:2018:G6FNTAZNE74UN5NJYMQUORLJYS

not attested not anchored not stored refs pending

Nonparametric Testing under Random Projection

Guang Cheng, Meimei Liu, Zuofeng Shang

arxiv:1802.06308 v1 · 2018-02-17 · math.ST · stat.ME · 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{G6FNTAZNE74UN5NJYMQUORLJYS}

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	2026-05-18T00:23:03.723119Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

378ad9832d27f946f5a9c321474569c4baf2a62f1910f2e24c0348e7afc254eb

Aliases

arxiv: 1802.06308 · arxiv_version: 1802.06308v1 · doi: 10.48550/arxiv.1802.06308 · pith_short_12: G6FNTAZNE74U · pith_short_16: G6FNTAZNE74UN5NJ · pith_short_8: G6FNTAZN

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/G6FNTAZNE74UN5NJYMQUORLJYS \
  | 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: 378ad9832d27f946f5a9c321474569c4baf2a62f1910f2e24c0348e7afc254eb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "68414854efc6dd3122654da355b8053e3495dcb517242e64e1130c961a2d3c22",
    "cross_cats_sorted": [
      "stat.ME",
      "stat.ML",
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2018-02-17T23:22:34Z",
    "title_canon_sha256": "cda593284e1420d3de7bd590e9346542a3002138ca767aa9331650cffee31c0d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.06308",
    "kind": "arxiv",
    "version": 1
  }
}