Pith Number

pith:72JDAOP7

pith:2014:72JDAOP7WDFZ6AMEOMLYESPN74

not attested not anchored not stored refs pending

RAPTT: An Exact Two-Sample Test in High Dimensions Using Random Projections

David Ruppert, Ping Li, Radhendushka Srivastava

arxiv:1405.1792 v1 · 2014-05-08 · stat.ME · stat.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{72JDAOP7WDFZ6AMEOMLYESPN74}

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	2026-05-18T02:52:22.464087Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fe923039ffb0cb9f018473178249edff0f5a70f5b71253ff53154f7b47af1c0d

Aliases

arxiv: 1405.1792 · arxiv_version: 1405.1792v1 · doi: 10.48550/arxiv.1405.1792 · pith_short_12: 72JDAOP7WDFZ · pith_short_16: 72JDAOP7WDFZ6AME · pith_short_8: 72JDAOP7

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/72JDAOP7WDFZ6AMEOMLYESPN74 \
  | 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: fe923039ffb0cb9f018473178249edff0f5a70f5b71253ff53154f7b47af1c0d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "21d7b9c4beb157edaa49083dc7751157fab021cd973104b434538311132d4ea5",
    "cross_cats_sorted": [
      "stat.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2014-05-08T02:09:51Z",
    "title_canon_sha256": "8d0ffff5714d2a9e9ab95b38279ce8a35798fa66e3f881f75dc0fcf8b1b3a65a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1405.1792",
    "kind": "arxiv",
    "version": 1
  }
}