Pith Number

pith:MY7DSAHX

pith:2016:MY7DSAHXIXES7QCPY5GIN3ULXP

not attested not anchored not stored refs pending

Nonparametric hypothesis testing for equality of means on the simplex

Andrew T.A. Wood, Michail Tsagris, Simon Preston

arxiv:1607.07974 v2 · 2016-07-27 · 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{MY7DSAHXIXES7QCPY5GIN3ULXP}

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	2026-05-18T01:09:54.434095Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

663e3900f745c92fc04fc74c86ee8bbbe883bd46752038d9b2e90abd402eab62

Aliases

arxiv: 1607.07974 · arxiv_version: 1607.07974v2 · doi: 10.48550/arxiv.1607.07974 · pith_short_12: MY7DSAHXIXES · pith_short_16: MY7DSAHXIXES7QCP · pith_short_8: MY7DSAHX

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/MY7DSAHXIXES7QCPY5GIN3ULXP \
  | 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: 663e3900f745c92fc04fc74c86ee8bbbe883bd46752038d9b2e90abd402eab62

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "81fa76b1a48a124a6841f3c0c66cf29ae004b34bd39f8feadbc4c1ae6b5f0259",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2016-07-27T06:39:12Z",
    "title_canon_sha256": "b132b71fae1698b3d4cc7c3e72dc3451b58135a907007220a691cfaf938ce352"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1607.07974",
    "kind": "arxiv",
    "version": 2
  }
}