Pith Number

pith:T3WJCRGO

pith:2020:T3WJCRGO5MVHZE7YINBIQOWJAZ

not attested not anchored not stored refs pending

A new non-parametric test for multivariate paired data from pair matching or paired designs

Hao Chen, Jingru Zhang, Xiao-Hua Zhou

arxiv:2007.01497 v3 · 2020-07-03 · 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{T3WJCRGO5MVHZE7YINBIQOWJAZ}

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	2026-06-23T02:13:11.270394Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9eec9144ceeb2a7c93f84342883ac9067d15f7052645db9f9b3a6a34d1e703db

Aliases

arxiv: 2007.01497 · arxiv_version: 2007.01497v3 · doi: 10.48550/arxiv.2007.01497 · pith_short_12: T3WJCRGO5MVH · pith_short_16: T3WJCRGO5MVHZE7Y · pith_short_8: T3WJCRGO

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/T3WJCRGO5MVHZE7YINBIQOWJAZ \
  | 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: 9eec9144ceeb2a7c93f84342883ac9067d15f7052645db9f9b3a6a34d1e703db

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "905ced452d1ca6ab3cc97f25877838ce285b2e6fa38905bf0b32c6590e49c09d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2020-07-03T04:59:26Z",
    "title_canon_sha256": "5a05e959b55323dfa1f12a7f6905ad2c626da6c44b5c9bed83392004dc9701b0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2007.01497",
    "kind": "arxiv",
    "version": 3
  }
}