Pith Number

pith:4H73766Z

pith:2013:4H73766ZWJCFNRWVQWR3JPERM6

not attested not anchored not stored refs pending

Inference on differences between classes using cluster-specific contrasts of mixed effects

G.J. McLachlan, K. Wang, S.K. Ng, S. Liu, S.-W. Ng, Z. Nagymanyoki

arxiv:1307.7784 v1 · 2013-07-30 · 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{4H73766ZWJCFNRWVQWR3JPERM6}

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	2026-05-18T03:17:13.613059Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e1ffbffbd9b24456c6d585a3b4bc9167b5a2dadc79d158f7830b3d2a7fd7dfd5

Aliases

arxiv: 1307.7784 · arxiv_version: 1307.7784v1 · doi: 10.48550/arxiv.1307.7784 · pith_short_12: 4H73766ZWJCF · pith_short_16: 4H73766ZWJCFNRWV · pith_short_8: 4H73766Z

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/4H73766ZWJCFNRWVQWR3JPERM6 \
  | 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: e1ffbffbd9b24456c6d585a3b4bc9167b5a2dadc79d158f7830b3d2a7fd7dfd5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d267c76875b28372c0ac8e89597a0740c7e914bfbe34fd0f3735e67fea90bf7f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2013-07-30T02:05:30Z",
    "title_canon_sha256": "9a171370cbcebeca148e4d469251a076e442c3fa59609f439ae6d26b9137f7c7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1307.7784",
    "kind": "arxiv",
    "version": 1
  }
}