Pith Number

pith:NHB4OKLP

pith:2015:NHB4OKLPD4MARJEBN3FMOFSL5V

not attested not anchored not stored refs pending

Design and interpretation of studies: relevant concepts from the past and some extensions

D.R. Cox, Nanny Wermuth

arxiv:1505.02452 v1 · 2015-05-10 · 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{NHB4OKLPD4MARJEBN3FMOFSL5V}

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	2026-05-18T02:16:18.710759Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

69c3c7296f1f1808a4816ecac7164bed51aec5b86131e6787cfe7fd9818c692c

Aliases

arxiv: 1505.02452 · arxiv_version: 1505.02452v1 · doi: 10.48550/arxiv.1505.02452 · pith_short_12: NHB4OKLPD4MA · pith_short_16: NHB4OKLPD4MARJEB · pith_short_8: NHB4OKLP

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/NHB4OKLPD4MARJEBN3FMOFSL5V \
  | 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: 69c3c7296f1f1808a4816ecac7164bed51aec5b86131e6787cfe7fd9818c692c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ece2159d44882ef1fcd549ca05c3d72cb3bac2758b3743519753d956132bfcf2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2015-05-10T22:57:27Z",
    "title_canon_sha256": "7eadeb7aa6e91cc6eaf1d0819850776a1a4fcf4dfd920a53222d12b6a431d9cd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1505.02452",
    "kind": "arxiv",
    "version": 1
  }
}