Pith Number

pith:DNKU25JN

pith:2017:DNKU25JNHC45FCXKS5SJ2CVI5V

not attested not anchored not stored refs pending

Data Science vs. Statistics: Two Cultures?

Iain Carmichael, J.S. Marron

arxiv:1801.00371 v2 · 2017-12-31 · stat.OT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DNKU25JNHC45FCXKS5SJ2CVI5V}

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	2026-05-18T00:03:41.584623Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1b554d752d38b9d28aea97649d0aa8ed78bf691c3762d0e6dd0070c23a105874

Aliases

arxiv: 1801.00371 · arxiv_version: 1801.00371v2 · doi: 10.48550/arxiv.1801.00371 · pith_short_12: DNKU25JNHC45 · pith_short_16: DNKU25JNHC45FCXK · pith_short_8: DNKU25JN

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/DNKU25JNHC45FCXKS5SJ2CVI5V \
  | 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: 1b554d752d38b9d28aea97649d0aa8ed78bf691c3762d0e6dd0070c23a105874

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b058b2644a52f5a64bce1719bd860053ce116743db9adcbe714479165c8a07ce",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.OT",
    "submitted_at": "2017-12-31T23:00:24Z",
    "title_canon_sha256": "bb85a8a3fa3783a4ce7687c964271fe881f37f1d003d0139600133cf373de336"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.00371",
    "kind": "arxiv",
    "version": 2
  }
}