Pith Number

pith:ZCKB2W3V

pith:2014:ZCKB2W3VKVKXMQSPSRP2C3VRQO

not attested not anchored not stored refs pending

Bayesian T-optimal discriminating designs

Holger Dette, Roman Guchenko, Viatcheslav B. Melas

arxiv:1412.2548 v1 · 2014-12-08 · 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{ZCKB2W3VKVKXMQSPSRP2C3VRQO}

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	2026-05-18T02:31:57.616606Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c8941d5b75555576424f945fa16eb183b5d4839db576346da2f66aaa9ee5481c

Aliases

arxiv: 1412.2548 · arxiv_version: 1412.2548v1 · doi: 10.48550/arxiv.1412.2548 · pith_short_12: ZCKB2W3VKVKX · pith_short_16: ZCKB2W3VKVKXMQSP · pith_short_8: ZCKB2W3V

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/ZCKB2W3VKVKXMQSPSRP2C3VRQO \
  | 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: c8941d5b75555576424f945fa16eb183b5d4839db576346da2f66aaa9ee5481c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e38d3396ab4cdd5ef1a697f7266c72cd4e4337558029d049d6798e3e1a4471e7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2014-12-08T13:05:04Z",
    "title_canon_sha256": "8cf002bed29817f663d49ab53a911bce3062eab166f332549f97304b8eae4f02"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1412.2548",
    "kind": "arxiv",
    "version": 1
  }
}