Pith Number

pith:KPKY3BCJ

pith:2017:KPKY3BCJ2GTWI6NJAUNG7LKY5F

not attested not anchored not stored refs pending

Multivariate Design of Experiments for Engineering Dimensional Analysis

Christopher J. Nachtsheim, Daniel J. Eck, R. Dennis Cook, Thomas A. Albrecht

arxiv:1708.01481 v2 · 2017-08-04 · stat.AP · 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{KPKY3BCJ2GTWI6NJAUNG7LKY5F}

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	2026-05-18T00:08:36.432626Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

53d58d8449d1a76479a9051a6fad58e952fc4e575ec123d7acac530ce50ec6f6

Aliases

arxiv: 1708.01481 · arxiv_version: 1708.01481v2 · doi: 10.48550/arxiv.1708.01481 · pith_short_12: KPKY3BCJ2GTW · pith_short_16: KPKY3BCJ2GTWI6NJ · pith_short_8: KPKY3BCJ

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/KPKY3BCJ2GTWI6NJAUNG7LKY5F \
  | 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: 53d58d8449d1a76479a9051a6fad58e952fc4e575ec123d7acac530ce50ec6f6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6f0c6a491064557772491594e04b350f4c70a93497eb4caf1809f9754db92746",
    "cross_cats_sorted": [
      "stat.ME"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.AP",
    "submitted_at": "2017-08-04T13:09:31Z",
    "title_canon_sha256": "38d21bbe50bd6c9c0a8a6b06b9246cb6f6d91c9c70b6911f4ea79d56ce604558"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1708.01481",
    "kind": "arxiv",
    "version": 2
  }
}