Pith Number

pith:MVCNI24B

pith:2014:MVCNI24BRCGTRPBUPSO43YHYG7

not attested not anchored not stored refs pending

A characterization of strong orthogonal arrays of strength three

Boxin Tang, Yuanzhen He

arxiv:1407.0204 v2 · 2014-07-01 · math.ST · stat.TH

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MVCNI24BRCGTRPBUPSO43YHYG7}

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	2026-05-18T02:44:01.609675Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6544d46b81888d38bc347c9dcde0f837d48059eb7977b61bf7b51e40a636c6bc

Aliases

arxiv: 1407.0204 · arxiv_version: 1407.0204v2 · doi: 10.48550/arxiv.1407.0204 · pith_short_12: MVCNI24BRCGT · pith_short_16: MVCNI24BRCGTRPBU · pith_short_8: MVCNI24B

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/MVCNI24BRCGTRPBUPSO43YHYG7 \
  | 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: 6544d46b81888d38bc347c9dcde0f837d48059eb7977b61bf7b51e40a636c6bc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "96bd17c4bf2f92d9360b2dbc112a70531b277c21b65d6f717cedfc97049a7de4",
    "cross_cats_sorted": [
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2014-07-01T11:52:27Z",
    "title_canon_sha256": "43f0507b88a4eca014c72d325cf9bc524d261b791f3503b258aca0f134aac260"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1407.0204",
    "kind": "arxiv",
    "version": 2
  }
}