Pith Number

pith:CAKJ2XZR

pith:2010:CAKJ2XZRHW6NORGESHGA4XYPBT

not attested not anchored not stored refs pending

Robustness of Optimal Designs for 2^2 Experiments with Binary Response

Abhyuday Mandal, Dibyen Majumdar, Jie Yang

arxiv:1005.1982 v1 · 2010-05-12 · 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{CAKJ2XZRHW6NORGESHGA4XYPBT}

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	2026-05-18T02:24:08.154967Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

10149d5f313dbcd744c491cc0e5f0f0cf8e134b4796f4bc731656fb0e5ba3e8e

Aliases

arxiv: 1005.1982 · arxiv_version: 1005.1982v1 · doi: 10.48550/arxiv.1005.1982 · pith_short_12: CAKJ2XZRHW6N · pith_short_16: CAKJ2XZRHW6NORGE · pith_short_8: CAKJ2XZR

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/CAKJ2XZRHW6NORGESHGA4XYPBT \
  | 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: 10149d5f313dbcd744c491cc0e5f0f0cf8e134b4796f4bc731656fb0e5ba3e8e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9f1a1bf723640b852eb690cc691750647e3586b9e7739d621757529b67a0cef5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2010-05-12T03:31:33Z",
    "title_canon_sha256": "687c7a62fa8257860fabb9c443c79eb2a9f070e03120e4878cd71b493038f5bb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1005.1982",
    "kind": "arxiv",
    "version": 1
  }
}