Pith Number

pith:FBPRGX53

pith:2015:FBPRGX53FNPR23H2TQWLN4WOLG

not attested not anchored not stored refs pending

On Preparing a List of Random treatment Assigns

A.J. Alves, H.M. de Oliveira, N.S. Santos-Magalhaes

arxiv:1502.03301 v1 · 2015-02-11 · 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{FBPRGX53FNPR23H2TQWLN4WOLG}

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	2026-05-18T02:27:19.772347Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

285f135fbb2b5f1d6cfa9c2cb6f2ce59b2f33b437fefe21b7b6fac4360b323c1

Aliases

arxiv: 1502.03301 · arxiv_version: 1502.03301v1 · doi: 10.48550/arxiv.1502.03301 · pith_short_12: FBPRGX53FNPR · pith_short_16: FBPRGX53FNPR23H2 · pith_short_8: FBPRGX53

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/FBPRGX53FNPR23H2TQWLN4WOLG \
  | 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: 285f135fbb2b5f1d6cfa9c2cb6f2ce59b2f33b437fefe21b7b6fac4360b323c1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0b858dca7bd3b6769cd4013b60ff4307d88227768bccad522df3199abd0614d1",
    "cross_cats_sorted": [
      "stat.ME"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.AP",
    "submitted_at": "2015-02-11T13:25:57Z",
    "title_canon_sha256": "7d4f25ebd802c1e189a1355e4609a3e8effe2ba5a9faac2c20a77782c4abd9ce"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1502.03301",
    "kind": "arxiv",
    "version": 1
  }
}