Pith Number

pith:F2UPUGVU

pith:2012:F2UPUGVUZHIIUL6Q4YF7BN5OIG

not attested not anchored not stored refs pending

A Permutation Approach to Testing Interactions in Many Dimensions

Noah Simon, Robert Tibshirani

arxiv:1206.6519 v1 · 2012-06-27 · stat.ML · stat.CO · 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{F2UPUGVUZHIIUL6Q4YF7BN5OIG}

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	2026-05-18T03:52:25.706370Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2ea8fa1ab4c9d08a2fd0e60bf0b7ae41ba1f4483c97581c44da0af7373706e46

Aliases

arxiv: 1206.6519 · arxiv_version: 1206.6519v1 · doi: 10.48550/arxiv.1206.6519 · pith_short_12: F2UPUGVUZHII · pith_short_16: F2UPUGVUZHIIUL6Q · pith_short_8: F2UPUGVU

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/F2UPUGVUZHIIUL6Q4YF7BN5OIG \
  | 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: 2ea8fa1ab4c9d08a2fd0e60bf0b7ae41ba1f4483c97581c44da0af7373706e46

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9cd67e3c3071eba97313c9fd1110f3287b47f8f0ad61b1caca3170f72cca46c6",
    "cross_cats_sorted": [
      "stat.CO",
      "stat.ME"
    ],
    "license": "http://creativecommons.org/licenses/by/3.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2012-06-27T20:38:20Z",
    "title_canon_sha256": "c49246ddf2e7b132661dc25f9ead875ff3fcce9ccdb306cd5149b16c9883c5b1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1206.6519",
    "kind": "arxiv",
    "version": 1
  }
}