Pith Number

pith:37GLFOK5

pith:2011:37GLFOK52KHDIRHETC6C5BUTFJ

not attested not anchored not stored refs pending

Estimated VC dimension for risk bounds

Cosma Rohilla Shalizi, Daniel J. McDonald, Mark Schervish

arxiv:1111.3404 v1 · 2011-11-15 · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{37GLFOK52KHDIRHETC6C5BUTFJ}

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	2026-05-18T04:08:14.144271Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dfccb2b95dd28e3444e498bc2e86932a441e10b8302f15baaea25deffbc67afb

Aliases

arxiv: 1111.3404 · arxiv_version: 1111.3404v1 · doi: 10.48550/arxiv.1111.3404 · pith_short_12: 37GLFOK52KHD · pith_short_16: 37GLFOK52KHDIRHE · pith_short_8: 37GLFOK5

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/37GLFOK52KHDIRHETC6C5BUTFJ \
  | 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: dfccb2b95dd28e3444e498bc2e86932a441e10b8302f15baaea25deffbc67afb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7b459879c26638668b2e638901fb05eadca067f026a78ce9f960e2a748e8a00b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2011-11-15T01:44:12Z",
    "title_canon_sha256": "a3b6a5ecf1694ee1b901cf1060deea625339ad344f95b87cd207c47eb2c669e7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1111.3404",
    "kind": "arxiv",
    "version": 1
  }
}