Pith Number

pith:L346V5BR

pith:2013:L346V5BRDLPUVSP5ZZ6ZIIRQT6

not attested not anchored not stored refs pending

Faster Private Release of Marginals on Small Databases

Andrew Wan, Jonathan Ullman, Justin Thaler, Karthekeyan Chandrasekaran

arxiv:1304.3754 v2 · 2013-04-13 · cs.DS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{L346V5BRDLPUVSP5ZZ6ZIIRQT6}

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	2026-05-18T03:14:19.646176Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5ef9eaf4311adf4ac9fdce7d9422309fb30e03657734fbecc9ddebefb6c21917

Aliases

arxiv: 1304.3754 · arxiv_version: 1304.3754v2 · doi: 10.48550/arxiv.1304.3754 · pith_short_12: L346V5BRDLPU · pith_short_16: L346V5BRDLPUVSP5 · pith_short_8: L346V5BR

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/L346V5BRDLPUVSP5ZZ6ZIIRQT6 \
  | 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: 5ef9eaf4311adf4ac9fdce7d9422309fb30e03657734fbecc9ddebefb6c21917

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fbd0b7432af7e7febfea138021bf907c00121611f13b82a52c1f4b6b18ca385e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2013-04-13T00:37:17Z",
    "title_canon_sha256": "54fa6f333df03f5b488c77716acc97244172a3559540f80e87c93aeeeda5d68e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1304.3754",
    "kind": "arxiv",
    "version": 2
  }
}