Pith Number

pith:GWMGSFXO

pith:2013:GWMGSFXOKL4ZNP4J2PF6MTAMCG

not attested not anchored not stored refs pending

The Composition Theorem for Differential Privacy

Peter Kairouz, Pramod Viswanath, Sewoong Oh

arxiv:1311.0776 v4 · 2013-11-04 · cs.DS · cs.CR · cs.IT · math.IT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GWMGSFXOKL4ZNP4J2PF6MTAMCG}

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	2026-05-18T01:25:16.384165Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

35986916ee52f996bf89d3cbe64c0c118fe29bf83745d59d962335ad81cf5a72

Aliases

arxiv: 1311.0776 · arxiv_version: 1311.0776v4 · doi: 10.48550/arxiv.1311.0776 · pith_short_12: GWMGSFXOKL4Z · pith_short_16: GWMGSFXOKL4ZNP4J · pith_short_8: GWMGSFXO

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/GWMGSFXOKL4ZNP4J2PF6MTAMCG \
  | 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: 35986916ee52f996bf89d3cbe64c0c118fe29bf83745d59d962335ad81cf5a72

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0c279b05486fe158dd04b919fbe9c628303a2da92171034093a70ffa25f7f398",
    "cross_cats_sorted": [
      "cs.CR",
      "cs.IT",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2013-11-04T17:22:00Z",
    "title_canon_sha256": "4ef72ebdf996867e68c0994b837347607f76b5dd2bf0d4589c91357c8d022498"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1311.0776",
    "kind": "arxiv",
    "version": 4
  }
}