Pith Number

pith:3Z3MAWNS

pith:2022:3Z3MAWNSEBJ42VVAOEY3CD6FAX

not attested not anchored not stored refs pending

Stronger Privacy Amplification by Shuffling for R\'enyi and Approximate Differential Privacy

Audra McMillan, Kunal Talwar, Vitaly Feldman

arxiv:2208.04591 v2 · 2022-08-09 · cs.CR · cs.DS · cs.LG · 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{3Z3MAWNSEBJ42VVAOEY3CD6FAX}

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.

Cited by

2 papers in Pith

When Determinants Are Not Enough: Private Rare Switching

Differentially Private Spectral Graph Clustering: Balancing Privacy, Accuracy, and Efficiency

Receipt and verification

First computed	2026-07-05T07:07:04.608876Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

de76c059b22053cd56a07131b10fc505f9f5efb018ccb1955826da7bb364c7da

Aliases

arxiv: 2208.04591 · arxiv_version: 2208.04591v2 · doi: 10.48550/arxiv.2208.04591 · pith_short_12: 3Z3MAWNSEBJ4 · pith_short_16: 3Z3MAWNSEBJ42VVA · pith_short_8: 3Z3MAWNS

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/3Z3MAWNSEBJ42VVAOEY3CD6FAX \
  | 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: de76c059b22053cd56a07131b10fc505f9f5efb018ccb1955826da7bb364c7da

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7b453e99f6f753990b401a37ece8a9811eb829fc285f248fd3ad4a607869d142",
    "cross_cats_sorted": [
      "cs.DS",
      "cs.LG",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2022-08-09T08:13:48Z",
    "title_canon_sha256": "13f5532be850a08024eefc86df653ff3fd1701ecd822e1287605bcf832bdca72"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2208.04591",
    "kind": "arxiv",
    "version": 2
  }
}