Pith Number

pith:4Y7IDHVB

pith:2019:4Y7IDHVBMBHG6UWWDVTNARJADJ

not attested not anchored not stored refs pending

Scalable and Differentially Private Distributed Aggregation in the Shuffled Model

Ameya Velingker, Badih Ghazi, Rasmus Pagh

arxiv:1906.08320 v3 · 2019-06-19 · cs.LG · cs.CR · cs.DC · cs.DS · 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{4Y7IDHVBMBHG6UWWDVTNARJADJ}

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

1 paper in Pith

Improving Utility and Security of the Shuffler-based Differential Privacy

Receipt and verification

First computed	2026-07-05T00:23:05.665256Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e63e819ea1604e6f52d61d66d045201a47bc4022f168a6e2900a18facb45b04a

Aliases

arxiv: 1906.08320 · arxiv_version: 1906.08320v3 · doi: 10.48550/arxiv.1906.08320 · pith_short_12: 4Y7IDHVBMBHG · pith_short_16: 4Y7IDHVBMBHG6UWW · pith_short_8: 4Y7IDHVB

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/4Y7IDHVBMBHG6UWWDVTNARJADJ \
  | 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: e63e819ea1604e6f52d61d66d045201a47bc4022f168a6e2900a18facb45b04a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d157a5ba38344fefd98ff6f9da8efc18639da4b18b6fe7bdd1bad26a444a89e3",
    "cross_cats_sorted": [
      "cs.CR",
      "cs.DC",
      "cs.DS",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2019-06-19T19:30:05Z",
    "title_canon_sha256": "ac1b2b449bd11d5c5d1a1610db77d91edd4ecbe38e1fc49167e53588f952a437"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.08320",
    "kind": "arxiv",
    "version": 3
  }
}