Pith Number

pith:4JJFQ3EL

pith:2019:4JJFQ3ELTRY7ZFEOOCP3L3EIYN

not attested not anchored not stored refs pending

On the Power of Multiple Anonymous Messages

Ameya Velingker, Badih Ghazi, Noah Golowich, Rasmus Pagh, Ravi Kumar

arxiv:1908.11358 v4 · 2019-08-29 · 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{4JJFQ3ELTRY7ZFEOOCP3L3EIYN}

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	2026-07-05T01:03:40.540490Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e252586c8b9c71fc948e709fb5ec88c36b48f4e2e69bcac4a00dc771ea04063c

Aliases

arxiv: 1908.11358 · arxiv_version: 1908.11358v4 · doi: 10.48550/arxiv.1908.11358 · pith_short_12: 4JJFQ3ELTRY7 · pith_short_16: 4JJFQ3ELTRY7ZFEO · pith_short_8: 4JJFQ3EL

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/4JJFQ3ELTRY7ZFEOOCP3L3EIYN \
  | 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: e252586c8b9c71fc948e709fb5ec88c36b48f4e2e69bcac4a00dc771ea04063c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ebbbf864976460bba2486f62f4bead5e9b8c6dd818623dc0bd6e6e0d49321625",
    "cross_cats_sorted": [
      "cs.DS",
      "cs.LG",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2019-08-29T17:26:23Z",
    "title_canon_sha256": "1296aef24c818ef9892c72b5f8028b854ef3a19716f50483fda465c7c25e6df2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.11358",
    "kind": "arxiv",
    "version": 4
  }
}