Pith Number

pith:2SRPVAGQ

pith:2023:2SRPVAGQFMDULIDA2YQZO4CZYV

not attested not anchored not stored refs pending

Gradient Descent with Linearly Correlated Noise: Theory and Applications to Differential Privacy

Anastasia Koloskova, Brendan McMahan, Keith Rush, Ryan McKenna, Zachary Charles

arxiv:2302.01463 v3 · 2023-02-02 · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2SRPVAGQFMDULIDA2YQZO4CZYV}

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

Locally Differentially Private Online Federated Learning With Correlated Noise

Receipt and verification

First computed	2026-07-05T07:33:49.044657Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d4a2fa80d02b0745a060d621977059c553b1d787ac8d857f558706b667940632

Aliases

arxiv: 2302.01463 · arxiv_version: 2302.01463v3 · doi: 10.48550/arxiv.2302.01463 · pith_short_12: 2SRPVAGQFMDU · pith_short_16: 2SRPVAGQFMDULIDA · pith_short_8: 2SRPVAGQ

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/2SRPVAGQFMDULIDA2YQZO4CZYV \
  | 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: d4a2fa80d02b0745a060d621977059c553b1d787ac8d857f558706b667940632

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "12bdc9fa0fc8a791e8c0d7a3e7d5dff66c670152b1c513299417e38ce1137cae",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2023-02-02T23:32:24Z",
    "title_canon_sha256": "c2ebfe244120daba218039388113b4c5524a27c404ceb360ea2478f0e2f24dc0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2302.01463",
    "kind": "arxiv",
    "version": 3
  }
}