Pith Number

pith:XHCI24UT

pith:2023:XHCI24UTLHINDVWNQ3Y7RLUGOE

not attested not anchored not stored refs pending

Federated Learning of Gboard Language Models with Differential Privacy

Christopher A. Choquette-Choo, Galen Andrew, H. Brendan McMahan, Jesse Rosenstock, Peter Kairouz, Yanxiang Zhang, Yuanbo Zhang, Zheng Xu

arxiv:2305.18465 v2 · 2023-05-29 · cs.LG · cs.CR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XHCI24UTLHINDVWNQ3Y7RLUGOE}

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

Robust Federated Learning Under Real-World Client Churn

When Determinants Are Not Enough: Private Rare Switching

Receipt and verification

First computed	2026-07-05T06:31:11.570536Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b9c48d729359d0d1d6cd86f1f8ae867106d16628df0e123c5e342efcc0e0c119

Aliases

arxiv: 2305.18465 · arxiv_version: 2305.18465v2 · doi: 10.48550/arxiv.2305.18465 · pith_short_12: XHCI24UTLHIN · pith_short_16: XHCI24UTLHINDVWN · pith_short_8: XHCI24UT

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/XHCI24UTLHINDVWNQ3Y7RLUGOE \
  | 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: b9c48d729359d0d1d6cd86f1f8ae867106d16628df0e123c5e342efcc0e0c119

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b4d3a63664959b4e374b12ffb5de9fb37ccf63f21baff79a5aeefe74b8627fae",
    "cross_cats_sorted": [
      "cs.CR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2023-05-29T07:54:22Z",
    "title_canon_sha256": "80bb71df7cb3107bc833f7efd81007750889fb489390745308f06f7ac7ecb7fc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2305.18465",
    "kind": "arxiv",
    "version": 2
  }
}