Pith Number

pith:IBRVO42I

pith:2024:IBRVO42IXE5W4AAIG3UDXTCSZQ

not attested not anchored not stored refs pending

FastLloyd: Federated, Accurate, Secure, and Tunable $k$-Means Clustering with Differential Privacy

Abdulrahman Diaa, Florian Kerschbaum, Thomas Humphries

arxiv:2405.02437 v3 · 2024-05-03 · cs.CR · 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{IBRVO42IXE5W4AAIG3UDXTCSZQ}

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

Differentially Private Federated $k$-Means Clustering with Server-Side Data

Receipt and verification

First computed	2026-07-05T11:19:19.247936Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4063577348b93b6e000836e83bcc52cc21c05595e7e5c9e7e36d4ae14f6df8d1

Aliases

arxiv: 2405.02437 · arxiv_version: 2405.02437v3 · doi: 10.48550/arxiv.2405.02437 · pith_short_12: IBRVO42IXE5W · pith_short_16: IBRVO42IXE5W4AAI · pith_short_8: IBRVO42I

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/IBRVO42IXE5W4AAIG3UDXTCSZQ \
  | 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: 4063577348b93b6e000836e83bcc52cc21c05595e7e5c9e7e36d4ae14f6df8d1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f8db71d7c5d024923ac2254174def3db2a00be24a54ba4e5834a166cc2ae76f3",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2024-05-03T19:04:37Z",
    "title_canon_sha256": "1a8e6a5f075ab903becde72ff759b765244b0ff1ac2f6581e353be1c235b52e7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2405.02437",
    "kind": "arxiv",
    "version": 3
  }
}