Pith Number

pith:ZUFVBYOR

pith:2020:ZUFVBYORAMMQKOORZY6P2H7Q63

not attested not anchored not stored refs pending

Personalized Cross-Silo Federated Learning on Non-IID Data

Jiangchuan Liu, Jian Pei, Lanjun Wang, Lingyang Chu, Yong Zhang, Yutao Huang, Zirui Zhou

arxiv:2007.03797 v5 · 2020-07-07 · cs.LG · cs.DC · 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{ZUFVBYORAMMQKOORZY6P2H7Q63}

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.

Receipt and verification

First computed	2026-07-05T03:40:18.307338Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cd0b50e1d103190539d1ce3cfd1ff0f6ce8fc8caed53de3961433f5f9a21a352

Aliases

arxiv: 2007.03797 · arxiv_version: 2007.03797v5 · doi: 10.48550/arxiv.2007.03797 · pith_short_12: ZUFVBYORAMMQ · pith_short_16: ZUFVBYORAMMQKOOR · pith_short_8: ZUFVBYOR

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/ZUFVBYORAMMQKOORZY6P2H7Q63 \
  | 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: cd0b50e1d103190539d1ce3cfd1ff0f6ce8fc8caed53de3961433f5f9a21a352

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5658c76acdad0faaafd897964f847176a589de8e9339124d5704b9215f4774f3",
    "cross_cats_sorted": [
      "cs.DC",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2020-07-07T21:38:36Z",
    "title_canon_sha256": "567cf2a084e3ea6fe00ebbc1b97bba28e746451dd43a9570e1b6225d0f989dda"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2007.03797",
    "kind": "arxiv",
    "version": 5
  }
}