Pith Number

pith:6BKN3FC7

pith:2023:6BKN3FC7VOKTVXFHDAGGYNUEI4

not attested not anchored not stored refs pending

FedABC: Targeting Fair Competition in Personalized Federated Learning

Dacheng Tao, Dui Wang, Han Hu, Kehua Su, Li Shen, Yonggang Wen, Yong Luo

arxiv:2302.07450 v1 · 2023-02-15 · 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{6BKN3FC7VOKTVXFHDAGGYNUEI4}

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	2026-07-05T05:41:54.180581Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f054dd945fab953adca7180c6c36844710eb66060dbddeb02e0477e4d9a0ebf3

Aliases

arxiv: 2302.07450 · arxiv_version: 2302.07450v1 · doi: 10.48550/arxiv.2302.07450 · pith_short_12: 6BKN3FC7VOKT · pith_short_16: 6BKN3FC7VOKTVXFH · pith_short_8: 6BKN3FC7

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/6BKN3FC7VOKTVXFHDAGGYNUEI4 \
  | 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: f054dd945fab953adca7180c6c36844710eb66060dbddeb02e0477e4d9a0ebf3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1ddef99a6d7aeca6eaf8d4dcae3de29c184ed3e9292cc76d8079f9f78218f68a",
    "cross_cats_sorted": [
      "cs.CR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2023-02-15T03:42:59Z",
    "title_canon_sha256": "b4263908926709775e70adf35e874dfc45b2ba71a26decd5d35a93d94eaaba25"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2302.07450",
    "kind": "arxiv",
    "version": 1
  }
}