Pith Number

pith:F4BGOCDA

pith:2024:F4BGOCDAO7NQLCYUINL3UMPOVX

not attested not anchored not stored refs pending

FedUHB: Accelerating Federated Unlearning via Polyak Heavy Ball Method

Chee Wei Tan, Kwok-Yan Lam, Yu Jiang

arxiv:2411.11039 v1 · 2024-11-17 · cs.LG · cs.DC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{F4BGOCDAO7NQLCYUINL3UMPOVX}

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	2026-07-05T09:36:27.878063Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2f0267086077db058b144357ba31eeadf5cf06842d75082124e4602c7106b026

Aliases

arxiv: 2411.11039 · arxiv_version: 2411.11039v1 · doi: 10.48550/arxiv.2411.11039 · pith_short_12: F4BGOCDAO7NQ · pith_short_16: F4BGOCDAO7NQLCYU · pith_short_8: F4BGOCDA

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/F4BGOCDAO7NQLCYUINL3UMPOVX \
  | 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: 2f0267086077db058b144357ba31eeadf5cf06842d75082124e4602c7106b026

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "402912e00f61f174d7b89f63c4e458f1dc99df2fb4927b4e4d783da8cac0389c",
    "cross_cats_sorted": [
      "cs.DC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2024-11-17T11:08:49Z",
    "title_canon_sha256": "c50abbed723875fba8f4330a379bf5e01e1cf58a5921f2df324a0af49c8e71a9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2411.11039",
    "kind": "arxiv",
    "version": 1
  }
}