Pith Number

pith:WJPON2JH

pith:2022:WJPON2JHANTW6GYUU4MANZ7SBZ

not attested not anchored not stored refs pending

Exact Penalty Method for Federated Learning

and Geoffrey Ye Li, Shenglong Zhou

arxiv:2208.11231 v2 · 2022-08-23 · 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{WJPON2JHANTW6GYUU4MANZ7SBZ}

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

Fed-HeLLo: Efficient Federated Foundation Model Fine-Tuning with Heterogeneous LoRA Allocation

Receipt and verification

First computed	2026-07-05T05:22:10.099334Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b25ee6e92703676f1b14a71806e7f20e4840ffac6c44aea8567ae4d782847db5

Aliases

arxiv: 2208.11231 · arxiv_version: 2208.11231v2 · doi: 10.48550/arxiv.2208.11231 · pith_short_12: WJPON2JHANTW · pith_short_16: WJPON2JHANTW6GYU · pith_short_8: WJPON2JH

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/WJPON2JHANTW6GYUU4MANZ7SBZ \
  | 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: b25ee6e92703676f1b14a71806e7f20e4840ffac6c44aea8567ae4d782847db5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "32f8ac0bba7a47b4c447a7ba71431d19f5bb48cf05a0ff1a81b03c3e1b6dd097",
    "cross_cats_sorted": [
      "cs.CR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2022-08-23T23:33:38Z",
    "title_canon_sha256": "31b31b73f718e21c6a83a0f0e8ece6646c99204a960caa88682eae189d251dc5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2208.11231",
    "kind": "arxiv",
    "version": 2
  }
}