Pith Number

pith:NB2IWSA4

pith:2021:NB2IWSA4SSGDVHH3Q37KUHAF4H

not attested not anchored not stored refs pending

On Convergence of Federated Averaging Langevin Dynamics

Guang Lin, Qian Zhang, Wei Deng, Yi-An Ma, Zhao Song

arxiv:2112.05120 v4 · 2021-12-09 · stat.ML · 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{NB2IWSA4SSGDVHH3Q37KUHAF4H}

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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

Bayesian Federated Learning for Continual Training

Receipt and verification

First computed	2026-07-05T06:57:18.602129Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

68748b481c948c3a9cfb86feaa1c05e1d739b14e2e3d2fdf668c8ea3cb53c740

Aliases

arxiv: 2112.05120 · arxiv_version: 2112.05120v4 · doi: 10.48550/arxiv.2112.05120 · pith_short_12: NB2IWSA4SSGD · pith_short_16: NB2IWSA4SSGDVHH3 · pith_short_8: NB2IWSA4

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/NB2IWSA4SSGDVHH3Q37KUHAF4H \
  | 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: 68748b481c948c3a9cfb86feaa1c05e1d739b14e2e3d2fdf668c8ea3cb53c740

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e6723f0cdce8000b2f53f7256f60be3addcd69b8e909e04caddde1bad74a1b70",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2021-12-09T18:54:29Z",
    "title_canon_sha256": "588691f471436796275edad488c996f71648ebbac70c6bb80d82dbcea6253cd7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2112.05120",
    "kind": "arxiv",
    "version": 4
  }
}