Pith Number

pith:KPJHULU4

pith:2021:KPJHULU47OT5OZH4YAZ3AMX5RG

not attested not anchored not stored refs pending

A New Look and Convergence Rate of Federated Multi-Task Learning with Laplacian Regularization

Canh T. Dinh, Hongyu Zhang, Minh N. Dao, Nguyen H. Tran, Tung T. Vu

arxiv:2102.07148 v5 · 2021-02-14 · 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{KPJHULU47OT5OZH4YAZ3AMX5RG}

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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

Federated Majorize-Minimization: Beyond Parameter Aggregation

Receipt and verification

First computed	2026-07-05T05:04:59.347038Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

53d27a2e9cfba7d764fcc033b032fd8980d22e9d888f840654f4f56f30cf254d

Aliases

arxiv: 2102.07148 · arxiv_version: 2102.07148v5 · doi: 10.48550/arxiv.2102.07148 · pith_short_12: KPJHULU47OT5 · pith_short_16: KPJHULU47OT5OZH4 · pith_short_8: KPJHULU4

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/KPJHULU47OT5OZH4YAZ3AMX5RG \
  | 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: 53d27a2e9cfba7d764fcc033b032fd8980d22e9d888f840654f4f56f30cf254d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b2c5d5140654e3cf900f775a14821bf8e851252dc7d6f9fa5ed4711e9da4ea23",
    "cross_cats_sorted": [
      "cs.DC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2021-02-14T13:19:43Z",
    "title_canon_sha256": "b547dd9b3625e214e440c30b0f0774c2b77cacf13ea2e9623ab6617f98078d5c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2102.07148",
    "kind": "arxiv",
    "version": 5
  }
}