Pith Number

pith:NJJ3JCA2

pith:2023:NJJ3JCA2V7DG4RFIMV6FGCNFST

not attested not anchored not stored refs pending

Partially Personalized Federated Learning: Breaking the Curse of Data Heterogeneity

Eduard Gorbunov, Konstantin Mishchenko, Rustem Islamov, Samuel Horv\'ath

arxiv:2305.18285 v1 · 2023-05-29 · cs.LG · cs.AI · math.OC · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NJJ3JCA2V7DG4RFIMV6FGCNFST}

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

Incentivizing Truthful Collaboration in Heterogeneous Federated Learning

Receipt and verification

First computed	2026-07-05T06:14:54.655192Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6a53b4881aafc66e44a8657c5309a594fb6ba9f13989439782e70727cd71600e

Aliases

arxiv: 2305.18285 · arxiv_version: 2305.18285v1 · doi: 10.48550/arxiv.2305.18285 · pith_short_12: NJJ3JCA2V7DG · pith_short_16: NJJ3JCA2V7DG4RFI · pith_short_8: NJJ3JCA2

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/NJJ3JCA2V7DG4RFIMV6FGCNFST \
  | 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: 6a53b4881aafc66e44a8657c5309a594fb6ba9f13989439782e70727cd71600e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ad0ed7bc17b60d41c51fad619234f7489c9b7b602a97c951f3ea5a271eb9b392",
    "cross_cats_sorted": [
      "cs.AI",
      "math.OC",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2023-05-29T17:54:50Z",
    "title_canon_sha256": "ff2e68bf50d2643e18cc0cda07a0475cce48f85db9f2f10a8fb45ab16e275c55"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2305.18285",
    "kind": "arxiv",
    "version": 1
  }
}