Pith Number

pith:44KKA3LE

pith:2023:44KKA3LEQB2TPZN7JGYPJGUO7B

not attested not anchored not stored refs pending

Explicit Personalization and Local Training: Double Communication Acceleration in Federated Learning

Kai Yi, Laurent Condat, Peter Richt\'arik

arxiv:2305.13170 v1 · 2023-05-22 · 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{44KKA3LEQB2TPZN7JGYPJGUO7B}

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	2026-07-05T06:12:27.128246Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e714a06d64807537e5bf49b0f49a8ef8419fd9b56dcdc9636e1efef48337157b

Aliases

arxiv: 2305.13170 · arxiv_version: 2305.13170v1 · doi: 10.48550/arxiv.2305.13170 · pith_short_12: 44KKA3LEQB2T · pith_short_16: 44KKA3LEQB2TPZN7 · pith_short_8: 44KKA3LE

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/44KKA3LEQB2TPZN7JGYPJGUO7B \
  | 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: e714a06d64807537e5bf49b0f49a8ef8419fd9b56dcdc9636e1efef48337157b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c09bbe6c43a1de6851189cd8c0a5fc87a3971a33684439483691e322ff68ea37",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2023-05-22T15:58:01Z",
    "title_canon_sha256": "9eb5f69502fa5bd79f48b539af778c211afc48318b4a9e988c91df271a7168ea"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2305.13170",
    "kind": "arxiv",
    "version": 1
  }
}