Pith Number

pith:RFNOFMNW

pith:2020:RFNOFMNWUZZR3ZJH2I2YKIZMVJ

not attested not anchored not stored refs pending

An Efficient Framework for Clustered Federated Learning

Avishek Ghosh, Dong Yin, Jichan Chung, Kannan Ramchandran

arxiv:2006.04088 v2 · 2020-06-07 · 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{RFNOFMNWUZZR3ZJH2I2YKIZMVJ}

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

Expectation Maximization (EM) Converges for General Agnostic Mixtures

Receipt and verification

First computed	2026-07-05T02:47:39.071258Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

895ae2b1b6a6731de527d23585232caa4c80290f61d4939ec50d92cde4795021

Aliases

arxiv: 2006.04088 · arxiv_version: 2006.04088v2 · doi: 10.48550/arxiv.2006.04088 · pith_short_12: RFNOFMNWUZZR · pith_short_16: RFNOFMNWUZZR3ZJH · pith_short_8: RFNOFMNW

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/RFNOFMNWUZZR3ZJH2I2YKIZMVJ \
  | 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: 895ae2b1b6a6731de527d23585232caa4c80290f61d4939ec50d92cde4795021

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d18b8fa1abd1ba0573d3f289f5b732832a0420097acc6f5a8a515ad92fc6c0c1",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2020-06-07T08:48:59Z",
    "title_canon_sha256": "cd74d747cf4210d5f5c5b38fe1a792048460dd6f6830f5638f33044e811579b5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2006.04088",
    "kind": "arxiv",
    "version": 2
  }
}