Pith Number

pith:BCGC2LHG

pith:2022:BCGC2LHG7WTTNON3YXD5CYIUT7

not attested not anchored not stored refs pending

Anchor Sampling for Federated Learning with Partial Client Participation

Feijie Wu, Jing Gao, Shiqi He, Song Guo, Zhihao Qu, Ziming Liu

arxiv:2206.05891 v2 · 2022-06-13 · cs.LG · cs.DC · 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{BCGC2LHG7WTTNON3YXD5CYIUT7}

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	2026-07-05T06:14:35.191784Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

088c2d2ce6fda736b9bbc5c7d161149fe3e892d26fe3671b60d0dc1d36bfbd74

Aliases

arxiv: 2206.05891 · arxiv_version: 2206.05891v2 · doi: 10.48550/arxiv.2206.05891 · pith_short_12: BCGC2LHG7WTT · pith_short_16: BCGC2LHG7WTTNON3 · pith_short_8: BCGC2LHG

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/BCGC2LHG7WTTNON3YXD5CYIUT7 \
  | 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: 088c2d2ce6fda736b9bbc5c7d161149fe3e892d26fe3671b60d0dc1d36bfbd74

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ba4a483de8ff80270fcec9c4e72187cfb0d1a3c4078f28eabf8a6894229fb924",
    "cross_cats_sorted": [
      "cs.DC",
      "stat.ML"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2022-06-13T03:08:39Z",
    "title_canon_sha256": "1b20831b53ce990a9614a539c2f101a1f333b171000b5fa83fd848e793429d1b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2206.05891",
    "kind": "arxiv",
    "version": 2
  }
}