Pith Number

pith:NUKFX6ZL

pith:2018:NUKFX6ZLX5RDA7DFCCFHSKWOOF

not attested not anchored not stored refs pending

LEASGD: an Efficient and Privacy-Preserving Decentralized Algorithm for Distributed Learning

Feng Yan, Hai Li, Haojing Hu, Hsin-Pai Cheng, Patrick Yu, Shiyu Li, Yiran Chen

arxiv:1811.11124 v1 · 2018-11-27 · cs.LG · 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{NUKFX6ZLX5RDA7DFCCFHSKWOOF}

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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.

Receipt and verification

First computed	2026-05-17T23:59:45.206036Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6d145bfb2bbf62307c65108a792ace71726071a2065cc7c31331ec1855d3bc47

Aliases

arxiv: 1811.11124 · arxiv_version: 1811.11124v1 · doi: 10.48550/arxiv.1811.11124 · pith_short_12: NUKFX6ZLX5RD · pith_short_16: NUKFX6ZLX5RDA7DF · pith_short_8: NUKFX6ZL

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/NUKFX6ZLX5RDA7DFCCFHSKWOOF \
  | 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: 6d145bfb2bbf62307c65108a792ace71726071a2065cc7c31331ec1855d3bc47

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6d2a04b2b15c313d08cbe2c3ea438ffa0de174012956d825b466d6dc832d80e0",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2018-11-27T17:34:27Z",
    "title_canon_sha256": "828f70b4045cf15c5adc9748eff05c3586f1ee63bfccacfff82bae5cd76531af"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.11124",
    "kind": "arxiv",
    "version": 1
  }
}