Pith Number

pith:NSLF36HE

pith:2020:NSLF36HE2ZEIVGQPCFX25I3ITK

not attested not anchored not stored refs pending

Privacy-preserving Decentralized Aggregation for Federated Learning

Anwar Walid, Beomyeol Jeon, Muntasir Raihan Rahman, S.M. Ferdous

arxiv:2012.07183 v2 · 2020-12-13 · cs.LG · cs.DC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NSLF36HE2ZEIVGQPCFX25I3ITK}

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	2026-07-05T02:02:57.408690Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6c965df8e4d6488a9a0f116faea3689aa24bfdf45720890ce469ee601691e4a9

Aliases

arxiv: 2012.07183 · arxiv_version: 2012.07183v2 · doi: 10.48550/arxiv.2012.07183 · pith_short_12: NSLF36HE2ZEI · pith_short_16: NSLF36HE2ZEIVGQP · pith_short_8: NSLF36HE

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/NSLF36HE2ZEIVGQPCFX25I3ITK \
  | 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: 6c965df8e4d6488a9a0f116faea3689aa24bfdf45720890ce469ee601691e4a9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "974fdeab631989bf1472eb03968c98e06a6d0d1fb464acb6dc41b1ab5436db3c",
    "cross_cats_sorted": [
      "cs.DC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2020-12-13T23:45:42Z",
    "title_canon_sha256": "3f3a039403f118b52e8e99d86cf04aac03331e42511e0312068680f86cb22c14"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2012.07183",
    "kind": "arxiv",
    "version": 2
  }
}