Pith Number

pith:DC52MIKU

pith:2020:DC52MIKUMP4DKOB436TGADIFZP

not attested not anchored not stored refs pending

Local Differential Privacy based Federated Learning for Internet of Things

Dusit Niyato, Jun Zhao, Kwok-Yan Lam, Lingjuan Lyu, Mengmeng Yang, Ning Wang, Teng Wang, Yang Zhao

arxiv:2004.08856 v2 · 2020-04-19 · cs.CR · 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{DC52MIKUMP4DKOB436TGADIFZP}

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	2026-07-05T02:01:11.480391Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

18bba6215463f835383cdfa6600d05cbfa01b526bbddb74a22d80b36591aa8d7

Aliases

arxiv: 2004.08856 · arxiv_version: 2004.08856v2 · doi: 10.48550/arxiv.2004.08856 · pith_short_12: DC52MIKUMP4D · pith_short_16: DC52MIKUMP4DKOB4 · pith_short_8: DC52MIKU

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/DC52MIKUMP4DKOB436TGADIFZP \
  | 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: 18bba6215463f835383cdfa6600d05cbfa01b526bbddb74a22d80b36591aa8d7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e1afa2bb3f587b5d9c1262c31e80458c41525fb31eff624509cbfd7c9815f131",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2020-04-19T14:03:10Z",
    "title_canon_sha256": "ef185155ac8f00793c4b9753a921ec7f6e5825180788cb3a3a5f393068709a86"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2004.08856",
    "kind": "arxiv",
    "version": 2
  }
}