Pith Number

pith:4JDK2LZW

pith:2019:4JDK2LZWAAFIRFPSPKJDWCUJES

not attested not anchored not stored refs pending

Real-World Image Datasets for Federated Learning

Anbu Huang, Jiahuan Luo, Qiang Yang, Xueyang Wu, Yang Liu, Yunfeng Huang, Yun Luo

arxiv:1910.11089 v3 · 2019-10-14 · cs.CV · 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{4JDK2LZWAAFIRFPSPKJDWCUJES}

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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.

Cited by

1 paper in Pith

Federated Learning for Commercial Image Sources

Receipt and verification

First computed	2026-07-05T02:04:26.123242Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e246ad2f36000a8895f27a923b0a8924b58997576f513826f37b6e83f9f177cb

Aliases

arxiv: 1910.11089 · arxiv_version: 1910.11089v3 · doi: 10.48550/arxiv.1910.11089 · pith_short_12: 4JDK2LZWAAFI · pith_short_16: 4JDK2LZWAAFIRFPS · pith_short_8: 4JDK2LZW

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/4JDK2LZWAAFIRFPSPKJDWCUJES \
  | 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: e246ad2f36000a8895f27a923b0a8924b58997576f513826f37b6e83f9f177cb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a55317d8702d0d4171c964f9b7464f495dc3d443e4b2d4ea55f9522628ac0b3c",
    "cross_cats_sorted": [
      "cs.LG",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-10-14T09:33:26Z",
    "title_canon_sha256": "7e34b39c031900b5be439f0dea33b46bcce304d51065d20ca0f4091242412007"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1910.11089",
    "kind": "arxiv",
    "version": 3
  }
}