Pith Number

pith:FJ3ZRU2E

pith:2020:FJ3ZRU2EBARYQYLKN6QRF7FH6Y

not attested not anchored not stored refs pending

Federated Unsupervised Representation Learning

Chao Wu, Fengda Zhang, Jun Xiao, Kun Kuang, Tao Shen, Xiaolin Li, Yin Zhang, Yueting Zhuang, Zhaoyang You

arxiv:2010.08982 v1 · 2020-10-18 · cs.LG · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FJ3ZRU2EBARYQYLKN6QRF7FH6Y}

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.

Cited by

1 paper in Pith

Provably Communication-Efficient and Privacy-Preserving Federated Graph Neural Networks

Receipt and verification

First computed	2026-07-05T01:43:47.283912Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2a7798d344082388616a6fa112fca7f61d6cf6f3f40f7f849a09bcaa63bd3bbd

Aliases

arxiv: 2010.08982 · arxiv_version: 2010.08982v1 · doi: 10.48550/arxiv.2010.08982 · pith_short_12: FJ3ZRU2EBARY · pith_short_16: FJ3ZRU2EBARYQYLK · pith_short_8: FJ3ZRU2E

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/FJ3ZRU2EBARYQYLKN6QRF7FH6Y \
  | 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: 2a7798d344082388616a6fa112fca7f61d6cf6f3f40f7f849a09bcaa63bd3bbd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "61d49d55382a90d8ab5d0b987c2b02454e1a953eff8fe0a777cf81c67cbb6a05",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2020-10-18T13:28:30Z",
    "title_canon_sha256": "18f240e933df401bcf25b164f64888a4e0c04c8a0c07757cbff585acd088fb7c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2010.08982",
    "kind": "arxiv",
    "version": 1
  }
}