Pith Number

pith:7PCBLSGC

pith:2021:7PCBLSGCH5WYZLWRJKUVXJ3RKD

not attested not anchored not stored refs pending

Training Federated GANs with Theoretical Guarantees: A Universal Aggregation Approach

Chao Chen, Dimitris Metaxas, Huidong Liu, Hui Qu, Qi Chang, Yikai Zhang

arxiv:2102.04655 v1 · 2021-02-09 · 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{7PCBLSGCH5WYZLWRJKUVXJ3RKD}

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	2026-07-05T02:14:03.310949Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fbc415c8c23f6d8caed14aa95ba77150d1ae23ebe08321fa0e2b80f848f90c70

Aliases

arxiv: 2102.04655 · arxiv_version: 2102.04655v1 · doi: 10.48550/arxiv.2102.04655 · pith_short_12: 7PCBLSGCH5WY · pith_short_16: 7PCBLSGCH5WYZLWR · pith_short_8: 7PCBLSGC

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/7PCBLSGCH5WYZLWRJKUVXJ3RKD \
  | 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: fbc415c8c23f6d8caed14aa95ba77150d1ae23ebe08321fa0e2b80f848f90c70

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d20238458a1fd8c9def42764dcc23d8cf1e867142c6729ce5d6b81df39548cd5",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2021-02-09T05:44:46Z",
    "title_canon_sha256": "f1c9a4d021e3819d5d885212a2cceb503d761bdc551d55bb3af432e6227a2cc3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2102.04655",
    "kind": "arxiv",
    "version": 1
  }
}