Pith Number

pith:FJU56GH6

pith:2021:FJU56GH6Q4F66J7ENSILCBU6AX

not attested not anchored not stored refs pending

SGDE: Secure Generative Data Exchange for Cross-Silo Federated Learning

Alberto Archetti, Eugenio Lomurno, Leonardo Di Perna, Lorenzo Cazzella, Matteo Matteucci, Stefano Samele

arxiv:2109.12062 v3 · 2021-09-24 · cs.LG · cs.AI · cs.CR · 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{FJU56GH6Q4F66J7ENSILCBU6AX}

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	2026-07-05T04:55:36.767631Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2a69df18fe870bef27e46c90b1069e05cc60e0c3fe7279fbda5610836189a913

Aliases

arxiv: 2109.12062 · arxiv_version: 2109.12062v3 · doi: 10.48550/arxiv.2109.12062 · pith_short_12: FJU56GH6Q4F6 · pith_short_16: FJU56GH6Q4F66J7E · pith_short_8: FJU56GH6

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/FJU56GH6Q4F66J7ENSILCBU6AX \
  | 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: 2a69df18fe870bef27e46c90b1069e05cc60e0c3fe7279fbda5610836189a913

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5ded83b2f469961be34c4ace8141a87e31b4d14b7b69921f79a9b33e54e9de39",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CR",
      "cs.DC"
    ],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2021-09-24T16:36:19Z",
    "title_canon_sha256": "5fd693a6bfcc80df75fd77b651256b6def8a6264c533ddf4cf86db971f0cd3d7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2109.12062",
    "kind": "arxiv",
    "version": 3
  }
}