Pith Number

pith:KXELCQWR

pith:2026:KXELCQWRQOZ2M5NTOUEGAI5R5Y

not attested not anchored not stored refs pending

Collaborative Synthetic Data Generation for Knowledge Transfer in Federated Learning

Karsten Mueller, Maximilian Andreas Hoefler, Wojciech Samek

arxiv:2607.07565 v1 · 2026-07-08 · 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{KXELCQWRQOZ2M5NTOUEGAI5R5Y}

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	2026-07-09T01:20:29.664329Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

55c8b142d183b3a675b375086023b1ee393a78926a9f1844e6f3f7e727291a48

Aliases

arxiv: 2607.07565 · arxiv_version: 2607.07565v1 · doi: 10.48550/arxiv.2607.07565 · pith_short_12: KXELCQWRQOZ2 · pith_short_16: KXELCQWRQOZ2M5NT · pith_short_8: KXELCQWR

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/KXELCQWRQOZ2M5NTOUEGAI5R5Y \
  | 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: 55c8b142d183b3a675b375086023b1ee393a78926a9f1844e6f3f7e727291a48

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cd263179bdd4b023c477c31ed9b881890f3284031fbe3529625c616918a1f00d",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-07-08T15:56:58Z",
    "title_canon_sha256": "1bb99a3b9169e80d3cf46aad7ded642ce72697a93cf02a1ec6b8a7f59c81c80a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.07565",
    "kind": "arxiv",
    "version": 1
  }
}