Pith Number

pith:3RIL7SFA

pith:2020:3RIL7SFAX5JRF3HBGM5EESDJQU

not attested not anchored not stored refs pending

WAFFLE: Watermarking in Federated Learning

Buse Gul Atli, N. Asokan, Samuel Marchal, Yuxi Xia

arxiv:2008.07298 v3 · 2020-08-17 · cs.CR · cs.DC · 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{3RIL7SFAX5JRF3HBGM5EESDJQU}

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	2026-07-05T02:59:53.719069Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dc50bfc8a0bf5312ece1333a42486985028758b5207e3e2d9ecae48283338bc8

Aliases

arxiv: 2008.07298 · arxiv_version: 2008.07298v3 · doi: 10.48550/arxiv.2008.07298 · pith_short_12: 3RIL7SFAX5JR · pith_short_16: 3RIL7SFAX5JRF3HB · pith_short_8: 3RIL7SFA

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/3RIL7SFAX5JRF3HBGM5EESDJQU \
  | 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: dc50bfc8a0bf5312ece1333a42486985028758b5207e3e2d9ecae48283338bc8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4b6a5052de95e2103287757fb090f96ef9cb51bc20d990456990f63783f6f347",
    "cross_cats_sorted": [
      "cs.DC",
      "cs.LG",
      "stat.ML"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2020-08-17T13:27:45Z",
    "title_canon_sha256": "e9d9f4ae1131237ab01cbbdcc4fa359b85bd5d1aea4ee74ef17f3e7a7809f294"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2008.07298",
    "kind": "arxiv",
    "version": 3
  }
}