Pith Number

pith:46Q3G5R7

pith:2023:46Q3G5R7CMBEBZ7NPJRMWVVFJY

not attested not anchored not stored refs pending

FederatedTrust: A Solution for Trustworthy Federated Learning

Alberto Huertas Celdr\'an, Burkhard Stiller, G\'er\^ome Bovet, Gregorio Mart\'inez P\'erez, Ning Xie, Pedro Miguel S\'anchez S\'anchez

arxiv:2302.09844 v2 · 2023-02-20 · cs.CR · 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{46Q3G5R7CMBEBZ7NPJRMWVVFJY}

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	2026-07-05T06:28:16.512027Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e7a1b3763f130240e7ed7a62cb56a54e385047576b6e18c9847aa82b4aff44aa

Aliases

arxiv: 2302.09844 · arxiv_version: 2302.09844v2 · doi: 10.48550/arxiv.2302.09844 · pith_short_12: 46Q3G5R7CMBE · pith_short_16: 46Q3G5R7CMBEBZ7N · pith_short_8: 46Q3G5R7

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/46Q3G5R7CMBEBZ7NPJRMWVVFJY \
  | 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: e7a1b3763f130240e7ed7a62cb56a54e385047576b6e18c9847aa82b4aff44aa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0ee45527fa38a0cb42b2e7a4af21a691664f0d4e02d2fbdc03d67eeef9b5113a",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2023-02-20T09:02:24Z",
    "title_canon_sha256": "92233d4d25e47744d3e8a8abfa0ed0f127ffa042a74abe7d40a072072a065188"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2302.09844",
    "kind": "arxiv",
    "version": 2
  }
}