Pith Number

pith:BESSMNJF

pith:2022:BESSMNJFMH37JSPILPYIOC6UD3

not attested not anchored not stored refs pending

Enhanced Security and Privacy via Fragmented Federated Learning

Alberto Blanco-Justicia, David Sanchez, Josep Domingo-Ferrer, Najeeb Moharram Jebreel

arxiv:2207.05978 v2 · 2022-07-13 · cs.CR · cs.LG

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BESSMNJFMH37JSPILPYIOC6UD3}

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	2026-07-05T05:17:27.661854Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

092526352561f7f4c9e85bf0870bd41ee0d8339fae5c46d68259489bf3b17c6d

Aliases

arxiv: 2207.05978 · arxiv_version: 2207.05978v2 · doi: 10.48550/arxiv.2207.05978 · pith_short_12: BESSMNJFMH37 · pith_short_16: BESSMNJFMH37JSPI · pith_short_8: BESSMNJF

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/BESSMNJFMH37JSPILPYIOC6UD3 \
  | 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: 092526352561f7f4c9e85bf0870bd41ee0d8339fae5c46d68259489bf3b17c6d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "aad86ae01c2d224dbb2ef3940093240557c91b753024720d95992d3b0a21ab84",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2022-07-13T06:25:19Z",
    "title_canon_sha256": "99392d0aa2b27514ff715925670791c9d77db450fe097036b03da99397a02495"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2207.05978",
    "kind": "arxiv",
    "version": 2
  }
}