Pith Number

pith:B4BNKBJM

pith:2021:B4BNKBJMBRCSKM7LJZST2MTFMN

not attested not anchored not stored refs pending

EIFFeL: Ensuring Integrity for Federated Learning

Amrita Roy Chowdhury, Chuan Guo, Laurens van der Maaten, Somesh Jha

arxiv:2112.12727 v2 · 2021-12-23 · cs.CR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{B4BNKBJMBRCSKM7LJZST2MTFMN}

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.

Cited by

1 paper in Pith

CADRE: Customizable Assurance of Data Readiness in Privacy-Preserving Federated Learning

Receipt and verification

First computed	2026-07-05T04:56:13.883735Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0f02d5052c0c452533eb4e653d3265635c103c4b708a3a27635013efaf704d13

Aliases

arxiv: 2112.12727 · arxiv_version: 2112.12727v2 · doi: 10.48550/arxiv.2112.12727 · pith_short_12: B4BNKBJMBRCS · pith_short_16: B4BNKBJMBRCSKM7L · pith_short_8: B4BNKBJM

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/B4BNKBJMBRCSKM7LJZST2MTFMN \
  | 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: 0f02d5052c0c452533eb4e653d3265635c103c4b708a3a27635013efaf704d13

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "df84ca59da4d793d29c58c2fd69f7390f5ca3576ba7e2122911b3ea0ead332f6",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2021-12-23T17:30:28Z",
    "title_canon_sha256": "cb007dc8f50a64938ccf8d42794b835442f6fc6995bf6cb3e6bafa2e4fb1f344"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2112.12727",
    "kind": "arxiv",
    "version": 2
  }
}