Pith Number

pith:VK2IX65T

pith:2022:VK2IX65TWQCC4U7SKOZFVRVG3Z

not attested not anchored not stored refs pending

LIA: Privacy-Preserving Data Quality Evaluation in Federated Learning Using a Lazy Influence Approximation

Boi Faltings, Ljubomir Rokvic, Panayiotis Danassis, Sai Praneeth Karimireddy

arxiv:2205.11518 v4 · 2022-05-23 · cs.CR · cs.AI · 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{VK2IX65TWQCC4U7SKOZFVRVG3Z}

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	2026-06-05T01:15:10.842512Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

aab48bfbb3b4042e53f253b25ac6a6de74a6c7c784eb34aacca68e0ad7fd4080

Aliases

arxiv: 2205.11518 · arxiv_version: 2205.11518v4 · doi: 10.48550/arxiv.2205.11518 · pith_short_12: VK2IX65TWQCC · pith_short_16: VK2IX65TWQCC4U7S · pith_short_8: VK2IX65T

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/VK2IX65TWQCC4U7SKOZFVRVG3Z \
  | 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: aab48bfbb3b4042e53f253b25ac6a6de74a6c7c784eb34aacca68e0ad7fd4080

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5cdaed1b6dc039adffcbfa3a158e27cb3140bf6171a8f8d095e87dac88edb60c",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2022-05-23T13:52:46Z",
    "title_canon_sha256": "c60c79df3e8a28cb7db7c42cd8a9f96b9c26250c51d4e8bff14ea917e19d8d5b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2205.11518",
    "kind": "arxiv",
    "version": 4
  }
}