Pith Number

pith:UBIFEHEK

pith:2025:UBIFEHEK3SI5VQYBOUXGF2TZOA

not attested not anchored not stored refs pending

Poison to Detect: Detection of Targeted Overfitting in Federated Learning

Gabriele Lenzini, Maciej Krzysztof Zuziak, Soumia Zohra El Mestari

arxiv:2509.11974 v2 · 2025-09-15 · 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{UBIFEHEK3SI5VQYBOUXGF2TZOA}

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	2026-07-20T01:18:20.136324Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a050521c8adc91dac301752e62ea79700f899a3427ee224cd93e36bf0cf980a3

Aliases

arxiv: 2509.11974 · arxiv_version: 2509.11974v2 · doi: 10.48550/arxiv.2509.11974 · pith_short_12: UBIFEHEK3SI5 · pith_short_16: UBIFEHEK3SI5VQYB · pith_short_8: UBIFEHEK

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/UBIFEHEK3SI5VQYBOUXGF2TZOA \
  | 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: a050521c8adc91dac301752e62ea79700f899a3427ee224cd93e36bf0cf980a3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cf4c22c9e9ca19f5bff9b9a5ba66fa24e019ff7d32f484c8d3695cde290b42a3",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2025-09-15T14:23:39Z",
    "title_canon_sha256": "71fe7e051d1e783a171ceb3b99c70987763ab778a897fc03f640b2a746a2c601"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2509.11974",
    "kind": "arxiv",
    "version": 2
  }
}