Pith Number

pith:5RPCP3ZZ

pith:2024:5RPCP3ZZKUO4VLIHVCI3VWPYJJ

not attested not anchored not stored refs pending

Let's Focus: Focused Backdoor Attack against Federated Transfer Learning

Antonino Nocera, Marco Arazzi, Stefanos Koffas, Stjepan Picek

arxiv:2404.19420 v1 · 2024-04-30 · cs.LG · 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{5RPCP3ZZKUO4VLIHVCI3VWPYJJ}

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

When Forgetting Triggers Backdoors: A Clean Unlearning Attack

Receipt and verification

First computed	2026-07-05T08:13:43.513900Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ec5e27ef39551dcaad07a891bad9f84a6da52b1c0e096592fbfc7544cc830c5e

Aliases

arxiv: 2404.19420 · arxiv_version: 2404.19420v1 · doi: 10.48550/arxiv.2404.19420 · pith_short_12: 5RPCP3ZZKUO4 · pith_short_16: 5RPCP3ZZKUO4VLIH · pith_short_8: 5RPCP3ZZ

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/5RPCP3ZZKUO4VLIHVCI3VWPYJJ \
  | 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: ec5e27ef39551dcaad07a891bad9f84a6da52b1c0e096592fbfc7544cc830c5e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ec91955fc828157a870a9ea3c1555a7ba32dcfc6d61410922a1640c999e6e525",
    "cross_cats_sorted": [
      "cs.CR"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2024-04-30T10:11:44Z",
    "title_canon_sha256": "87d7bac5b98157ca7c50024e85f400ecbc39b37a2c2aa1de3b47d0a39d455ab7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2404.19420",
    "kind": "arxiv",
    "version": 1
  }
}