Pith Number

pith:NMRCZ24E

pith:2025:NMRCZ24EZAZGYOSAEEPCNAZZK5

not attested not anchored not stored refs pending

IPBA: Imperceptible Perturbation Backdoor Attack in Federated Self-Supervised Learning

Dongfang Zhao, Jiale Zhang, Jiayao Wang, Junwu Zhu, Qilin Wu, Yang Song, Zhendong Zhao

arxiv:2508.08031 v1 · 2025-08-11 · cs.CR · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NMRCZ24EZAZGYOSAEEPCNAZZK5}

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	2026-07-05T11:52:06.817583Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6b222ceb84c8326c3a40211e2683395748011de0a56ee65a11d7966b88ac79b0

Aliases

arxiv: 2508.08031 · arxiv_version: 2508.08031v1 · doi: 10.48550/arxiv.2508.08031 · pith_short_12: NMRCZ24EZAZG · pith_short_16: NMRCZ24EZAZGYOSA · pith_short_8: NMRCZ24E

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/NMRCZ24EZAZGYOSAEEPCNAZZK5 \
  | 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: 6b222ceb84c8326c3a40211e2683395748011de0a56ee65a11d7966b88ac79b0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8c71f320c63b698d167aa5ab8e0dd6e7c29f293e50f0c7a344e486b5ff138755",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2025-08-11T14:36:11Z",
    "title_canon_sha256": "7cdc3f986c2df846ca3c2f49d17620e024f6d31f484604df2279f73e17599697"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.08031",
    "kind": "arxiv",
    "version": 1
  }
}