Pith Number

pith:J32653GE

pith:2025:J32653GE67Y74SJEFA73EHF7U6

not attested not anchored not stored refs pending

Detecting Backdoor Samples in Contrastive Language Image Pretraining

Hanxun Huang, James Bailey, Sarah Erfani, Xingjun Ma, Yige Li

arxiv:2502.01385 v2 · 2025-02-03 · cs.LG · 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{J32653GE67Y74SJEFA73EHF7U6}

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

3 papers in Pith

Right Predictions, Misleading Explanations: On the Vulnerability of Vision-Language Model Explanations

CLIP-Inspector: Model-Level Backdoor Detection for Prompt-Tuned CLIP via OOD Trigger Inversion

Receipt and verification

First computed	2026-07-05T10:11:32.966410Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4ef5eeecc4f7f1fe4924283fb21cbfa7bcbe417ae304b11bf442066f18579b46

Aliases

arxiv: 2502.01385 · arxiv_version: 2502.01385v2 · doi: 10.48550/arxiv.2502.01385 · pith_short_12: J32653GE67Y7 · pith_short_16: J32653GE67Y74SJE · pith_short_8: J32653GE

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/J32653GE67Y74SJEFA73EHF7U6 \
  | 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: 4ef5eeecc4f7f1fe4924283fb21cbfa7bcbe417ae304b11bf442066f18579b46

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fbbaa662db26520ed7bca1d93b5f7c9b892ed9e0f1227bb693e0cc179497f1b4",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-02-03T14:21:05Z",
    "title_canon_sha256": "e8fd827e0a94312eea8a56f55870585321cdf61a6c1a13f6d80aa14f43d1b39d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.01385",
    "kind": "arxiv",
    "version": 2
  }
}