Pith Number

pith:JNGX6KUJ

pith:2024:JNGX6KUJ7O33VDEAQLEN5ELOKF

not attested not anchored not stored refs pending

CodePurify: Defend Backdoor Attacks on Neural Code Models via Entropy-based Purification

Fangwen Mu, Junjie Wang, Lin Shi, Mingyang Li, Qing Wang, Song Wang, Zhuohao Yu

arxiv:2410.20136 v1 · 2024-10-26 · cs.CR · 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{JNGX6KUJ7O33VDEAQLEN5ELOKF}

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

2 papers in Pith

Securing Code Understanding: Detecting Natural Backdoor Vulnerability in Code Language Models

Breaking the Rounding Trap: Securing LLMs against Quantization-Conditioned Backdoors

Receipt and verification

First computed	2026-07-05T09:26:39.648740Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4b4d7f2a89fbb7ba8c8082c8de916e514de45b845e1afdc3316f6e8bf85303d0

Aliases

arxiv: 2410.20136 · arxiv_version: 2410.20136v1 · doi: 10.48550/arxiv.2410.20136 · pith_short_12: JNGX6KUJ7O33 · pith_short_16: JNGX6KUJ7O33VDEA · pith_short_8: JNGX6KUJ

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/JNGX6KUJ7O33VDEAQLEN5ELOKF \
  | 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: 4b4d7f2a89fbb7ba8c8082c8de916e514de45b845e1afdc3316f6e8bf85303d0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1e819fbb7055f3f3f20ec32933a91b1ff26f8e4905771132a42ac0ca8ffe16d6",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2024-10-26T10:17:50Z",
    "title_canon_sha256": "c2e0d5b32f55da49e7a27d76112f9b51490f98f5e7fb30ba6feae4c3a860e931"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2410.20136",
    "kind": "arxiv",
    "version": 1
  }
}