Pith Number

pith:F6GLZS5P

pith:2026:F6GLZS5PVYPJ4NNWCDAIS7IZ7P

not attested not anchored not stored refs pending

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

An Guo, Baowen Xu, Chunrong Fang, Haocheng Huang, Peizhuo Lv, Tingting Xu, Weisong Sun, Xiaofang Zhang, Yang Liu, Yiran Zhang, Yuan Xiao, Yuchen Chen, Zhenpeng Chen, Zhenyu Chen

arxiv:2606.10846 v1 · 2026-06-09 · cs.CR · cs.SE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{F6GLZS5PVYPJ4NNWCDAIS7IZ7P}

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	2026-06-10T01:10:43.714861Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2f8cbccbafae1e9e35b610c0897d19fbcc9da891cae9f07b0337973abf666d35

Aliases

arxiv: 2606.10846 · arxiv_version: 2606.10846v1 · doi: 10.48550/arxiv.2606.10846 · pith_short_12: F6GLZS5PVYPJ · pith_short_16: F6GLZS5PVYPJ4NNW · pith_short_8: F6GLZS5P

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/F6GLZS5PVYPJ4NNWCDAIS7IZ7P \
  | 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: 2f8cbccbafae1e9e35b610c0897d19fbcc9da891cae9f07b0337973abf666d35

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3d620c92dd48b0b7131ce87833e77ce564a210c60d26432654cc94b787653665",
    "cross_cats_sorted": [
      "cs.SE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2026-06-09T13:28:53Z",
    "title_canon_sha256": "2418a7f804c2d3625546f3b5c7133c1a191e8c695bec399706bdfbb12479d626"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.10846",
    "kind": "arxiv",
    "version": 1
  }
}