Pith Number

pith:Z2OXII2Q

pith:2026:Z2OXII2QGJCHABVM7ZAOMW3RIC

not attested not anchored not stored refs pending

Do Fine-Tuned LLMs Understand Vulnerabilities? An Investigation into the Semantic Trap

Fan Zhang, Feiyang Huang, Han Liu, Yang Liu, Yuqiang Sun, Ziqi Yang

arxiv:2601.22655 v3 · 2026-01-30 · 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{Z2OXII2QGJCHABVM7ZAOMW3RIC}

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	2026-05-22T01:03:55.049151Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ce9d74235032447006acfe40e65b7140bfe3c647b17790e768c5c2b522285525

Aliases

arxiv: 2601.22655 · arxiv_version: 2601.22655v3 · doi: 10.48550/arxiv.2601.22655 · pith_short_12: Z2OXII2QGJCH · pith_short_16: Z2OXII2QGJCHABVM · pith_short_8: Z2OXII2Q

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/Z2OXII2QGJCHABVM7ZAOMW3RIC \
  | 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: ce9d74235032447006acfe40e65b7140bfe3c647b17790e768c5c2b522285525

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ca9e18ca5d8bfe75809fcdaac739e42a10165975cfc310e37d586ff0a52897b0",
    "cross_cats_sorted": [
      "cs.SE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2026-01-30T07:19:17Z",
    "title_canon_sha256": "b30515124072fd84b50f1143e2c21ae4698d94df5c2f083c28f0bc5c54904a8a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2601.22655",
    "kind": "arxiv",
    "version": 3
  }
}