Pith Number

pith:V5YKBCGK

pith:2026:V5YKBCGKHSYJRXSER3HFVZB55K

not attested not anchored not stored refs pending

Think Twice Before You Act: Protecting LLM Agents Against Tool Description Poisoning via Isolated Planning

Chaoyu Zhang, Chongjie Zhang, Hao Li, Ning Zhang, Shanghao Shi, Thomas Hou, Wenjing Lou, Xiao Wang, Yevgeniy Vorobeychik

arxiv:2606.20922 v1 · 2026-06-18 · cs.CR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{V5YKBCGKHSYJRXSER3HFVZB55K}

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	2026-06-23T01:12:22.121714Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

af70a088ca3cb098de448ece5ae43deab736ab37bd0bc2d54100062b93c714c3

Aliases

arxiv: 2606.20922 · arxiv_version: 2606.20922v1 · doi: 10.48550/arxiv.2606.20922 · pith_short_12: V5YKBCGKHSYJ · pith_short_16: V5YKBCGKHSYJRXSE · pith_short_8: V5YKBCGK

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/V5YKBCGKHSYJRXSER3HFVZB55K \
  | 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: af70a088ca3cb098de448ece5ae43deab736ab37bd0bc2d54100062b93c714c3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c81c07bedf63de0137914aca496fd65e9af44d2f7ab18130ef71f57527fb2f20",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2026-06-18T20:31:08Z",
    "title_canon_sha256": "603684eab5e93194c3087f7fcf5726d755410850c93c8e3a693c842342881aaa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.20922",
    "kind": "arxiv",
    "version": 1
  }
}