Pith Number

pith:VBEI6WEO

pith:2026:VBEI6WEOO73FUIHTQ27E6DVLCQ

not attested not anchored not stored refs pending

Seeing Is Not Screening: Multimodal Hidden Instruction Attacks on Agent Skill Scanners

Aishan Liu, Jie Liao, Ke Ma, Simeng Qin, Wenbo Guo, Xiaojun Jia, Yang Liu, Yebo Feng

arxiv:2606.18198 v1 · 2026-06-16 · cs.CR · 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{VBEI6WEOO73FUIHTQ27E6DVLCQ}

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	2026-06-19T16:10:50.738965Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a8488f588e77f65a20f386be4f0eab143c0a6f456b6ea6ade7cead69afdce11f

Aliases

arxiv: 2606.18198 · arxiv_version: 2606.18198v1 · doi: 10.48550/arxiv.2606.18198 · pith_short_12: VBEI6WEOO73F · pith_short_16: VBEI6WEOO73FUIHT · pith_short_8: VBEI6WEO

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/VBEI6WEOO73FUIHTQ27E6DVLCQ \
  | 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: a8488f588e77f65a20f386be4f0eab143c0a6f456b6ea6ade7cead69afdce11f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8b405879b57804d1acff8c516aca825b81167e4c72e0b96c3ba2c43763846d6e",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2026-06-16T17:29:11Z",
    "title_canon_sha256": "f90f2e54db8f41a993648df2dc9f90e1b6f1d05c98089cf83bbaae73d02fbb39"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.18198",
    "kind": "arxiv",
    "version": 1
  }
}