Pith Number

pith:ZE63NPAD

pith:2026:ZE63NPADLZV7H4YYTRQQO2ILRH

not attested not anchored not stored refs pending

Runtime Skill Audit: Targeted Runtime Probing for Agent Skill Security

Chaowei Xiao, Tu Lan

arxiv:2606.11671 v1 · 2026-06-10 · cs.CR · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZE63NPADLZV7H4YYTRQQO2ILRH}

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	2026-06-11T01:10:02.001028Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c93db6bc035e6bf3f3189c6107690b89dbf03e388ee67588098dd3c133921a0c

Aliases

arxiv: 2606.11671 · arxiv_version: 2606.11671v1 · doi: 10.48550/arxiv.2606.11671 · pith_short_12: ZE63NPADLZV7 · pith_short_16: ZE63NPADLZV7H4YY · pith_short_8: ZE63NPAD

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/ZE63NPADLZV7H4YYTRQQO2ILRH \
  | 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: c93db6bc035e6bf3f3189c6107690b89dbf03e388ee67588098dd3c133921a0c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "99b53928d1d5fd16e0c42ca85046f45338a65f557865b7de68ec1bfa4c18cc6a",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2026-06-10T05:29:34Z",
    "title_canon_sha256": "9cbb037e6008eb1713bb0386232ab9dcb7cc29724538a03f49960e40c8965a9b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.11671",
    "kind": "arxiv",
    "version": 1
  }
}