Pith Number

pith:XH4OXVRA

pith:2026:XH4OXVRAIH5FFYLKDQJMJZXAVE

not attested not anchored not stored refs pending

OpenSkillRisk: Benchmarking Agent Safety When Using Real-World Risky Third-Party Skills

Kaike Zhang, Kun Zhan, Ning Miao, Qiyuan Liu, Tingfeng Hui

arxiv:2607.20121 v1 · 2026-07-22 · cs.CL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XH4OXVRAIH5FFYLKDQJMJZXAVE}

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	2026-07-23T01:25:02.490922Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b9f8ebd62041fa52e16a1c12c4e6e0a93ded1e0c1787758ceab3f49140b090d5

Aliases

arxiv: 2607.20121 · arxiv_version: 2607.20121v1 · doi: 10.48550/arxiv.2607.20121 · pith_short_12: XH4OXVRAIH5F · pith_short_16: XH4OXVRAIH5FFYLK · pith_short_8: XH4OXVRA

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/XH4OXVRAIH5FFYLKDQJMJZXAVE \
  | 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: b9f8ebd62041fa52e16a1c12c4e6e0a93ded1e0c1787758ceab3f49140b090d5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "17b6aa5f377fb26ac4eefe1e29b89a01458bf8dc26cb5f62b663c037214df2c4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2026-07-22T13:24:09Z",
    "title_canon_sha256": "3f710c6ff86a5ac451a193fd13d8bb5d203287cba2c869ba481b1116f377a2fb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.20121",
    "kind": "arxiv",
    "version": 1
  }
}