Pith Number

pith:KF3OOCXD

pith:2026:KF3OOCXDYY2PBN52LSNHNZ64BZ

not attested not anchored not stored refs pending

When Words Are Safe But Actions Kill: Probing Physical Danger Beyond Text Safety in Hidden-State Risk Space

Chuanpu Fu, Ke Xu, Qi Li, Weimeng Wang, Zihang Zhan, Ziqiang Wang

arxiv:2607.15218 v1 · 2026-07-16 · cs.AI · 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{KF3OOCXDYY2PBN52LSNHNZ64BZ}

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	2026-07-17T01:22:15.107678Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5176e70ae3c634f0b7ba5c9a76e7dc0e64130a4e6c2dc15d8711fe132f28708b

Aliases

arxiv: 2607.15218 · arxiv_version: 2607.15218v1 · doi: 10.48550/arxiv.2607.15218 · pith_short_12: KF3OOCXDYY2P · pith_short_16: KF3OOCXDYY2PBN52 · pith_short_8: KF3OOCXD

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/KF3OOCXDYY2PBN52LSNHNZ64BZ \
  | 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: 5176e70ae3c634f0b7ba5c9a76e7dc0e64130a4e6c2dc15d8711fe132f28708b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "badc34495b43b712f06168716e175afb394893e5840ed6af3494c4e299a97523",
    "cross_cats_sorted": [
      "cs.CR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2026-07-16T17:20:38Z",
    "title_canon_sha256": "a9a9e383b849ec7d4ca1b453ff634ac14a70c38fd3ff0ca6fcdea9b5d3eb9739"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.15218",
    "kind": "arxiv",
    "version": 1
  }
}