Pith Number

pith:WKB4GLJE

pith:2026:WKB4GLJEL5KOPZ4DNSBW5XY2FZ

not attested not anchored not stored refs pending

AI Sandboxes: A Threat Model, Taxonomy, and Measurement Framework

Andr\'es Murillo, Haitham Mahmoud, Inderjeet Singh

arxiv:2606.18532 v1 · 2026-06-16 · cs.CR · cs.AI · cs.RO · cs.SE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WKB4GLJEL5KOPZ4DNSBW5XY2FZ}

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	2026-06-19T16:11:40.258036Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b283c32d245f54e7e7836c836edf1a2e568de1f4696fb28930a96a1c73c9fdb2

Aliases

arxiv: 2606.18532 · arxiv_version: 2606.18532v1 · doi: 10.48550/arxiv.2606.18532 · pith_short_12: WKB4GLJEL5KO · pith_short_16: WKB4GLJEL5KOPZ4D · pith_short_8: WKB4GLJE

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/WKB4GLJEL5KOPZ4DNSBW5XY2FZ \
  | 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: b283c32d245f54e7e7836c836edf1a2e568de1f4696fb28930a96a1c73c9fdb2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "26f4de92b95bd1339a9cf1cbfa257d32e85491a45ea492f5a119d93b4f69db2d",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.RO",
      "cs.SE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2026-06-16T22:57:24Z",
    "title_canon_sha256": "3cc4d9b2fc2258ac52d4e09550474e57beeba3a1a52da3542f879ec8f2add80b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.18532",
    "kind": "arxiv",
    "version": 1
  }
}