Pith Number

pith:WGILQKMU

pith:2026:WGILQKMUYIQCM6LG6SNO3W3IEM

not attested not anchored not stored refs pending

Certified Speculative Execution for Untrusted AI Agents

Chenyu Zhou, Qiliang Jiang, Shuning Wu, Xu Zhou

arxiv:2606.31023 v1 · 2026-06-30 · cs.CR · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WGILQKMUYIQCM6LG6SNO3W3IEM}

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	2026-07-01T01:17:26.563405Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b190b82994c220267966f49aeddb68230a087caf797c336f0df95231419d3c6a

Aliases

arxiv: 2606.31023 · arxiv_version: 2606.31023v1 · doi: 10.48550/arxiv.2606.31023 · pith_short_12: WGILQKMUYIQC · pith_short_16: WGILQKMUYIQCM6LG · pith_short_8: WGILQKMU

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/WGILQKMUYIQCM6LG6SNO3W3IEM \
  | 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: b190b82994c220267966f49aeddb68230a087caf797c336f0df95231419d3c6a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f0e12bbb48b495d12eff0556db0239bf605cd9210fdb019135b7e2c9044c2431",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2026-06-30T01:45:56Z",
    "title_canon_sha256": "31b0beeb80e68da0995d77544dbb300fd4903df9abfe422169aaed62f5504f2b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.31023",
    "kind": "arxiv",
    "version": 1
  }
}