Pith Number

pith:J7CX6QPA

pith:2025:J7CX6QPAM2I6VLDYVA2LCUA4AX

not attested not anchored not stored refs pending

Embedded Off-Switches for AI Compute

James Petrie

arxiv:2509.07637 v1 · 2025-09-09 · 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{J7CX6QPAM2I6VLDYVA2LCUA4AX}

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.

Cited by

1 paper in Pith

Hardware-Level Governance of AI Compute: A Feasibility Taxonomy for Regulatory Compliance and Treaty Verification

Receipt and verification

First computed	2026-07-05T12:07:25.083202Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4fc57f41e06691eaac78a834b1501c05d7113326c8a4fab5f44b4dbd00560ee1

Aliases

arxiv: 2509.07637 · arxiv_version: 2509.07637v1 · doi: 10.48550/arxiv.2509.07637 · pith_short_12: J7CX6QPAM2I6 · pith_short_16: J7CX6QPAM2I6VLDY · pith_short_8: J7CX6QPA

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/J7CX6QPAM2I6VLDYVA2LCUA4AX \
  | 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: 4fc57f41e06691eaac78a834b1501c05d7113326c8a4fab5f44b4dbd00560ee1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "00f0b7443af61592ef0662b92eecdbbcf8a91ca70f7a4638e61dfe1cec2a691b",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2025-09-09T12:04:24Z",
    "title_canon_sha256": "2f2adb8ac16b009767fcfc801089b79b84f12b2fb6568acda8aa3bc8de596533"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2509.07637",
    "kind": "arxiv",
    "version": 1
  }
}