szl-invariants

Control before action. Evidence after.

Part of the szl-holdings estate · Product: a-11-oy.com · Proof: a11oy.net

Software kernel for SZL runtime invariants. Not a model. No weights.

Python lives under torch-ext/szl_invariants/ (__init__.py is the package). Hub mirror: kernels/SZLHOLDINGS/szl-invariants. Card: SZLHOLDINGS/szl-invariants.

What this is NOT

• Not trained weights, not a LoRA
• No MEASURED CUDA benches in this repo
• Passing selfcheck (if present) is not an eval leaderboard
• Hub model.joblib is QUARANTINED executable serialization. Do not joblib.load it. GitHub source is the approved path.

Load only a verified publication

A merged GitHub fix is not proof of a Hugging Face release. The canonical Forge publication workflow must authorize the exact protected source and publisher revisions, serialize publication, and verify the immutable provider bytes. Retain its authorization and publication reports before choosing a runtime revision.

Set SZL_INVARIANTS_HF_REVISION to the immutable Hugging Face commit from the verified publication, not a branch name, version label, or the GitHub source commit. Use the client version qualified with that release. Do not substitute main when a receipt or revision is unavailable; stop instead.

import os
import re

hf_revision = os.environ.get("SZL_INVARIANTS_HF_REVISION", "")
if re.fullmatch(r"[0-9a-f]{40}", hf_revision) is None:
    raise ValueError("A verified immutable Hugging Face revision is required")

from kernels import get_kernel

kernel = get_kernel(
    "SZLHOLDINGS/szl-invariants",
    revision=hf_revision,
    trust_remote_code=True,
)

The format check above does not verify provenance, hashes, authorization, or runtime compatibility. Those come from the release evidence. Enabling trust_remote_code permits execution of the selected repository's Python; use it only after reviewing that exact revision and its evidence. This example neither unquarantines model.joblib nor establishes acceleration or model quality.

For source-only development, use a separately reviewed, immutable GitHub source revision and run its tests in an isolated environment. Keep that evidence distinct from Hub publication and installed-runtime verification.

Doctrine v11. Λ = Conjecture 1 (advisory, never a theorem). Apache-2.0. Owner: Stephen Lutar / SZL Holdings.