Pith Number

pith:NCSOXYTF

pith:2022:NCSOXYTFPHNKGEO6BDAAOSVHLD

not attested not anchored not stored refs pending

Zero-Knowledge Proof-Based Approach for Verifying the Computational Integrity of Power Grid Controls

Chin-Yao Chang, Richard Macwan, Sinnott Murphy

arxiv:2211.06724 v1 · 2022-11-12 · math.OC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NCSOXYTFPHNKGEO6BDAAOSVHLD}

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	2026-07-05T05:15:44.649479Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

68a4ebe26579daa311de08c0074aa758d015148148ad9ebddd58e63d59816d20

Aliases

arxiv: 2211.06724 · arxiv_version: 2211.06724v1 · doi: 10.48550/arxiv.2211.06724 · pith_short_12: NCSOXYTFPHNK · pith_short_16: NCSOXYTFPHNKGEO6 · pith_short_8: NCSOXYTF

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/NCSOXYTFPHNKGEO6BDAAOSVHLD \
  | 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: 68a4ebe26579daa311de08c0074aa758d015148148ad9ebddd58e63d59816d20

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8b7f3107e6dbcff1ac23c942ffc97e96edc68bb60de1f6cff3c682701425bae1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2022-11-12T18:53:59Z",
    "title_canon_sha256": "737f959fecdec7e21dc66889e0476846b1ed6031a82e92d2284bb5a16745089f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2211.06724",
    "kind": "arxiv",
    "version": 1
  }
}