Pith Number

pith:T56ZJAO5

pith:2021:T56ZJAO5F5ROZ6JIYOZGUGJVZ4

not attested not anchored not stored refs pending

Privacy-Preserving Nonlinear Cloud-based Model Predictive Control via Affine Masking

Kaixiang Zhang, Nan Li, Yongqiang Wang, Zhaojian Li

arxiv:2112.10625 v2 · 2021-12-20 · eess.SY · cs.SY

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{T56ZJAO5F5ROZ6JIYOZGUGJVZ4}

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	2026-07-05T08:15:32.978366Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9f7d9481dd2f62ecf928c3b26a1935cf1de40908150803e92d67c8666175080b

Aliases

arxiv: 2112.10625 · arxiv_version: 2112.10625v2 · doi: 10.48550/arxiv.2112.10625 · pith_short_12: T56ZJAO5F5RO · pith_short_16: T56ZJAO5F5ROZ6JI · pith_short_8: T56ZJAO5

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/T56ZJAO5F5ROZ6JIYOZGUGJVZ4 \
  | 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: 9f7d9481dd2f62ecf928c3b26a1935cf1de40908150803e92d67c8666175080b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c5f14b835d74393d86ec3ebcc5d8dbb563f5d2c2a6606379147b5af4e9f77b0d",
    "cross_cats_sorted": [
      "cs.SY"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "eess.SY",
    "submitted_at": "2021-12-20T15:40:33Z",
    "title_canon_sha256": "48f9d721ac07a2cb9e05c5f2bd9b9f8ed1a6fb7c548e1b593ef7f1e1fe93e885"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2112.10625",
    "kind": "arxiv",
    "version": 2
  }
}