Pith Number

pith:UO5FL74T

pith:2021:UO5FL74T4RTWT2FNK465QXDLGD

not attested not anchored not stored refs pending

Error-free approximation of explicit linear MPC through lattice piecewise affine expression

Bart De Schutter, Jun Xu, Yunjiang Lou, Zhenhua Xiong

arxiv:2110.00201 v3 · 2021-10-01 · eess.SY · cs.LG · 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{UO5FL74T4RTWT2FNK465QXDLGD}

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	2026-07-05T04:41:52.231989Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a3ba55ff93e46769e8ad573dd85c6b30e984b9fbb3ece35fc810cbc2fd90c311

Aliases

arxiv: 2110.00201 · arxiv_version: 2110.00201v3 · doi: 10.48550/arxiv.2110.00201 · pith_short_12: UO5FL74T4RTW · pith_short_16: UO5FL74T4RTWT2FN · pith_short_8: UO5FL74T

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/UO5FL74T4RTWT2FNK465QXDLGD \
  | 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: a3ba55ff93e46769e8ad573dd85c6b30e984b9fbb3ece35fc810cbc2fd90c311

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0d8cbbb1015aaefc9b44ab12a0a6de2568dcc06bbb9a058001c06d0e5c7e0042",
    "cross_cats_sorted": [
      "cs.LG",
      "cs.SY"
    ],
    "license": "http://creativecommons.org/publicdomain/zero/1.0/",
    "primary_cat": "eess.SY",
    "submitted_at": "2021-10-01T04:07:48Z",
    "title_canon_sha256": "20d6b5799e661824a5124c9ea65a7c5d70e3276445aa1f12f09c3a9ae010fcd8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2110.00201",
    "kind": "arxiv",
    "version": 3
  }
}