Pith Number

pith:YDTMJH64

pith:2019:YDTMJH64EIA6PZ3MBI2F4BFIWO

not attested not anchored not stored refs pending

An efficient bounded-variable nonlinear least-squares algorithm for embedded MPC

Alberto Bemporad, Nilay Saraf

arxiv:1908.07247 v2 · 2019-08-20 · math.OC · cs.SY · eess.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{YDTMJH64EIA6PZ3MBI2F4BFIWO}

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	2026-07-05T02:25:58.857843Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c0e6c49fdc2201e7e76c0a345e04a8b3820c5dddcc3cc147e306389aaddc0ee3

Aliases

arxiv: 1908.07247 · arxiv_version: 1908.07247v2 · doi: 10.48550/arxiv.1908.07247 · pith_short_12: YDTMJH64EIA6 · pith_short_16: YDTMJH64EIA6PZ3M · pith_short_8: YDTMJH64

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/YDTMJH64EIA6PZ3MBI2F4BFIWO \
  | 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: c0e6c49fdc2201e7e76c0a345e04a8b3820c5dddcc3cc147e306389aaddc0ee3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ea845904fe4e2a752a7e7c92b71ac01585e6b63b22a9f04fedc86f1a451b097b",
    "cross_cats_sorted": [
      "cs.SY",
      "eess.SY"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2019-08-20T09:38:43Z",
    "title_canon_sha256": "083ea7ee984d83cb18074f45dd949b2b1a26c17da9e3dd8b1963fade052efca1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.07247",
    "kind": "arxiv",
    "version": 2
  }
}