Pith Number

pith:BWN5OYH7

pith:2019:BWN5OYH7I77F46ZBO7VW2UJH7O

not attested not anchored not stored refs pending

A Revised Mehrotra Predictor-Corrector algorithm for Model Predictive Control

Ali Khaki Sedigh, Saman Cyrus

arxiv:1904.07459 v1 · 2019-04-16 · 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{BWN5OYH7I77F46ZBO7VW2UJH7O}

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	2026-05-17T23:48:26.195693Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0d9bd760ff47fe5e7b2177eb6d5127fb93e72abd55ffcdd19493a01d393680d5

Aliases

arxiv: 1904.07459 · arxiv_version: 1904.07459v1 · doi: 10.48550/arxiv.1904.07459 · pith_short_12: BWN5OYH7I77F · pith_short_16: BWN5OYH7I77F46ZB · pith_short_8: BWN5OYH7

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/BWN5OYH7I77F46ZBO7VW2UJH7O \
  | 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: 0d9bd760ff47fe5e7b2177eb6d5127fb93e72abd55ffcdd19493a01d393680d5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f84127605da13bf9c0e0f00c54f2086dc6e916fde760ca7e5f16fe994661d9c7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2019-04-16T04:51:02Z",
    "title_canon_sha256": "3815b455864d971cb374dc75986c70afcf7914d5172ac65338bcecb3af5777d2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.07459",
    "kind": "arxiv",
    "version": 1
  }
}