Pith Number

pith:3N4UKNWA

pith:2017:3N4UKNWA5OZMN2O5QPBTA7V4XJ

not attested not anchored not stored refs pending

Tractable Dual Optimal Stochastic Model Predictive Control: An Example in Healthcare

Martin A. Sehr, Robert R. Bitmead

arxiv:1704.07770 v1 · 2017-04-25 · 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{3N4UKNWA5OZMN2O5QPBTA7V4XJ}

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	2026-07-05T00:59:20.053588Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

db794536c0ebb2c6e9dd83c3307ebcba4515edf1241c56df4ef7a43d555d5940

Aliases

arxiv: 1704.07770 · arxiv_version: 1704.07770v1 · doi: 10.48550/arxiv.1704.07770 · pith_short_12: 3N4UKNWA5OZM · pith_short_16: 3N4UKNWA5OZMN2O5 · pith_short_8: 3N4UKNWA

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/3N4UKNWA5OZMN2O5QPBTA7V4XJ \
  | 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: db794536c0ebb2c6e9dd83c3307ebcba4515edf1241c56df4ef7a43d555d5940

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "acf1ef51cf60ac63d4bd53598eed245d9cae22458af295e765431c3de5241743",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2017-04-25T16:26:55Z",
    "title_canon_sha256": "8982bf274b063513ee091dd4af17e4c1e45008742739fe4bbe347e6ec4ca9dbc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.07770",
    "kind": "arxiv",
    "version": 1
  }
}