Pith Number

pith:NW5GJV72

pith:2018:NW5GJV72OW3HA45XYMYGSDX4HW

not attested not anchored not stored refs pending

Optimal Transport over Deterministic Discrete-time Nonlinear Systems using Stochastic Feedback Laws

Karthik Elamvazhuthi, Piyush Grover, Spring Berman

arxiv:1804.03108 v2 · 2018-04-09 · cs.SY · 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{NW5GJV72OW3HA45XYMYGSDX4HW}

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	2026-05-18T00:09:47.114850Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6dba64d7fa75b67073b7c330690efc3dad92a4d88d74c6d3ea6c7c5334655e4f

Aliases

arxiv: 1804.03108 · arxiv_version: 1804.03108v2 · doi: 10.48550/arxiv.1804.03108 · pith_short_12: NW5GJV72OW3H · pith_short_16: NW5GJV72OW3HA45X · pith_short_8: NW5GJV72

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/NW5GJV72OW3HA45XYMYGSDX4HW \
  | 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: 6dba64d7fa75b67073b7c330690efc3dad92a4d88d74c6d3ea6c7c5334655e4f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "af2fd241cab0e781a1032406a9c273abcc18cadd0d475f93476f198c1793c92c",
    "cross_cats_sorted": [
      "math.OC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SY",
    "submitted_at": "2018-04-09T17:13:11Z",
    "title_canon_sha256": "17441a47baf2181b47f005d3eb512dce0912401a803d7cea57dd232d655e7dc1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.03108",
    "kind": "arxiv",
    "version": 2
  }
}