Pith Number

pith:2CJZSFFH

pith:2017:2CJZSFFHEELPHS45AHJ64QZ4PJ

not attested not anchored not stored refs pending

A Primal-Dual Method for Optimal Control and Trajectory Generation in High-Dimensional Systems

Gary Hewer, Jerome Darbon, Matthew R. Kirchner, Stanley Osher

arxiv:1712.08226 v3 · 2017-12-21 · eess.SY · 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{2CJZSFFHEELPHS45AHJ64QZ4PJ}

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	2026-06-04T19:11:22.012366Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d0939914a72116f3cb9d01d3ee433c7a574870580b5927484d2a9fb97721b514

Aliases

arxiv: 1712.08226 · arxiv_version: 1712.08226v3 · doi: 10.48550/arxiv.1712.08226 · pith_short_12: 2CJZSFFHEELP · pith_short_16: 2CJZSFFHEELPHS45 · pith_short_8: 2CJZSFFH

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/2CJZSFFHEELPHS45AHJ64QZ4PJ \
  | 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: d0939914a72116f3cb9d01d3ee433c7a574870580b5927484d2a9fb97721b514

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "006450a4b879ff62af3491976c8fb806fabd03b7788272f4c55ed8fc2783a295",
    "cross_cats_sorted": [
      "cs.SY",
      "math.OC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SY",
    "submitted_at": "2017-12-21T21:48:01Z",
    "title_canon_sha256": "817d4c93e1ad3d969134c3750421dd4883969547d1d4ce5af08aeb60382a1a34"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1712.08226",
    "kind": "arxiv",
    "version": 3
  }
}