Pith Number

pith:HV363GLX

pith:2017:HV363GLXMLDI7X5CQGIZFBW5XF

not attested not anchored not stored refs pending

On the Benefits of Surrogate Lagrangians in Optimal Control and Planning Algorithms

Gerardo De La Torre, Todd Murphey

arxiv:1709.03898 v1 · 2017-09-12 · 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{HV363GLXMLDI7X5CQGIZFBW5XF}

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	2026-05-18T00:35:29.046893Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3d77ed997762c68fdfa281919286ddb97994de5394e2b4df24b660401cc6448a

Aliases

arxiv: 1709.03898 · arxiv_version: 1709.03898v1 · doi: 10.48550/arxiv.1709.03898 · pith_short_12: HV363GLXMLDI · pith_short_16: HV363GLXMLDI7X5C · pith_short_8: HV363GLX

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/HV363GLXMLDI7X5CQGIZFBW5XF \
  | 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: 3d77ed997762c68fdfa281919286ddb97994de5394e2b4df24b660401cc6448a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b6f67f616f329f91009df30dcffb2ebfe30ed38c7e85d616f89dc8bf51614bb1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2017-09-12T15:01:55Z",
    "title_canon_sha256": "99081c4ef1ce4d3b267f7b9cc90501817a929cc732880ac0efb3bb603eb44154"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.03898",
    "kind": "arxiv",
    "version": 1
  }
}