Pith Number

pith:523F4YYO

pith:2017:523F4YYOL7OQA57ERG5NZGXVMH

not attested not anchored not stored refs pending

Combining Trajectory Optimization, Supervised Machine Learning, and Model Structure for Mitigating the Curse of Dimensionality in the Control of Bipedal Robots

Jessy Grizzle, Xingye Da

arxiv:1711.02223 v1 · 2017-11-06 · math.DS · 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{523F4YYOL7OQA57ERG5NZGXVMH}

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	2026-05-18T00:31:08.521095Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

eeb65e630e5fdd0077e489badc9af561d6f65fe2979efe4dc05a74176f6d8e52

Aliases

arxiv: 1711.02223 · arxiv_version: 1711.02223v1 · doi: 10.48550/arxiv.1711.02223 · pith_short_12: 523F4YYOL7OQ · pith_short_16: 523F4YYOL7OQA57E · pith_short_8: 523F4YYO

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/523F4YYOL7OQA57ERG5NZGXVMH \
  | 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: eeb65e630e5fdd0077e489badc9af561d6f65fe2979efe4dc05a74176f6d8e52

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c8c412eef1552cf5c04e28a9cbb23cce8a5a9c9e9a18f04dea555f3b9a92e8ab",
    "cross_cats_sorted": [
      "math.OC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2017-11-06T23:45:28Z",
    "title_canon_sha256": "f55b10dab0252b5c7f6607659eb4601c50c78f1f6bc394ba2ee29b31cd570882"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.02223",
    "kind": "arxiv",
    "version": 1
  }
}