Pith Number

pith:L7VUMVL7

pith:2020:L7VUMVL7C5JIBWPFZS7YDB2DVC

not attested not anchored not stored refs pending

Modeling and Control of a Hybrid Wheeled Jumping Robot

Sethu Vijayakumar, Songyan Xin, Traiko Dinev, Vladimir Ivan, Wolfgang Merkt

arxiv:2003.01440 v2 · 2020-03-03 · cs.RO · cs.SY · eess.SY

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{L7VUMVL7C5JIBWPFZS7YDB2DVC}

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	2026-07-05T02:20:53.950581Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5feb46557f175280d9e5ccbf818743a8918c54648b9408337a82ab31a41b2a6c

Aliases

arxiv: 2003.01440 · arxiv_version: 2003.01440v2 · doi: 10.48550/arxiv.2003.01440 · pith_short_12: L7VUMVL7C5JI · pith_short_16: L7VUMVL7C5JIBWPF · pith_short_8: L7VUMVL7

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/L7VUMVL7C5JIBWPFZS7YDB2DVC \
  | 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: 5feb46557f175280d9e5ccbf818743a8918c54648b9408337a82ab31a41b2a6c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2eff5aea392c8895849dd57af5d277ab564843ad90c01d62f87dd3a406ba4d55",
    "cross_cats_sorted": [
      "cs.SY",
      "eess.SY"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2020-03-03T10:48:51Z",
    "title_canon_sha256": "9051bb8fb07acd83ea3ae3c4dd46474851d493adb590b24949f145dc76c0b580"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2003.01440",
    "kind": "arxiv",
    "version": 2
  }
}