Pith Number

pith:HKUK3UWO

pith:2018:HKUK3UWOR4BECQIHUXIMLUMGDZ

not attested not anchored not stored refs pending

Design, Simulation, and Testing of a Flexible Actuated Spine for Quadruped Robots

Adrian K. Agogino, Alice M. Agogino, Andrew P. Sabelhaus, Ankita Joshi, Edward Zhu, Hunter J. Garnier, Jesus Navarro, Kimberly A. Sover, Lara Janse van Vuuren

arxiv:1804.06527 v2 · 2018-04-18 · cs.RO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HKUK3UWOR4BECQIHUXIMLUMGDZ}

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	2026-05-18T00:06:04.350846Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3aa8add2ce8f02414107a5d0c5d1861e7e10be00a86cfee2ef1dd3eaadc30625

Aliases

arxiv: 1804.06527 · arxiv_version: 1804.06527v2 · doi: 10.48550/arxiv.1804.06527 · pith_short_12: HKUK3UWOR4BE · pith_short_16: HKUK3UWOR4BECQIH · pith_short_8: HKUK3UWO

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/HKUK3UWOR4BECQIHUXIMLUMGDZ \
  | 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: 3aa8add2ce8f02414107a5d0c5d1861e7e10be00a86cfee2ef1dd3eaadc30625

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c204e348684e20733506b92feed6f0e117345fb794ba6e8b61705351bb2f44fe",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2018-04-18T01:58:58Z",
    "title_canon_sha256": "b73d101d612c447df054a2372ec9e420a14e71bbf1f0dd43d1ce166dc84eee1a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.06527",
    "kind": "arxiv",
    "version": 2
  }
}