Pith Number

pith:HLTYZBXG

pith:2022:HLTYZBXGZIW7KHALUCEEUKVEFC

not attested not anchored not stored refs pending

Optimizing Bipedal Maneuvers of Single Rigid-Body Models for Reinforcement Learning

Alan Fern, Fangzhou Yu, Jeremy Dao, Jonathan Hurst, Kevin Green, Ross L. Hatton, Ryan Batke

arxiv:2207.04163 v1 · 2022-07-09 · 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{HLTYZBXGZIW7KHALUCEEUKVEFC}

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	2026-07-05T04:38:56.165566Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3ae78c86e6ca2df51c0ba0884a2aa42898c11eda202faa62019da90505675216

Aliases

arxiv: 2207.04163 · arxiv_version: 2207.04163v1 · doi: 10.48550/arxiv.2207.04163 · pith_short_12: HLTYZBXGZIW7 · pith_short_16: HLTYZBXGZIW7KHAL · pith_short_8: HLTYZBXG

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/HLTYZBXGZIW7KHALUCEEUKVEFC \
  | 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: 3ae78c86e6ca2df51c0ba0884a2aa42898c11eda202faa62019da90505675216

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "91c947f0bea512ff2faf75e501263abdc311a14e658d6eb92b46e67a0d9eb867",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2022-07-09T00:25:19Z",
    "title_canon_sha256": "46537fced042178fbf43f0f8e363b6a406567b758f6e570b2e0ec78a1c705b13"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2207.04163",
    "kind": "arxiv",
    "version": 1
  }
}