Pith Number

pith:4UIKESIG

pith:2022:4UIKESIGZZZTQTNE2MFWDHOVOZ

not attested not anchored not stored refs pending

Learning Forward Dynamics Model and Informed Trajectory Sampler for Safe Quadruped Navigation

Chanyoung Kim, Jemin Hwangbo, Yunho Kim

arxiv:2204.08647 v3 · 2022-04-19 · cs.RO · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4UIKESIGZZZTQTNE2MFWDHOVOZ}

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.

Cited by

1 paper in Pith

Evaluating Reinforcement Learning Algorithms for Navigation in Simulated Robotic Quadrupeds: A Comparative Study Inspired by Guide Dog Behaviour

Receipt and verification

First computed	2026-07-05T04:16:41.486290Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e510a24906ce73384da4d30b619dd5764ce6c1d6507f5e6b54ace795920fd750

Aliases

arxiv: 2204.08647 · arxiv_version: 2204.08647v3 · doi: 10.48550/arxiv.2204.08647 · pith_short_12: 4UIKESIGZZZT · pith_short_16: 4UIKESIGZZZTQTNE · pith_short_8: 4UIKESIG

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/4UIKESIGZZZTQTNE2MFWDHOVOZ \
  | 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: e510a24906ce73384da4d30b619dd5764ce6c1d6507f5e6b54ace795920fd750

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5206462306276edd8786439039672017e824eceb1876efc152f5ac0a17f39ce3",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2022-04-19T04:01:44Z",
    "title_canon_sha256": "f2f56782d61185b71dd4a362141a15c08cfb1c902b1d9106e27e7b83823597f5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2204.08647",
    "kind": "arxiv",
    "version": 3
  }
}