Pith Number

pith:H54IYEK4

pith:2025:H54IYEK4AOUHJC6BCFCC3KTGZ5

not attested not anchored not stored refs pending

Discrete-Time Hybrid Automata Learning: Legged Locomotion Meets Skateboarding

Ben Liu, Hang Liu, Maani Ghaffari, Sangli Teng, Wei Zhang

arxiv:2503.01842 v2 · 2025-03-03 · 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{H54IYEK4AOUHJC6BCFCC3KTGZ5}

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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

5 papers in Pith

LieIPM: Lie Group Interior Point Method for Direct Trajectory Optimization of Rigid Bodies

Embedding Hybrid Systems into Continuous Latent Vector Fields

HUSKY: Humanoid Skateboarding System via Physics-Aware Whole-Body Control

Phase-Aware Policy Learning for Skateboard Riding of Quadruped Robots via Feature-wise Linear Modulation

A Survey of Legged Robotics in Non-Inertial Environments: Past, Present, and Future

Receipt and verification

First computed	2026-07-05T10:45:17.735970Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3f788c115c03a8748bc111442daa66cf7c18f0cc96cf695c61d1980f4058358e

Aliases

arxiv: 2503.01842 · arxiv_version: 2503.01842v2 · doi: 10.48550/arxiv.2503.01842 · pith_short_12: H54IYEK4AOUH · pith_short_16: H54IYEK4AOUHJC6B · pith_short_8: H54IYEK4

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/H54IYEK4AOUHJC6BCFCC3KTGZ5 \
  | 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: 3f788c115c03a8748bc111442daa66cf7c18f0cc96cf695c61d1980f4058358e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e01197bff29abe4a5c68ed86f678033ef1a60dcfef43536b1ed2ee6b9e6afb82",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2025-03-03T18:59:23Z",
    "title_canon_sha256": "472a6920f8ee20e941376882f0d79bdf555b074ee9c9d07f387c9fe81cc02e58"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2503.01842",
    "kind": "arxiv",
    "version": 2
  }
}