Pith Number

pith:O5M45KYR

pith:2025:O5M45KYRMLQNGM7EHY6U357RHC

not attested not anchored not stored refs pending

Koopman Operator Based Linear Model Predictive Control for Quadruped Trotting

Chun-Ming Yang, Pranav A. Bhounsule

arxiv:2508.08259 v1 · 2025-07-19 · 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{O5M45KYRMLQNGM7EHY6U357RHC}

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	2026-07-05T11:52:24.866020Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7759ceab1162e0d333e43e3d4df7f138a71fbef72ae45d55d54e55b227cb944b

Aliases

arxiv: 2508.08259 · arxiv_version: 2508.08259v1 · doi: 10.48550/arxiv.2508.08259 · pith_short_12: O5M45KYRMLQN · pith_short_16: O5M45KYRMLQNGM7E · pith_short_8: O5M45KYR

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/O5M45KYRMLQNGM7EHY6U357RHC \
  | 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: 7759ceab1162e0d333e43e3d4df7f138a71fbef72ae45d55d54e55b227cb944b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4ea62bc66924b185a12624cf3ec4ffcb43f25be293a3904215dfdebcf133e591",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2025-07-19T13:25:23Z",
    "title_canon_sha256": "098d12772aff3d3d4d9d5133c01b5cf2869d7a3577271e44aca45c4e9a747499"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.08259",
    "kind": "arxiv",
    "version": 1
  }
}