Pith Number

pith:YZ2HKUHT

pith:2024:YZ2HKUHTITAFN3WW7UMN4FI356

not attested not anchored not stored refs pending

Expert Composer Policy: Scalable Skill Repertoire for Quadruped Robots

Guilherme Christmann, Wei-Chao Chen, Ying-Sheng Luo

arxiv:2403.11412 v1 · 2024-03-18 · 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{YZ2HKUHTITAFN3WW7UMN4FI356}

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	2026-07-05T07:57:15.940252Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c6747550f344c056eed6fd18de151bef8bd1284bb8b78998e29be14fc0f09117

Aliases

arxiv: 2403.11412 · arxiv_version: 2403.11412v1 · doi: 10.48550/arxiv.2403.11412 · pith_short_12: YZ2HKUHTITAF · pith_short_16: YZ2HKUHTITAFN3WW · pith_short_8: YZ2HKUHT

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/YZ2HKUHTITAFN3WW7UMN4FI356 \
  | 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: c6747550f344c056eed6fd18de151bef8bd1284bb8b78998e29be14fc0f09117

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bcc8ba2ac6ca1454e2906121c1d55abbd5c8ef3393115a158200a341d3c0db75",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2024-03-18T02:00:28Z",
    "title_canon_sha256": "5e32b08f640cd359e80651437d9680c3566468a04849342bde518592d31340b1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2403.11412",
    "kind": "arxiv",
    "version": 1
  }
}