Pith Number

pith:QNFD5ZQG

pith:2025:QNFD5ZQGGAWSRI4LEUHO6QOPDB

not attested not anchored not stored refs pending

Bipedalism for Quadrupedal Robots: Versatile Loco-Manipulation through Risk-Adaptive Reinforcement Learning

Ding Zhao, Radu Corcodel, Yuyou Zhang

arxiv:2507.20382 v1 · 2025-07-27 · 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{QNFD5ZQGGAWSRI4LEUHO6QOPDB}

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	2026-07-05T11:44:18.295403Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

834a3ee606302d28a38b250eef41cf1842cf026854f2bfeecf3d9ba74178c986

Aliases

arxiv: 2507.20382 · arxiv_version: 2507.20382v1 · doi: 10.48550/arxiv.2507.20382 · pith_short_12: QNFD5ZQGGAWS · pith_short_16: QNFD5ZQGGAWSRI4L · pith_short_8: QNFD5ZQG

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/QNFD5ZQGGAWSRI4LEUHO6QOPDB \
  | 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: 834a3ee606302d28a38b250eef41cf1842cf026854f2bfeecf3d9ba74178c986

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6e296bd43becdf2907915c64fba4801cdf1a27cb386ffd8669d4f5668d066be3",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2025-07-27T18:51:34Z",
    "title_canon_sha256": "c62d5764fe2af7a5e795d2b9ecda107b75541dce5524e24364b8b886a604ad58"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.20382",
    "kind": "arxiv",
    "version": 1
  }
}