Pith Number

pith:DIZHNNVY

pith:2026:DIZHNNVYYQHQWVLIWVCS7BNSK4

not attested not anchored not stored refs pending

PUMA: Perception-driven Unified Foothold Prior for Mobility Augmented Quadruped Parkour

Jun Wu, Kanzhong Yao, Liang Wang, Qiuguo Zhu, Weikai Qin, Yang Liu, Zhe Sun

arxiv:2601.15995 v2 · 2026-01-22 · cs.RO · cs.AI · 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{DIZHNNVYYQHQWVLIWVCS7BNSK4}

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

GUIDE: Goal-Initialized Directional Understanding for End-to-End Visual Navigation

Receipt and verification

First computed	2026-07-14T01:22:03.648184Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1a3276b6b8c40f0b5568b5452f85b2572947667cba31f4360dcb719a6dee7dd4

Aliases

arxiv: 2601.15995 · arxiv_version: 2601.15995v2 · doi: 10.48550/arxiv.2601.15995 · pith_short_12: DIZHNNVYYQHQ · pith_short_16: DIZHNNVYYQHQWVLI · pith_short_8: DIZHNNVY

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/DIZHNNVYYQHQWVLIWVCS7BNSK4 \
  | 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: 1a3276b6b8c40f0b5568b5452f85b2572947667cba31f4360dcb719a6dee7dd4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7102094d26625bca508e2e13dfb1ac90bb122d52085df491520905ec4205e411",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2026-01-22T14:16:12Z",
    "title_canon_sha256": "ece7f2b6fd5a4108ee5544b9e36ca5bda5ce212e149b6ec53b5524ef134c31d8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2601.15995",
    "kind": "arxiv",
    "version": 2
  }
}