Pith Number

pith:XO65ZB6W

pith:2026:XO65ZB6WYCAY55R427VDBUAEU3

not attested not anchored not stored refs pending

VeriSpace: Spatially Grounded Action Verification for Vision-Language-Action Models

Bin Cao, Guiyu Zhao, Jie Jiang, Jing Liu, Jun Fu, Junyou Zhu, Longteng Guo, Xingjian He, Yanghong Mei

arxiv:2606.10568 v1 · 2026-06-09 · 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{XO65ZB6WYCAY55R427VDBUAEU3}

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	2026-06-10T01:10:27.018218Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bbbddc87d6c0818ef63cd7ea30d004a6c6a6c07d5170378973ee8c7f2fe1e33d

Aliases

arxiv: 2606.10568 · arxiv_version: 2606.10568v1 · doi: 10.48550/arxiv.2606.10568 · pith_short_12: XO65ZB6WYCAY · pith_short_16: XO65ZB6WYCAY55R4 · pith_short_8: XO65ZB6W

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/XO65ZB6WYCAY55R427VDBUAEU3 \
  | 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: bbbddc87d6c0818ef63cd7ea30d004a6c6a6c07d5170378973ee8c7f2fe1e33d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4328617ccc73a556274d7af8b4751702ab71535b9a2e39388dc3a10377d61967",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2026-06-09T08:31:59Z",
    "title_canon_sha256": "5ef054d96a9bf355748d8062f1fc48e2efd9368bbae661d516eff65c28e514d9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.10568",
    "kind": "arxiv",
    "version": 1
  }
}