Pith Number

pith:N3XN6UOL

pith:2026:N3XN6UOLUYGDML7ZP6NCSHPFJX

not attested not anchored not stored refs pending

Co-VLA: Coordination-Aware Structured Action Modeling for Dual-Arm Vision-Language-Action Systems

Chao Zhang, Daehyun Ji, Dongwook Lee, Jaewook Yoo, Jiaqian Yu, Lu Xu, Mingbo Zhao, Weiming Li, Xiongfeng Peng, Yamin Mao, Yandong Wang

arxiv:2606.20285 v1 · 2026-06-18 · 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{N3XN6UOLUYGDML7ZP6NCSHPFJX}

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	2026-06-19T16:13:07.791168Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6eeedf51cba60c362ff97f9a291de54dc817e2268b14cfc9b256bf2bc84eac2b

Aliases

arxiv: 2606.20285 · arxiv_version: 2606.20285v1 · doi: 10.48550/arxiv.2606.20285 · pith_short_12: N3XN6UOLUYGD · pith_short_16: N3XN6UOLUYGDML7Z · pith_short_8: N3XN6UOL

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/N3XN6UOLUYGDML7ZP6NCSHPFJX \
  | 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: 6eeedf51cba60c362ff97f9a291de54dc817e2268b14cfc9b256bf2bc84eac2b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fb0a62fdff6d9b93fde62406b395a08ecd9435ac459f6cc4c27e7ea0a7b511a0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2026-06-18T14:28:37Z",
    "title_canon_sha256": "79bc97d84ade31a52a191ffcb0809c96bf034319def648364ab93ef995a7d6fa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.20285",
    "kind": "arxiv",
    "version": 1
  }
}