Pith Number

pith:27BLP57O

pith:2026:27BLP57O4XCTJ3DBZ6J2OL5575

not attested not anchored not stored refs pending

JoyNexus: Service-Oriented Multi-Tenant Post-Training for VLA Models

Chen Zhao, Chen Zhou, Haoran Sun, Hedan Yang, Hui Zhang, Jing Long, Junwu Xiong, Junyang Hua, Mingxi Luo, Qiming Yang, Shuai Di, Song Wang, Wanting Xu, Wentao Zhang, Xiaodong Bai, Xiaolong Xiang, Xiaotie Deng, Xu Chu, Yicheng Gong, Yifei Zhang, Yongjian Guo

arxiv:2607.16074 v1 · 2026-07-17 · cs.DC · cs.AI · cs.SE

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{27BLP57O4XCTJ3DBZ6J2OL5575}

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	2026-07-20T02:19:29.702015Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d7c2b7f7eee5c534ec61cf93a72fbdff427f549f7dcc75b06cb1b1f27089d3a3

Aliases

arxiv: 2607.16074 · arxiv_version: 2607.16074v1 · doi: 10.48550/arxiv.2607.16074 · pith_short_12: 27BLP57O4XCT · pith_short_16: 27BLP57O4XCTJ3DB · pith_short_8: 27BLP57O

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/27BLP57O4XCTJ3DBZ6J2OL5575 \
  | 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: d7c2b7f7eee5c534ec61cf93a72fbdff427f549f7dcc75b06cb1b1f27089d3a3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d7ca9ebf6804d9f7346d30347f51800fb470984ffe15e4111370beaf626ecb3e",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.SE"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2026-07-17T15:58:20Z",
    "title_canon_sha256": "0439fbf739e568c5d2958f0bfe0d99a4a42a468005d5ba2bf34b299cc1723f26"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.16074",
    "kind": "arxiv",
    "version": 1
  }
}