Pith Number

pith:MVL6R7YR

pith:2026:MVL6R7YR7TH53MOIAMADKMDA4I

not attested not anchored not stored refs pending

From Foundation to Application: Improving VLA Models in Practice

Bin Tan, Cheng Su, Fangjing Wang, Fan Lu, Fei Liao, Han Zhang, He Sun, Kecheng Zheng, Kejia Zhang, Lei Zhou, Nan Xue, Shi Liu, Shuailei Ma, Shuai Yang, Tianxiang Zhou, Wei Wu, Xing Zhu, Xinyang Wang, Yibin Liu, Yibin Yan, Yong Wang, Youchao Zhang, Yujun Shen, Yunnan Wang

arxiv:2607.06403 v1 · 2026-07-07 · 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{MVL6R7YR7TH53MOIAMADKMDA4I}

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	2026-07-08T01:19:24.449211Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6557e8ff11fccfddb1c80300353060e23cbef0f98260fd215ec608ce3992f2a0

Aliases

arxiv: 2607.06403 · arxiv_version: 2607.06403v1 · doi: 10.48550/arxiv.2607.06403 · pith_short_12: MVL6R7YR7TH5 · pith_short_16: MVL6R7YR7TH53MOI · pith_short_8: MVL6R7YR

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/MVL6R7YR7TH53MOIAMADKMDA4I \
  | 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: 6557e8ff11fccfddb1c80300353060e23cbef0f98260fd215ec608ce3992f2a0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "695945946e2ff4da6c1dcd465a87b424d145bef75d87831538496b41bcfd2a36",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2026-07-07T15:33:12Z",
    "title_canon_sha256": "36c66ef64acf678ee8ae04cac7b91e28ea4b7f53a429a56071b705e0a0634bd7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.06403",
    "kind": "arxiv",
    "version": 1
  }
}