Pith Number

pith:UDW4A25Z

pith:2026:UDW4A25Z4EZLYRTK6CAU3DTP2Q

not attested not anchored not stored refs pending

VLM4VLA: Revisiting Vision-Language-Models in Vision-Language-Action Models

Jiajun Zhang, Jianke Zhang, Jianyu Chen, Junyang Lin, Mingsheng Li, Qiuyue Wang, Shuai Bai, Xiaoyu Chen, Yanjiang Guo, Yucheng Hu

arxiv:2601.03309 v2 · 2026-01-06 · cs.CV · cs.AI

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Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UDW4A25Z4EZLYRTK6CAU3DTP2Q}

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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

11 papers in Pith

Action with Visual Primitives

Universal Pose Pretraining for Generalizable Vision-Language-Action Policies

UAM: A Dual-Stream Perspective on Forgetting in VLA Training

Rethinking Muon Beyond Pretraining: Spectral Failures and High-Pass Remedies for VLA and RLVR

PhysMem: Scaling Test-Time Memory for Embodied Physical Reasoning

Receipt and verification

First computed	2026-06-02T01:03:40.475031Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a0edc06bb9e132bc466af0814d8e6fd42a91b94b664aaca877f89260b25d48c8

Aliases

arxiv: 2601.03309 · arxiv_version: 2601.03309v2 · doi: 10.48550/arxiv.2601.03309 · pith_short_12: UDW4A25Z4EZL · pith_short_16: UDW4A25Z4EZLYRTK · pith_short_8: UDW4A25Z

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/UDW4A25Z4EZLYRTK6CAU3DTP2Q \
  | 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: a0edc06bb9e132bc466af0814d8e6fd42a91b94b664aaca877f89260b25d48c8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7f47b7c10818700f4970ad428819cfb35810d8d702f98b55a0cc34a7320f6c55",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-01-06T09:58:24Z",
    "title_canon_sha256": "caa8a74983ef2ae11c317df055ac8ff5f11ca04219bfc3261d123713cacc1e90"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2601.03309",
    "kind": "arxiv",
    "version": 2
  }
}