Pith Number

pith:B426X3KH

pith:2025:B426X3KHMFKYKADDPMCNSEVGU7

not attested not anchored not stored refs pending

Hume: Introducing System-2 Thinking in Visual-Language-Action Model

Bin Zhao, Delin Qu, Dong Wang, Guanghui Ren, Haoming Song, Maoqing Yao, Modi Shi, Qi Lv, Qizhi Chen, Xuelong Li, Yiwen Tang, Yuanqi Yao

arxiv:2505.21432 v4 · 2025-05-27 · cs.RO · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{B426X3KHMFKYKADDPMCNSEVGU7}

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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

24 papers in Pith

E-TTS: A New Embodied Test-Time Scaling Framework for Robotic Manipulation

UniFS: Unified Fast-to-Slow Hierarchical Architecture for Vision-Language-Action Models

PearlVLA: Progressive Embodied Action-Plan Refinement in Latent Space

Q-VGM: Q-Value-Gradient Matching for Off-Policy Reinforcement Learning of Flow-Matching VLA

ROSA: A Robotics Foundation Model Serving System for Robot Factories

Receipt and verification

First computed	2026-07-05T11:33:24.146680Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0f35ebed4761558500637b04d912a6a7c358a03b68de4fada43859e47c38075e

Aliases

arxiv: 2505.21432 · arxiv_version: 2505.21432v4 · doi: 10.48550/arxiv.2505.21432 · pith_short_12: B426X3KHMFKY · pith_short_16: B426X3KHMFKYKADD · pith_short_8: B426X3KH

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/B426X3KHMFKYKADDPMCNSEVGU7 \
  | 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: 0f35ebed4761558500637b04d912a6a7c358a03b68de4fada43859e47c38075e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a515b4bdc74f9ed3de899e392e5134c9028295b59250d9bef7e512c6046e20bf",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2025-05-27T17:04:21Z",
    "title_canon_sha256": "65baa47693c93f3c9ce8847984e851d3029fb70fe64ae3f6480a2b07919e60d6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.21432",
    "kind": "arxiv",
    "version": 4
  }
}