Pith Number

pith:N474HSTI

pith:2025:N474HSTI5WGNJDOAUGXIBMO6YA

not attested not anchored not stored refs pending

Fast-in-Slow: A Dual-System Foundation Model Unifying Fast Manipulation within Slow Reasoning

Chenyang Gu, Chi-Wing Fu, Hao Chen, Jiaming Liu, Pheng-Ann Heng, Renrui Zhang, Shanghang Zhang, Xiao He, Xiaoqi Li, Yandong Guo, Zhuoyang Liu

arxiv:2506.01953 v1 · 2025-06-02 · cs.RO

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\usepackage{pith}
\pithnumber{N474HSTI5WGNJDOAUGXIBMO6YA}

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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

22 papers in Pith

Lift3D-VLA: Lifting VLA Models to 3D Geometry and Dynamics-Aware Manipulation

From Fixed to Free Cameras: Calibration-Free View-Robust Vision-Language-Action Model

LaST-HD: Learning Latent Physical Reasoning from Scalable Human Data for Robot Manipulation

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

Vesta: A Generalist Embodied Reasoning Model

Receipt and verification

First computed	2026-07-05T11:14:22.015627Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6f3fc3ca68ed8cd48dc0a1ae80b1dec000eec2076c1bf52664f01aac18095859

Aliases

arxiv: 2506.01953 · arxiv_version: 2506.01953v1 · doi: 10.48550/arxiv.2506.01953 · pith_short_12: N474HSTI5WGN · pith_short_16: N474HSTI5WGNJDOA · pith_short_8: N474HSTI

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/N474HSTI5WGNJDOAUGXIBMO6YA \
  | 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: 6f3fc3ca68ed8cd48dc0a1ae80b1dec000eec2076c1bf52664f01aac18095859

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ba9f0e101f7499a036b17a0174c88d84958bbc5a72bb76f0f3e5a9418d1c8fe8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2025-06-02T17:59:51Z",
    "title_canon_sha256": "5fa1b7fa4583268e4800b373bd15dd83ba6ab3eb5db7b0741ff7c58f799888fb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.01953",
    "kind": "arxiv",
    "version": 1
  }
}