Pith Number

pith:74DYU24L

pith:2025:74DYU24LOKV4FRZ3EZ5O3YLUIB

not attested not anchored not stored refs pending

UP-VLA: A Unified Understanding and Prediction Model for Embodied Agent

Jianke Zhang, Jianyu Chen, Xiang Zhu, Xiaoyu Chen, Yanjiang Guo, Yucheng Hu

arxiv:2501.18867 v3 · 2025-01-31 · cs.CV · cs.AI

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\usepackage{pith}
\pithnumber{74DYU24LOKV4FRZ3EZ5O3YLUIB}

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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

MV-WAM: Manifold-Aware World Action Model with Value Augmentation

World Pilot: Steering Vision-Language-Action Models with World-Action Priors

AffordanceVLA: A Vision-Language-Action Model Empowering Action Generation through Affordance-Aware Understanding

From Abstraction to Instantiation: Learning Behavioral Representation for Vision-Language-Action Model

Event-VLA: Action-Conditioned Event Fusion for Robust Vision-Language-Action Model

Receipt and verification

First computed	2026-07-05T11:27:23.680332Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ff078a6b8b72abc2c73b267aede1744041de5ec3a37d57cff15d21bd5ee92156

Aliases

arxiv: 2501.18867 · arxiv_version: 2501.18867v3 · doi: 10.48550/arxiv.2501.18867 · pith_short_12: 74DYU24LOKV4 · pith_short_16: 74DYU24LOKV4FRZ3 · pith_short_8: 74DYU24L

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/74DYU24LOKV4FRZ3EZ5O3YLUIB \
  | 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: ff078a6b8b72abc2c73b267aede1744041de5ec3a37d57cff15d21bd5ee92156

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "29fe6781ccdd5e088272c3dd956c7b6fa8144dd69137baf3bb8218e7f233afc7",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-01-31T03:20:09Z",
    "title_canon_sha256": "09ecedf72a1981b181d96a35ec4dd501e7ed50301eaa757f3e9e512f60e9fee5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.18867",
    "kind": "arxiv",
    "version": 3
  }
}