Pith Number

pith:TXJR54DU

pith:2026:TXJR54DUZMEVE4AZH2Q5WVU6IU

not attested not anchored not stored refs pending

World-VLA-Loop: Closed-Loop Learning of Video World Model and VLA Policy

Hai Ci, Kevin Yuchen Ma, Mike Zheng Shou, Xiaokang Liu, Zechen Bai

arxiv:2602.06508 v2 · 2026-02-06 · cs.RO

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\usepackage{pith}
\pithnumber{TXJR54DUZMEVE4AZH2Q5WVU6IU}

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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

Pre-VLA: Preemptive Runtime Verification for Reliable Vision-Language-Action and World-Model Rollouts

Reinforcing VLAs in Task-Agnostic World Models

Learn Where Outcomes Diverge: Efficient VLA RL via Probabilistic Chunk Masking

Feedback World Model Enables Precise Guidance of Diffusion Policy

SimWorld Studio: Automatic Environment Generation with Evolving Coding Agent for Embodied Agent Learning

Receipt and verification

First computed	2026-05-26T02:04:05.196105Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9dd31ef074cb095270193ea1db569e450a6bd041d883ec4a76d44b21e9deffe5

Aliases

arxiv: 2602.06508 · arxiv_version: 2602.06508v2 · doi: 10.48550/arxiv.2602.06508 · pith_short_12: TXJR54DUZMEV · pith_short_16: TXJR54DUZMEVE4AZ · pith_short_8: TXJR54DU

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/TXJR54DUZMEVE4AZH2Q5WVU6IU \
  | 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: 9dd31ef074cb095270193ea1db569e450a6bd041d883ec4a76d44b21e9deffe5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "435fc8d99593b354349fae080aed462e4d1c4e3df96863e2e1e0bd819b9e0bde",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2026-02-06T08:57:55Z",
    "title_canon_sha256": "15b9f478587eada233616d273554b93b613d0cb6d6dc6a71d55a9566c65bf097"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2602.06508",
    "kind": "arxiv",
    "version": 2
  }
}