Pith Number

pith:IQ73TZXV

pith:2025:IQ73TZXV7RPMTSHWFRYFT5S755

not attested not anchored not stored refs pending

RoboTwin: Dual-Arm Robot Benchmark with Generative Digital Twins

Lunkai Lin, Mingkun Xu, Mingyu Ding, Ping Luo, Qiaojun Yu, Shijia Peng, Tianxing Chen, Yao Mu, Yude Zou, Zanxin Chen, Zeyu Gao, Zhiqiang Xie, Zhiqian Lan, Zhixuan Liang

arxiv:2504.13059 v1 · 2025-04-17 · cs.RO · cs.AI · cs.CL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IQ73TZXV7RPMTSHWFRYFT5S755}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

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

5 papers in Pith

World Action Models: A Survey

Denoising Tells When to Replan: Denoising-Variance Adaptive Chunking for Flow-Based Robot Policies

RoboEval: Where Robotic Manipulation Meets Structured and Scalable Evaluation

World Action Models: The Next Frontier in Embodied AI

dWorldEval: Scalable Robotic Policy Evaluation via Discrete Diffusion World Model

Receipt and verification

First computed	2026-07-05T10:50:36.933903Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

443fb9e6f5fc5ec9c8f62c7059f65fef4ebc631eca7b9f4c3990c69714a07917

Aliases

arxiv: 2504.13059 · arxiv_version: 2504.13059v1 · doi: 10.48550/arxiv.2504.13059 · pith_short_12: IQ73TZXV7RPM · pith_short_16: IQ73TZXV7RPMTSHW · pith_short_8: IQ73TZXV

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/IQ73TZXV7RPMTSHWFRYFT5S755 \
  | 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: 443fb9e6f5fc5ec9c8f62c7059f65fef4ebc631eca7b9f4c3990c69714a07917

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b97e83d1c7e0ef3ca82d62f94790171f2fa2b3d81cb7eddca47d211e65e7d349",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CL"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2025-04-17T16:14:24Z",
    "title_canon_sha256": "aeca5700f92f1f9baa5ab44ba02676298d1927e7c8f6de3bed25a09663f72bd2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.13059",
    "kind": "arxiv",
    "version": 1
  }
}