Pith Number

pith:F7VFIDNE

pith:2026:F7VFIDNEBBPQPOPHIBAFKEDQA5

not attested not anchored not stored refs pending

WorldArena 2.0: Extending Embodied World Model Benchmarking on Modality, Functionality and Platform

Chen Gao, Dhruv Shah, Gordon Wetzstein, Haisheng Su, Haoyi Duan, Jun Zhu, Lei Jin, Tat-Seng Chua, Weikang Su, Wei Wu, Weizhen He, Wenwu Zhu, Xihui Liu, Xin Jin, Xin Zhang, Yiding Ma, Yinzhou Tang, Yonghong Tian, Yong Li, Yu Shang, Zhaolu Wang, Zhaoxiang Zhang, Zhibo Chen, Zhuohang Li, Ziyou Wang

arxiv:2605.17912 v1 · 2026-05-18 · cs.RO · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{F7VFIDNEBBPQPOPHIBAFKEDQA5}

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.

Receipt and verification

First computed	2026-05-20T00:05:05.568174Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2fea540da4085f07b9e7404055107007503bd6927efe9467e136072c8d556ec7

Aliases

arxiv: 2605.17912 · arxiv_version: 2605.17912v1 · doi: 10.48550/arxiv.2605.17912 · pith_short_12: F7VFIDNEBBPQ · pith_short_16: F7VFIDNEBBPQPOPH · pith_short_8: F7VFIDNE

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/F7VFIDNEBBPQPOPHIBAFKEDQA5 \
  | 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: 2fea540da4085f07b9e7404055107007503bd6927efe9467e136072c8d556ec7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "02eaa962769b24fdeaa7c44312c0cba92fa50e0a067099a5e02cb38f1ccce6a8",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2026-05-18T06:18:21Z",
    "title_canon_sha256": "e96507ff33277ad20118657b979bc31447afd18f2a73b967640103f351831176"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.17912",
    "kind": "arxiv",
    "version": 1
  }
}