Pith Number

pith:ZFQUZ67H

pith:2025:ZFQUZ67HDSIV656BCR2EL46AAL

not attested not anchored not stored refs pending

WorldModelBench: Judging Video Generation Models As World Models

Dacheng Li, Hongxu Yin, Ion Stoica, Joseph E. Gonzalez, Justin Wong, Michael Luo, Shiyi Cao, Shuo Yang, Song Han, Xiaolong Wang, Yao Lu, Yukang Chen, Yunhao Fang

arxiv:2502.20694 v1 · 2025-02-28 · cs.CV · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZFQUZ67HDSIV656BCR2EL46AAL}

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

34 papers in Pith

A Definition and Roadmap for World Models

Multiplayer Interactive World Models with Representation Autoencoders

Agentic World Modeling: Foundations, Capabilities, Laws, and Beyond

MemoBench: Benchmarking World Modeling in Dynamically Changing Environments

Kairos: A Regret-Aware Native World-Action Model Stack for Physical AI

Receipt and verification

First computed	2026-07-05T10:21:37.924217Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c9614cfbe71c915f77c1147445f3c002f2a374f62df4c8d5046bab776791e6f9

Aliases

arxiv: 2502.20694 · arxiv_version: 2502.20694v1 · doi: 10.48550/arxiv.2502.20694 · pith_short_12: ZFQUZ67HDSIV · pith_short_16: ZFQUZ67HDSIV656B · pith_short_8: ZFQUZ67H

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/ZFQUZ67HDSIV656BCR2EL46AAL \
  | 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: c9614cfbe71c915f77c1147445f3c002f2a374f62df4c8d5046bab776791e6f9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0d55c9103dc305f1cfdca41c2001697abbf0c506ed4072a24b7e4fdfee3f8e51",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-02-28T03:58:23Z",
    "title_canon_sha256": "7d27852f5a72b4d6a38db62a36ead8756ed94cdfb09a2d8caacf3f5fd12c69eb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.20694",
    "kind": "arxiv",
    "version": 1
  }
}