Pith Number

pith:ZO25EQSU

pith:2025:ZO25EQSUFAQBGZ3FFEGDAYK3GP

not attested not anchored not stored refs pending

3D and 4D World Modeling: A Survey

Ao Liang, Dekai Zhu, Dongyue Lu, Jianbiao Mei, Jianke Zhu, Junyuan Deng, Kaiwen Zhang, Liang Pan, Linfeng Li, Lingdong Kong, Mingkai Jia, Shenyuan Gao, Song Wang, Steven C. H. Hoi, Tianyi Yan, Wei Tsang Ooi, Wei Yin, Xiaotao Hu, Yang Wu, Yong Liu, Youquan Liu, Yu Yang, Ziwei Liu

arxiv:2509.07996 v4 · 2025-09-04 · cs.CV · cs.RO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZO25EQSUFAQBGZ3FFEGDAYK3GP}

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

30 papers in Pith

PixWorld: Unifying 3D Scene Generation and Reconstruction in Pixel Space

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

BadDreamer: Transferable Backdoor Attacks against Video World Models for Autonomous Driving

3D Scene Graphs: Open Challenges and Future Directions

A Tutorial on World Models and Physical AI

Receipt and verification

First computed	2026-07-21T02:22:24.164873Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cbb5d242542820136765290c30615b33c50daac5f712f19d0cd8b3204fceafb6

Aliases

arxiv: 2509.07996 · arxiv_version: 2509.07996v4 · doi: 10.48550/arxiv.2509.07996 · pith_short_12: ZO25EQSUFAQB · pith_short_16: ZO25EQSUFAQBGZ3F · pith_short_8: ZO25EQSU

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/ZO25EQSUFAQBGZ3FFEGDAYK3GP \
  | 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: cbb5d242542820136765290c30615b33c50daac5f712f19d0cd8b3204fceafb6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "85a39a76a166765e675c0907f0f4694ecad75414f76c9cdd18fa513d4eb7d390",
    "cross_cats_sorted": [
      "cs.RO"
    ],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-09-04T17:59:58Z",
    "title_canon_sha256": "f96e578e42d8307ed80e8058360f8fff485eb5376a54c8796121b680963b3d2f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2509.07996",
    "kind": "arxiv",
    "version": 4
  }
}