Pith Number

pith:CQSSR2V5

pith:2026:CQSSR2V5IHUHKB26PMCFFZVMBV

not attested not anchored not stored refs pending

World Models: A Comprehensive Survey of Architectures, Methodologies, Reasoning Paradigms, and Applications

Arif Hassan Zidan, Bowen Chen, Dajiang Zhu, Hanqi Jiang, Huawen Hu, Jinglei Lv, Jing Zhang, Lichao Sun, Lifeng Chen, Lin Zhao, Peilong Wang, Quanzheng Li, Ruiyu Yan, Siyuan Li, Sizhuang Liu, Tianming Liu, Weihang You, Wei Liu, Wei Ruan, Wei Zhang, Xiang Li, Xinliang Li, Yi Pan, Yu Bao, Zhengliang Liu, Zihao Wu

arxiv:2606.00133 v1 · 2026-05-28 · cs.LG · cs.ET

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CQSSR2V5IHUHKB26PMCFFZVMBV}

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	2026-06-02T01:03:19.334909Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

142528eabd41e875075e7b0452e6ac0d70bc2f9f068feb79826a6bf7059e4681

Aliases

arxiv: 2606.00133 · arxiv_version: 2606.00133v1 · doi: 10.48550/arxiv.2606.00133 · pith_short_12: CQSSR2V5IHUH · pith_short_16: CQSSR2V5IHUHKB26 · pith_short_8: CQSSR2V5

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/CQSSR2V5IHUHKB26PMCFFZVMBV \
  | 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: 142528eabd41e875075e7b0452e6ac0d70bc2f9f068feb79826a6bf7059e4681

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f4d6313847371ba7e0fbc1d7a7a79cfcfc530f60da73bc1a0af112a21c07b1bd",
    "cross_cats_sorted": [
      "cs.ET"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-05-28T21:23:24Z",
    "title_canon_sha256": "4537e52a7f2370695ac1c5bb947f266db50026613d215cb8faffeb967d202193"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.00133",
    "kind": "arxiv",
    "version": 1
  }
}