Pith Number

pith:TVLE4MKY

pith:2026:TVLE4MKYVDENNATFLLEXMSAYO4

not attested not anchored not stored refs pending

WestWorld: A Knowledge-Encoded Scalable Trajectory World Model for Diverse Robotic Systems

Haohong Lin, Hongjue Zhao, Huajie Shao, Jiangtao Kong, Lu Gan, Sizhe Wei, Tianyi Zhou, Xiaochang Li, Yuchen Wang

arxiv:2603.14392 v2 · 2026-03-15 · cs.LG · 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{TVLE4MKYVDENNATFLLEXMSAYO4}

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	2026-05-21T01:04:24.644496Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9d564e3158a8c8d682655ac97648187734c2de8c2538ddf1980db65a63b8b0db

Aliases

arxiv: 2603.14392 · arxiv_version: 2603.14392v2 · doi: 10.48550/arxiv.2603.14392 · pith_short_12: TVLE4MKYVDEN · pith_short_16: TVLE4MKYVDENNATF · pith_short_8: TVLE4MKY

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/TVLE4MKYVDENNATFLLEXMSAYO4 \
  | 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: 9d564e3158a8c8d682655ac97648187734c2de8c2538ddf1980db65a63b8b0db

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c7d5898ca0fdc4c451059d2e00fb0f8b2949e42a35b7ca22abfed1d457e67a72",
    "cross_cats_sorted": [
      "cs.RO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-03-15T14:12:43Z",
    "title_canon_sha256": "9f1541a944582d8f602ec12a127576fe4ec447eb3feb682d58ce84e786ed8429"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2603.14392",
    "kind": "arxiv",
    "version": 2
  }
}