Pith Number

pith:GTN4A3OH

pith:2025:GTN4A3OHPF7KAL36SQXLRLL7LM

not attested not anchored not stored refs pending

Occupancy World Model for Robots

Gang Han, Hao Cheng, Jiahang Cao, Jian Tang, Jiaxu Wang, Jingkai Sun, Qiang Zhang, Renjing Xu, Shuai Shi, Wei Cui, Wen Zhao, Xiaozhu Ju, Yijie Guo, Zhang Zhang, Zhengping Che

arxiv:2505.05512 v1 · 2025-05-07 · 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{GTN4A3OHPF7KAL36SQXLRLL7LM}

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

1 paper in Pith

A Definition and Roadmap for World Models

Receipt and verification

First computed	2026-07-05T11:00:27.078353Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

34dbc06dc7797ea02f7e942eb8ad7f5b36c30cd67e564e7d7582acdf0f1a35dc

Aliases

arxiv: 2505.05512 · arxiv_version: 2505.05512v1 · doi: 10.48550/arxiv.2505.05512 · pith_short_12: GTN4A3OHPF7K · pith_short_16: GTN4A3OHPF7KAL36 · pith_short_8: GTN4A3OH

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/GTN4A3OHPF7KAL36SQXLRLL7LM \
  | 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: 34dbc06dc7797ea02f7e942eb8ad7f5b36c30cd67e564e7d7582acdf0f1a35dc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4c30a175b65b297f45de572f0c1655ff1aacf57e46ec45c87d7cdda10feab7a3",
    "cross_cats_sorted": [
      "cs.RO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-05-07T09:54:03Z",
    "title_canon_sha256": "5fe9a7f455fe1062d755155c0e65578b4f4fac1aca632f7ba7c5731e2c3c1423"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.05512",
    "kind": "arxiv",
    "version": 1
  }
}