Pith Number

pith:XMCZQHCP

pith:2026:XMCZQHCPDNT2CYDMU3ENYN3YCX

not attested not anchored not stored refs pending

SimFoundry: Modular and Automated Scene Generation for Policy Learning and Evaluation

Ajay Mandlekar, Bowen Wen, Brandon Huynh, Danfei Xu, Hang Yin, Josiah Wong, Li Fei-Fei, Linxi Fan, Masoud Moghani, Nadun Ranawaka, Ruohan Zhang, Tianyuan Dai, Wei-Lin Pai, Wei-Teng Chu, Wesley Durbano, Yu Fang, Yuke Zhu, Yunfan Jiang

arxiv:2606.28276 v1 · 2026-06-26 · 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{XMCZQHCPDNT2CYDMU3ENYN3YCX}

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	2026-06-29T01:15:11.698085Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bb05981c4f1b67a1606ca6c8dc377815c4fc0b5d7e08c8109bad4f8c42da0625

Aliases

arxiv: 2606.28276 · arxiv_version: 2606.28276v1 · doi: 10.48550/arxiv.2606.28276 · pith_short_12: XMCZQHCPDNT2 · pith_short_16: XMCZQHCPDNT2CYDM · pith_short_8: XMCZQHCP

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/XMCZQHCPDNT2CYDMU3ENYN3YCX \
  | 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: bb05981c4f1b67a1606ca6c8dc377815c4fc0b5d7e08c8109bad4f8c42da0625

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "59ca422800c43837c880ece03a8a72e4a2ce64b7ae96dfcca1f99b8f2a1ba33d",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2026-06-26T17:18:43Z",
    "title_canon_sha256": "138fcc602686b1eead76aec171ef211bff4e617bedc38eb3722ebfdd3870be24"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.28276",
    "kind": "arxiv",
    "version": 1
  }
}