Pith Number

pith:SAKS4ODJ

pith:2026:SAKS4ODJA4GCTHYIISQMCRGABT

not attested not anchored not stored refs pending

Vesta: A Generalist Embodied Reasoning Model

Abhishek Badki, An-Chieh Cheng, Bowen Wen, Boyi Li, Hang Su, Hanrong Ye, Hongxu Yin, Jan Kautz, Jimmy Wu, Jing Wang, Johan Bjorck, Jonathan Tremblay, K.R. Zentner, Liangyan Gui, Linxi "Jim" Fan, Shihao Wang, Sicong Leng, Sifei Liu, Siyi Chen, Stan Birchfield, Tianli Ding, Tingwu Wang, Valts Blukis, Xianghui Xie, Yevgen Chebotar, Yu-Cheng Chou, Yuke Zhu, Yunze Man, Yu-Xiong Wang, Zhengyi Luo, Zhiding Yu, Zhiqi Li

arxiv:2606.20905 v1 · 2026-06-18 · cs.RO · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SAKS4ODJA4GCTHYIISQMCRGABT}

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	2026-06-23T01:12:21.537795Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

90152e3869070c299f0844a0c144c00cd2051a592e055c413159cdf9a9f12bf3

Aliases

arxiv: 2606.20905 · arxiv_version: 2606.20905v1 · doi: 10.48550/arxiv.2606.20905 · pith_short_12: SAKS4ODJA4GC · pith_short_16: SAKS4ODJA4GCTHYI · pith_short_8: SAKS4ODJ

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/SAKS4ODJA4GCTHYIISQMCRGABT \
  | 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: 90152e3869070c299f0844a0c144c00cd2051a592e055c413159cdf9a9f12bf3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "760607d84a283c4bbb2356f4a4abdcc72f45e41110d9d301ad4ddb78d131dfd0",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2026-06-18T20:01:32Z",
    "title_canon_sha256": "9521d5d612699e3fed714f1f5a863f080a8c5f04a1e04d580c9993d4aba98910"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.20905",
    "kind": "arxiv",
    "version": 1
  }
}