Pith Number

pith:IVXPFY5O

pith:2026:IVXPFY5OZFHMI2GBA3AF4ET64B

not attested not anchored not stored refs pending

RxBrain: Embodied Cognition Foundation Model with Joint Language-Visual Reasoning and Imagination

Bohan Ma, Han Hu, Haotian Liang, Kaixuan Wang, Ling Chen, Lingzhu Xiang, Minghui Wang, Mingkang Chen, Ping Luo, Shirong Zeng, Tianshuo Yang, Wanjia He, Weijie Zhou, Xiangli Shi, Xiaomeng Zhu, Xingyu Zhou, Xin Yang, Xiran Huang, Xuantang Xiong, Yajuan Zhu, Yao Mu, Yuchen Si, Yuchun Guo, Yueyu Long, Yufei Huang, Yunxuan Mao, Zhengyou Zhang, Zhiheng Liu, Zhiqing Liu, Zisheng Lu

arxiv:2607.14187 v1 · 2026-07-15 · cs.AI · 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{IVXPFY5OZFHMI2GBA3AF4ET64B}

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	2026-07-17T00:20:56.635750Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

456ef2e3aec94ec468c106c05e127ee067661487c71767d16a69ecb604a4c180

Aliases

arxiv: 2607.14187 · arxiv_version: 2607.14187v1 · doi: 10.48550/arxiv.2607.14187 · pith_short_12: IVXPFY5OZFHM · pith_short_16: IVXPFY5OZFHMI2GB · pith_short_8: IVXPFY5O

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/IVXPFY5OZFHMI2GBA3AF4ET64B \
  | 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: 456ef2e3aec94ec468c106c05e127ee067661487c71767d16a69ecb604a4c180

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2602a22e6d64583b95aaad3690093f15232cb3376947f130617f32e470e25373",
    "cross_cats_sorted": [
      "cs.RO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2026-07-15T15:45:25Z",
    "title_canon_sha256": "40fe5fe4d2f18bb520bed69e40d7c3f68e908edcdc4fe92a5b18a50697563de7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.14187",
    "kind": "arxiv",
    "version": 1
  }
}