Pith Number

pith:RRTYS6VW

pith:2025:RRTYS6VWDBKKWY7B42C5CTL5SZ

not attested not anchored not stored refs pending

SpatialCoT: Advancing Spatial Reasoning through Coordinate Alignment and Chain-of-Thought for Embodied Task Planning

Dafeng Chi, Guangjian Tian, Guowei Huang, Helong Huang, Jianye Hao, Lingfeng Zhang, Shiguang Wu, Shuang Wu, Tongtong Cao, Weichao Qiu, Xingyue Quan, Yaochen Hu, Yingxue Zhang, Yuecheng Liu, Yuzheng Zhuang, Zhanguang Zhang

arxiv:2501.10074 v3 · 2025-01-17 · cs.RO · cs.AI · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RRTYS6VWDBKKWY7B42C5CTL5SZ}

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

21 papers in Pith

Spatial Reasoning via Modality Switching Between Language and Symbolic Representation

Reinforcing Dual-Path Reasoning in Spatial Vision Language Models

SpaceEra++: A Unified Framework Towards 3D Spatial Reasoning in Video

SpatialWorld: Benchmarking Interactive Spatial Reasoning of Multimodal Agents in Real-World Tasks

OmniView-Space: Reinforcing Spatial Reasoning via Multi-Perspective Spatial Mapping

Receipt and verification

First computed	2026-07-05T10:04:22.486113Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8c67897ab61854ab63e1e685d14d7d967a6da6887ae80e625cdeb629cc01ae7c

Aliases

arxiv: 2501.10074 · arxiv_version: 2501.10074v3 · doi: 10.48550/arxiv.2501.10074 · pith_short_12: RRTYS6VWDBKK · pith_short_16: RRTYS6VWDBKKWY7B · pith_short_8: RRTYS6VW

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/RRTYS6VWDBKKWY7B42C5CTL5SZ \
  | 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: 8c67897ab61854ab63e1e685d14d7d967a6da6887ae80e625cdeb629cc01ae7c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cf995b88ed64a17eda177d4cb669579068d20a8d4d829a764da00343788a5e30",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2025-01-17T09:46:27Z",
    "title_canon_sha256": "7379637419e70b01432f36ac45acfda237a2abbf5869a113d5cda6cb0d7cce98"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.10074",
    "kind": "arxiv",
    "version": 3
  }
}