Pith Number

pith:P2IBD7FQ

pith:2025:P2IBD7FQFTKJ3NVITNEBLJCGPB

not attested not anchored not stored refs pending

Skywork R1V: Pioneering Multimodal Reasoning with Chain-of-Thought

Ai Jian, Jiachun Pan, Jiangbo Pei, Li Ge, Peiyu Wang, Rongxian Zhuang, Tianyidan Xie, Weijie Qiu, Xiaokun Wang, Xuchen Song, Yahui Zhou, Yang Liu, Yichen Wei, Yi Peng, Yunzhuo Hao

arxiv:2504.05599 v2 · 2025-04-08 · cs.CV · cs.CL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{P2IBD7FQFTKJ3NVITNEBLJCGPB}

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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

9 papers in Pith

Active Exploring like a Pigeon: Reinforcing Spatial Reasoning via Agentic Vision-Language Models

CaC: Advancing Video Reward Models via Hierarchical Spatiotemporal Concentrating

Mobile-R1: Towards Interactive Capability for VLM-Based Mobile Agent via Systematic Training

Improving the Reasoning of Multi-Image Grounding in MLLMs via Reinforcement Learning

High-Resolution Visual Reasoning via Multi-Turn Grounding-Based Reinforcement Learning

Receipt and verification

First computed	2026-07-05T11:18:20.149002Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7e9011fcb02cd49db6a89b4815a446786330738b1d86b063ac67ce65bc367230

Aliases

arxiv: 2504.05599 · arxiv_version: 2504.05599v2 · doi: 10.48550/arxiv.2504.05599 · pith_short_12: P2IBD7FQFTKJ · pith_short_16: P2IBD7FQFTKJ3NVI · pith_short_8: P2IBD7FQ

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/P2IBD7FQFTKJ3NVITNEBLJCGPB \
  | 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: 7e9011fcb02cd49db6a89b4815a446786330738b1d86b063ac67ce65bc367230

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4a651b0f0f2a87832548caef762622213e9a4304d29ef3db23681843bba392bb",
    "cross_cats_sorted": [
      "cs.CL"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-04-08T01:19:20Z",
    "title_canon_sha256": "fe6e7eb9aded187176ade82ad72811bd14083efff28dddac64d909de96619980"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.05599",
    "kind": "arxiv",
    "version": 2
  }
}