Pith Number

pith:DDVCFKBV

pith:2025:DDVCFKBV6TI5OAT3FO6436NNVS

not attested not anchored not stored refs pending

OpenVLThinker: Complex Vision-Language Reasoning via Iterative SFT-RL Cycles

Fan Yin, Hritik Bansal, Kai-Wei Chang, Nanyun Peng, Wei Wang, Yihe Deng

arxiv:2503.17352 v3 · 2025-03-21 · cs.CV · cs.CL

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Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DDVCFKBV6TI5OAT3FO6436NNVS}

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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

20 papers in Pith

RealSR-R1: Reinforcement Learning for Real-World Image Super-Resolution with Vision-Language Chain-of-Thought

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

UAV-VL-R1: Generalizing Vision-Language Models via Supervised Fine-Tuning and Multi-Stage GRPO for UAV Visual Reasoning

Mitigating Visual Context Degradation in Large Multimodal Models: A Training-Free Decoupled Agentic Framework

NoisyGRPO: Incentivizing Multimodal CoT Reasoning via Noise Injection and Bayesian Estimation

Receipt and verification

First computed	2026-05-19T06:53:51.353252Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

18ea22a835f4d1d7027b2bbdcdf9adac973cdd8d4d94e4f68b1b9499db632566

Aliases

arxiv: 2503.17352 · arxiv_version: 2503.17352v3 · doi: 10.48550/arxiv.2503.17352 · pith_short_12: DDVCFKBV6TI5 · pith_short_16: DDVCFKBV6TI5OAT3 · pith_short_8: DDVCFKBV

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/DDVCFKBV6TI5OAT3FO6436NNVS \
  | 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: 18ea22a835f4d1d7027b2bbdcdf9adac973cdd8d4d94e4f68b1b9499db632566

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8078c42ef44f72a90c6a5e37b70ad335b42d323815111bbb5a3ae96e8977b0d0",
    "cross_cats_sorted": [
      "cs.CL"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-03-21T17:52:43Z",
    "title_canon_sha256": "e11cb380f9971b5a97a0ece6d33a06056bc3a8f7b9c7f10eb0feeeb1eb56cf0c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2503.17352",
    "kind": "arxiv",
    "version": 3
  }
}