Pith Number

pith:XJZ2HTY4

pith:2025:XJZ2HTY44OCAQCGGGKGTOC2IT7

not attested not anchored not stored refs pending

Reinforcement Fine-Tuning Powers Reasoning Capability of Multimodal Large Language Models

Bo Xia, Haoyuan Sun, Jiaqi Wu, Kai Qin, Tiantian Zhang, Xueqian Wang, Xufei Lv, Yifei Zhao, Yifu Luo, Yongzhe Chang

arxiv:2505.18536 v1 · 2025-05-24 · cs.CL · 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{XJZ2HTY44OCAQCGGGKGTOC2IT7}

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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

8 papers in Pith

SSMNBench: Diagnosing Image-based Cross-View Human-Object Understanding via Single-View Sufficiency and Multi-View Necessity

Balancing Performance and Diversity in GRPO Autoregressive Text-to-Image Post-Training

LongVT: Incentivizing "Thinking with Long Videos" via Native Tool Calling

Principled RL for Flow Matching Emerges from the Chunk-level Policy Optimization

OneThinker: All-in-one Reasoning Model for Image and Video

Receipt and verification

First computed	2026-07-05T11:08:47.965107Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ba73a3cf1ce3840808c6328d370b489fe74c193f488916a95cc4d4109d8e404b

Aliases

arxiv: 2505.18536 · arxiv_version: 2505.18536v1 · doi: 10.48550/arxiv.2505.18536 · pith_short_12: XJZ2HTY44OCA · pith_short_16: XJZ2HTY44OCAQCGG · pith_short_8: XJZ2HTY4

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/XJZ2HTY44OCAQCGGGKGTOC2IT7 \
  | 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: ba73a3cf1ce3840808c6328d370b489fe74c193f488916a95cc4d4109d8e404b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ed2b99eacd38f05f783283688172e0fd637f87cdf6d1fc625651589d0b6ccfa3",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2025-05-24T06:01:48Z",
    "title_canon_sha256": "28588b888a268492895d44446dc00817533d638afdea7bc2b11a8ef74bf45d7d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.18536",
    "kind": "arxiv",
    "version": 1
  }
}