Pith Number

pith:H7VCLRCO

pith:2025:H7VCLRCOLN74KHEXYEPNSLLSAT

not attested not anchored not stored refs pending

Advancing Multimodal Reasoning via Reinforcement Learning with Cold Start

Chen Wang, Kaipeng Zheng, Lai Wei, Lichao Sun, Linghe Kong, Weiran Huang, Yue Wang, Yuting Li

arxiv:2505.22334 v2 · 2025-05-28 · cs.CL · cs.AI · cs.CV · cs.LG

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\usepackage{pith}
\pithnumber{H7VCLRCOLN74KHEXYEPNSLLSAT}

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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

V-Zero: Answer-Label-Free On-Policy Distillation with Contrastive Evidence Gating for Fine-Grained Visual Reasoning

Vision-OPD: Learning to See Fine Details for Multimodal LLMs via On-Policy Self-Distillation

Distilling Game Code World Model Generation into Lightweight Large Language Models

Be Faithful When Response: Returning Fluent and Grounded Answers for Vision-Language Models Reinforcement Learning

Vision-OPD: Learning to See Fine Details for Multimodal LLMs via On-Policy Self-Distillation

Receipt and verification

First computed	2026-07-05T11:41:42.309630Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3fea25c44e5b7fc51c97c11ed92d7204eab6861e568ef7e9a60905b0b2ac6005

Aliases

arxiv: 2505.22334 · arxiv_version: 2505.22334v2 · doi: 10.48550/arxiv.2505.22334 · pith_short_12: H7VCLRCOLN74 · pith_short_16: H7VCLRCOLN74KHEX · pith_short_8: H7VCLRCO

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/H7VCLRCOLN74KHEXYEPNSLLSAT \
  | 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: 3fea25c44e5b7fc51c97c11ed92d7204eab6861e568ef7e9a60905b0b2ac6005

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5bbf77f2485727b7237d9b0862ad66f6c1a6777d1c1eac2383b6173889a01a4c",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CV",
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2025-05-28T13:21:38Z",
    "title_canon_sha256": "ee85526c236f909ed56918d4b82f4bb650e5c2952eff3d2dd61bb4e4a04aad72"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.22334",
    "kind": "arxiv",
    "version": 2
  }
}