Pith Number

pith:OBTD72IR

pith:2025:OBTD72IROXX4UH4POA3B3GGD54

not attested not anchored not stored refs pending

MMReason: An Open-Ended Multi-Modal Multi-Step Reasoning Benchmark for MLLMs Toward AGI

Dacheng Tao, Huanjin Yao, Jiaxing Huang, Jingyi Zhang, Michael K. Chen, Wei Zhang, Wenhao Wu, Wenjie Zeng, Wenzheng Liu, Xikun Zhang, Yawen Qiu, Yuxin Song

arxiv:2506.23563 v1 · 2025-06-30 · cs.AI · cs.CL · 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{OBTD72IROXX4UH4POA3B3GGD54}

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

2 papers in Pith

R1-VL: Learning to Reason with Multimodal Large Language Models via Step-wise Group Relative Policy Optimization

OMIBench: Benchmarking Olympiad-Level Multi-Image Reasoning in Large Vision-Language Model

Receipt and verification

First computed	2026-07-05T11:29:24.055024Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

70663fe91175efca1f8f70361d98c3ef3c14330370b457f3dd8fae9c41a08413

Aliases

arxiv: 2506.23563 · arxiv_version: 2506.23563v1 · doi: 10.48550/arxiv.2506.23563 · pith_short_12: OBTD72IROXX4 · pith_short_16: OBTD72IROXX4UH4P · pith_short_8: OBTD72IR

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/OBTD72IROXX4UH4POA3B3GGD54 \
  | 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: 70663fe91175efca1f8f70361d98c3ef3c14330370b457f3dd8fae9c41a08413

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ed0cb86fb7c7484e7a24286be8b712d5d6f68a2aaba83a7164b94f1ab771bdb2",
    "cross_cats_sorted": [
      "cs.CL",
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2025-06-30T07:14:38Z",
    "title_canon_sha256": "7191b0d73478bef7dd764c31c6c3b26d0f111c7dac3ffe18abe0649958fd95be"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.23563",
    "kind": "arxiv",
    "version": 1
  }
}