Pith Number

pith:3Q3HSJ5U

pith:2025:3Q3HSJ5UHYGKTPWISD7GFKOVCX

not attested not anchored not stored refs pending

M2-omni: Advancing Omni-MLLM for Comprehensive Modality Support with Competitive Performance

Jingdong Chen, Jun Zhou, Kaiyou Song, Ming Yang, Qinglong Zhang, Qingpei Guo, Sirui Gao, Tai-Wei Chang, Xuzheng Yu, Yunxiao Sun, Zipeng Feng, Ziping Ma

arxiv:2502.18778 v3 · 2025-02-26 · cs.LG · cs.AI · 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{3Q3HSJ5UHYGKTPWISD7GFKOVCX}

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

7 papers in Pith

Omni-Perception Policy Optimization for Multimodal Emotion Reasoning

Pareto LoRA: Mitigating Modality Imbalance in Unified Multimodal Models via Pareto-Optimal Gradient Integration

Towards Understanding Modality Interaction in Multimodal Language Models via Partial Information Decomposition

Training-Free Multimodal Large Language Model Orchestration

Receipt and verification

First computed	2026-07-05T10:45:17.575760Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dc367927b43e0ca9bec890fe62a9d515edf1e0b17464f336506b4b2047f942ba

Aliases

arxiv: 2502.18778 · arxiv_version: 2502.18778v3 · doi: 10.48550/arxiv.2502.18778 · pith_short_12: 3Q3HSJ5UHYGK · pith_short_16: 3Q3HSJ5UHYGKTPWI · pith_short_8: 3Q3HSJ5U

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/3Q3HSJ5UHYGKTPWISD7GFKOVCX \
  | 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: dc367927b43e0ca9bec890fe62a9d515edf1e0b17464f336506b4b2047f942ba

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "343d9a38dce118885bc886c6a5e63ee9291836aa3e70e1d80ff969d87367b95f",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CL"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-02-26T03:21:12Z",
    "title_canon_sha256": "1172691612d698a88aaeb9335cf51d041da7d1eb3b10bd7cd4952a56f9cbdb0d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.18778",
    "kind": "arxiv",
    "version": 3
  }
}