Pith Number

pith:JC6MAHAJ

pith:2025:JC6MAHAJI3Y5P5HZAVOM5Q2IIU

not attested not anchored not stored refs pending

OmniDPO: A Preference Optimization Framework to Address Omni-Modal Hallucination

Chao Sun, Guanyu Zhou, Junzhe Chen, Lijie Wen, Rongzhou Zhang, Shiyu Huang, Tianshu Zhang, Xuming Hu, Yuwei Niu

arxiv:2509.00723 v1 · 2025-08-31 · cs.AI · cs.MM

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JC6MAHAJI3Y5P5HZAVOM5Q2IIU}

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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

2 papers in Pith

Don't Let the Video Speak: Audio-Contrastive Preference Optimization for Audio-Visual Language Models

Chain of Modality: From Static Fusion to Dynamic Orchestration in Omni-MLLMs

Receipt and verification

First computed	2026-07-05T12:02:21.779356Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

48bcc01c0946f1d7f4f9055ccec3484517a0f791bdf337af996ce25eb996ea70

Aliases

arxiv: 2509.00723 · arxiv_version: 2509.00723v1 · doi: 10.48550/arxiv.2509.00723 · pith_short_12: JC6MAHAJI3Y5 · pith_short_16: JC6MAHAJI3Y5P5HZ · pith_short_8: JC6MAHAJ

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/JC6MAHAJI3Y5P5HZAVOM5Q2IIU \
  | 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: 48bcc01c0946f1d7f4f9055ccec3484517a0f791bdf337af996ce25eb996ea70

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "02f8bc43a0b611aac57c40cad389ef45b669cddc0713e4f48c8835c1ddf587e2",
    "cross_cats_sorted": [
      "cs.MM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2025-08-31T07:19:32Z",
    "title_canon_sha256": "293e977f082dd15399a3f9a1d8b903523f602fba7b4006853c5b7a5bbfc18909"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2509.00723",
    "kind": "arxiv",
    "version": 1
  }
}