Pith Number

pith:4O35KQMF

pith:2024:4O35KQMFPA3BYGLGEDZQZZ7DND

not attested not anchored not stored refs pending

Direct Preference Optimization of Video Large Multimodal Models from Language Model Reward

Alexander Hauptmann, Chunyuan Li, Di Fu, Keyang Xu, Liangke Gui, Ruohong Zhang, Yihao Feng, Yiming Yang, Yonatan Bisk, Yuanhan Zhang, Zhiqing Sun

arxiv:2404.01258 v2 · 2024-04-01 · cs.CV · cs.AI

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\usepackage{pith}
\pithnumber{4O35KQMFPA3BYGLGEDZQZZ7DND}

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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

18 papers in Pith

InternVideo3: Agentify Foundation Models with Multimodal Contextual Reasoning

MultiToP: Learning to Patch Visual Tokens to Mitigate Hallucinations in Video Large Multimodal Models

miniReranker: Efficient Multimodal Reranking through Visual Cache Reuse and Interaction Sparsity

P$^2$-DPO: Grounding Hallucination in Perceptual Processing via Calibration Direct Preference Optimization

No Place to Hide: Benchmarking Video Hallucination with Background-Controlled Pairs

Receipt and verification

First computed	2026-07-05T08:03:30.723718Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e3b7d5418578361c196620f30ce7e368cc2c6eae0f8a592d6295951831d0f4fe

Aliases

arxiv: 2404.01258 · arxiv_version: 2404.01258v2 · doi: 10.48550/arxiv.2404.01258 · pith_short_12: 4O35KQMFPA3B · pith_short_16: 4O35KQMFPA3BYGLG · pith_short_8: 4O35KQMF

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/4O35KQMFPA3BYGLGEDZQZZ7DND \
  | 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: e3b7d5418578361c196620f30ce7e368cc2c6eae0f8a592d6295951831d0f4fe

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9b4d08740e608c1227682699dfd5584dadf097a8a4001e944aca673aaaf1ba3d",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2024-04-01T17:28:16Z",
    "title_canon_sha256": "c19612b1332b091b80562dfca4414390efaf1ac857eaf2efd33d38cd7261d90f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2404.01258",
    "kind": "arxiv",
    "version": 2
  }
}