Pith Number

pith:UPQ23KJT

pith:2024:UPQ23KJTDYRNHMKHEMZOHXIJSH

not attested not anchored not stored refs pending

mDPO: Conditional Preference Optimization for Multimodal Large Language Models

Fei Wang, Hoifung Poon, James Y. Huang, Muhao Chen, Nan Xu, Sheng Zhang, Wenxuan Zhou

arxiv:2406.11839 v2 · 2024-06-17 · cs.CV · cs.AI · cs.CL · cs.LG

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Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UPQ23KJTDYRNHMKHEMZOHXIJSH}

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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

6 papers in Pith

CineCap: Structured Reasoning with Spatio-Temporal Anchors for Cinematographic Video Captioning

Adaptive Perturbation Selection for Contrastive Audio Decoding

Steer Where It Matters: Token-Level Visual-Sensitivity Steering for LVLMs Hallucination Mitigation

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	2026-07-05T09:16:50.174308Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a3e1ada9331e22d3b1472332e3dd0991f3e5f76cda119d5475841a302d534e4c

Aliases

arxiv: 2406.11839 · arxiv_version: 2406.11839v2 · doi: 10.48550/arxiv.2406.11839 · pith_short_12: UPQ23KJTDYRN · pith_short_16: UPQ23KJTDYRNHMKH · pith_short_8: UPQ23KJT

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/UPQ23KJTDYRNHMKHEMZOHXIJSH \
  | 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: a3e1ada9331e22d3b1472332e3dd0991f3e5f76cda119d5475841a302d534e4c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f3c785f35f5eb23c6d209ca96f5d07a020d3fac1aa1d44b7a5d2b4cfc5a8a42f",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CL",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2024-06-17T17:59:58Z",
    "title_canon_sha256": "8e457f448976e281734bc880ee3a876ec4cc87ae14194068ef78b273982bb071"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2406.11839",
    "kind": "arxiv",
    "version": 2
  }
}