Pith Number

pith:45LPRMJ7

pith:2024:45LPRMJ7TTQRWKNQYIZRHWEBZI

not attested not anchored not stored refs pending

Mitigating Object Hallucination in MLLMs via Data-augmented Phrase-level Alignment

Ahmad Beirami, Ali Etemad, Pritam Sarkar, Sayna Ebrahimi, Sercan \"O. Ar{\i}k, Tomas Pfister

arxiv:2405.18654 v3 · 2024-05-28 · 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{45LPRMJ7TTQRWKNQYIZRHWEBZI}

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

6 papers in Pith

Clearer Sight, Fewer Lies: Oriented Pickup Preference Optimization for Multimodal Hallucination Mitigation

Mitigating Object Hallucinations via Sentence-Level Early Intervention

Uncertainty-Aware Exploratory Direct Preference Optimization for Multimodal Large Language Models

HypEHR: Hyperbolic Modeling of Electronic Health Records for Efficient Question Answering

Receipt and verification

First computed	2026-07-05T10:21:19.608600Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e756f8b13f9ce11b29b0c23313d881ca0fd51f156a763736d4348afee5de8479

Aliases

arxiv: 2405.18654 · arxiv_version: 2405.18654v3 · doi: 10.48550/arxiv.2405.18654 · pith_short_12: 45LPRMJ7TTQR · pith_short_16: 45LPRMJ7TTQRWKNQ · pith_short_8: 45LPRMJ7

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/45LPRMJ7TTQRWKNQYIZRHWEBZI \
  | 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: e756f8b13f9ce11b29b0c23313d881ca0fd51f156a763736d4348afee5de8479

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "61fe9ca4c537eaf8b097258a0f236cdb9df32c50b0a3c057ee7bcf8b55e530b3",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2024-05-28T23:36:00Z",
    "title_canon_sha256": "2d63bc166586c766c0f90dbc4af350e8d4fd71a739a1d8099ce41f04d741ff78"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2405.18654",
    "kind": "arxiv",
    "version": 3
  }
}