Pith Number

pith:WJIXVSPO

pith:2025:WJIXVSPOZO2TUBF4WPY4DZTDTW

not attested not anchored not stored refs pending

MedHallu: A Comprehensive Benchmark for Detecting Medical Hallucinations in Large Language Models

Jiawei Xu, Junyuan Hong, Kaidi Xu, Shrey Pandit, Tianlong Chen, Ying Ding, Zhangyang Wang

arxiv:2502.14302 v1 · 2025-02-20 · cs.CL · cs.AI · cs.LG

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\usepackage{pith}
\pithnumber{WJIXVSPOZO2TUBF4WPY4DZTDTW}

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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

5 papers in Pith

Med-HEAL: Analyzing and Mitigating Hallucinations in Medical LLMs with Hallucination-Aware In-Context Learning

Graph Alignment Topology as an Inductive Bias for Grounding Detection

MedFabric and EtHER: A Data-Centric Framework for Word-Level Fabrication Generation and Detection in Medical LLMs

Hallucination Detection via Activations of Open-Weight Proxy Analyzers

A Multi-Stage Validation Framework for Trustworthy Large-scale Clinical Information Extraction using Large Language Models

Receipt and verification

First computed	2026-07-05T10:17:24.148766Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b2517ac9eecbb53a04bcb3f1c1e6639dbabf4b078dfde3eb32e2e042c0af4e0e

Aliases

arxiv: 2502.14302 · arxiv_version: 2502.14302v1 · doi: 10.48550/arxiv.2502.14302 · pith_short_12: WJIXVSPOZO2T · pith_short_16: WJIXVSPOZO2TUBF4 · pith_short_8: WJIXVSPO

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/WJIXVSPOZO2TUBF4WPY4DZTDTW \
  | 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: b2517ac9eecbb53a04bcb3f1c1e6639dbabf4b078dfde3eb32e2e042c0af4e0e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "688e97685641bf3a79598e2258c608221d276acde5a00f24fecc990d974bd7e8",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2025-02-20T06:33:23Z",
    "title_canon_sha256": "23873cc5e0774a99b2af85a0560055a5631cdb01540c3524efc8239cf55890b5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.14302",
    "kind": "arxiv",
    "version": 1
  }
}