Pith Number

pith:6P44DDHV

pith:2025:6P44DDHVM5RTARRLKTHWFJ64PJ

not attested not anchored not stored refs pending

Detection and Mitigation of Hallucination in Large Reasoning Models: A Mechanistic Perspective

Haoyu Wang, Jun Xu, Qipeng Wang, Xiao Zhang, Zhongxiang Sun

arxiv:2505.12886 v1 · 2025-05-19 · cs.AI · cs.CL · cs.CY

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\usepackage{pith}
\pithnumber{6P44DDHVM5RTARRLKTHWFJ64PJ}

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Record completeness

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2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

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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

4 papers in Pith

Mitigating Factual Hallucination in Large Reasoning Models via Mixed-Mode Advantage Regularization

PARALLAX: Separating Genuine Hallucination Detection from Benchmark Construction Artifacts

Harnessing Reasoning Trajectories for Hallucination Detection via Answer-agreement Representation Shaping

Beyond Content Safety: Real-Time Monitoring for Reasoning Vulnerabilities in Large Language Models

Receipt and verification

First computed	2026-07-05T11:05:11.233016Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f3f9c18cf5676330462b54cf62a7dc7a4fa1da807fa7448932d3ff8bb08aae78

Aliases

arxiv: 2505.12886 · arxiv_version: 2505.12886v1 · doi: 10.48550/arxiv.2505.12886 · pith_short_12: 6P44DDHVM5RT · pith_short_16: 6P44DDHVM5RTARRL · pith_short_8: 6P44DDHV

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/6P44DDHVM5RTARRLKTHWFJ64PJ \
  | 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: f3f9c18cf5676330462b54cf62a7dc7a4fa1da807fa7448932d3ff8bb08aae78

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "646efe2324264bca0735e6772508d2ac394c4196d32d0362e1faadaa4588af35",
    "cross_cats_sorted": [
      "cs.CL",
      "cs.CY"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2025-05-19T09:16:40Z",
    "title_canon_sha256": "b4a7e87cb0a70cad4beb668bf56685a7a5d2f8b5379b17d409f4f9b73df311a6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.12886",
    "kind": "arxiv",
    "version": 1
  }
}