Pith Number

pith:E6UIPIDK

pith:2025:E6UIPIDKTIQZAP3GTT3UW35525

not attested not anchored not stored refs pending

REFIND at SemEval-2025 Task 3: Retrieval-Augmented Factuality Hallucination Detection in Large Language Models

DongGeon Lee, HwanJo Yu

arxiv:2502.13622 v2 · 2025-02-19 · cs.CL · cs.AI

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{E6UIPIDKTIQZAP3GTT3UW35525}

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

1 paper in Pith

Towards Dependable Retrieval-Augmented Generation Using Factual Confidence Prediction

Receipt and verification

First computed	2026-07-05T10:46:00.505823Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

27a887a06a9a21903f669cf74b6fbdd754d24c320a6b0939871d745bd994716d

Aliases

arxiv: 2502.13622 · arxiv_version: 2502.13622v2 · doi: 10.48550/arxiv.2502.13622 · pith_short_12: E6UIPIDKTIQZ · pith_short_16: E6UIPIDKTIQZAP3G · pith_short_8: E6UIPIDK

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/E6UIPIDKTIQZAP3GTT3UW35525 \
  | 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: 27a887a06a9a21903f669cf74b6fbdd754d24c320a6b0939871d745bd994716d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e94e487ee07b422a10297480e3aaee688df665bb71a0e83716aafd1d61841733",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2025-02-19T10:59:05Z",
    "title_canon_sha256": "339e6e56c89952857a20ad482df48c9be6b757a0cf324185d1c08555dcbeadd3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.13622",
    "kind": "arxiv",
    "version": 2
  }
}