Pith Number

pith:6JU33DZN

pith:2025:6JU33DZNF77C6KMB2PRWC6K5XD

not attested not anchored not stored refs pending

Evaluating the Effectiveness of Direct Preference Optimization for Personalizing German Automatic Text Simplifications for Persons with Intellectual Disabilities

David Froehlich, Kaede Johnson, Luisa Carrer, Sarah Ebling, Yingqiang Gao

arxiv:2507.01479 v1 · 2025-07-02 · 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{6JU33DZNF77C6KMB2PRWC6K5XD}

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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.

Receipt and verification

First computed	2026-07-05T11:30:49.657488Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f269bd8f2d2ffe2f2981d3e361795db8de4b91875b22a92ba8d28408a54f05d1

Aliases

arxiv: 2507.01479 · arxiv_version: 2507.01479v1 · doi: 10.48550/arxiv.2507.01479 · pith_short_12: 6JU33DZNF77C · pith_short_16: 6JU33DZNF77C6KMB · pith_short_8: 6JU33DZN

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/6JU33DZNF77C6KMB2PRWC6K5XD \
  | 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: f269bd8f2d2ffe2f2981d3e361795db8de4b91875b22a92ba8d28408a54f05d1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "564fde38de393689f81597c156b88fb8f1e7ba38c24f15d7acf33431e1ad2291",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2025-07-02T08:43:06Z",
    "title_canon_sha256": "3d2cf944c4de6881785ed1930a9fc3266913ec181eb4b06b835c0c45f8c4ba4d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.01479",
    "kind": "arxiv",
    "version": 1
  }
}