Pith Number

pith:RPNTW3SH

pith:2025:RPNTW3SH3PPFHBF7TWNA6S7L4Y

not attested not anchored not stored refs pending

20min-XD: A Comparable Corpus of Swiss News Articles

Jannis Vamvas, Michelle Wastl, Rico Sennrich, Selena Calleri

arxiv:2504.21677 v1 · 2025-04-30 · cs.CL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RPNTW3SH3PPFHBF7TWNA6S7L4Y}

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

SwissGov-RSD: A Human-annotated, Cross-lingual Benchmark for Token-level Recognition of Semantic Differences Between Related Documents

Receipt and verification

First computed	2026-07-05T10:56:27.602440Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8bdb3b6e47dbde5384bf9d9a0f4bebe622397574d3334d148932457264f7d270

Aliases

arxiv: 2504.21677 · arxiv_version: 2504.21677v1 · doi: 10.48550/arxiv.2504.21677 · pith_short_12: RPNTW3SH3PPF · pith_short_16: RPNTW3SH3PPFHBF7 · pith_short_8: RPNTW3SH

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/RPNTW3SH3PPFHBF7TWNA6S7L4Y \
  | 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: 8bdb3b6e47dbde5384bf9d9a0f4bebe622397574d3334d148932457264f7d270

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6eabdcd142e5091c0f167b113457e454c90b5f3a182361b42cfafd146bc302cc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2025-04-30T14:16:08Z",
    "title_canon_sha256": "86b0719d47bd4cb9ca15b942e6ecff3d59ab8d29015732daf94100bc585cb357"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.21677",
    "kind": "arxiv",
    "version": 1
  }
}