Pith Number

pith:KUI7GAX5

pith:2025:KUI7GAX5MPQF5TNOSTJ2GVJNAE

not attested not anchored not stored refs pending

Euska\~nolDS: A Naturally Sourced Corpus for Basque-Spanish Code-Switching

Aitor Soroa, Jeremy Barnes, Maite Heredia

arxiv:2502.03188 v1 · 2025-02-05 · 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{KUI7GAX5MPQF5TNOSTJ2GVJNAE}

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.

Receipt and verification

First computed	2026-07-05T10:10:01.196894Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5511f302fd63e05ecdae94d3a3552d01041dc06976ad6c4f2d9dbd2045f062c6

Aliases

arxiv: 2502.03188 · arxiv_version: 2502.03188v1 · doi: 10.48550/arxiv.2502.03188 · pith_short_12: KUI7GAX5MPQF · pith_short_16: KUI7GAX5MPQF5TNO · pith_short_8: KUI7GAX5

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/KUI7GAX5MPQF5TNOSTJ2GVJNAE \
  | 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: 5511f302fd63e05ecdae94d3a3552d01041dc06976ad6c4f2d9dbd2045f062c6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "285bfe20c33999e42f1b56ab44772873ba1c465ed6c01b8c8d5a8c0a78e4df2f",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2025-02-05T14:04:42Z",
    "title_canon_sha256": "f59412cd7d80eea22d36be4ad086b00358b2b4b15774bca701c6c98fe606d36f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.03188",
    "kind": "arxiv",
    "version": 1
  }
}