Pith Number

pith:JUZ5VVTY

pith:2025:JUZ5VVTY6PHOWI4HMRC2NCINBB

not attested not anchored not stored refs pending

Predicting potentially abusive clauses in Chilean terms of services with natural language processing

Andrea Mart\'inez Freile, Christoffer Loeffler, Tom\'as Rey Pizarro

arxiv:2502.00865 v2 · 2025-02-02 · cs.CL · cs.AI · cs.CY · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JUZ5VVTY6PHOWI4HMRC2NCINBB}

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	2026-07-05T11:17:23.387940Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4d33dad678f3ceeb23876445a6890d084566dedcf3f389ff9a5db71e5b157478

Aliases

arxiv: 2502.00865 · arxiv_version: 2502.00865v2 · doi: 10.48550/arxiv.2502.00865 · pith_short_12: JUZ5VVTY6PHO · pith_short_16: JUZ5VVTY6PHOWI4H · pith_short_8: JUZ5VVTY

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/JUZ5VVTY6PHOWI4HMRC2NCINBB \
  | 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: 4d33dad678f3ceeb23876445a6890d084566dedcf3f389ff9a5db71e5b157478

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "db50dfbd194b592b9481de07feb547c9a33e44685a3441e127fe1b877f4901b2",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CY",
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2025-02-02T18:01:39Z",
    "title_canon_sha256": "16bc91e09a19674c23366c4bfd78d3a775941e0288470f2f45a9f34e56e3ddf2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.00865",
    "kind": "arxiv",
    "version": 2
  }
}