Pith Number

pith:Z5264DOG

pith:2021:Z5264DOGJSJ6ML5YHNPEVZJAXO

not attested not anchored not stored refs pending

HateBR: A Large Expert Annotated Corpus of Brazilian Instagram Comments for Offensive Language and Hate Speech Detection

Fabiana Rodrigues de G\'oes, Fabr\'icio Benevenuto, Francielle Alves Vargas, Isabelle Carvalho, Thiago Alexandre Salgueiro Pardo

arxiv:2103.14972 v6 · 2021-03-27 · 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{Z5264DOGJSJ6ML5YHNPEVZJAXO}

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	2026-07-05T05:28:41.634633Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cf75ee0dc64c93e62fb83b5e4ae520bb8b0a6fb4ac7d0076957c866c52ca05c3

Aliases

arxiv: 2103.14972 · arxiv_version: 2103.14972v6 · doi: 10.48550/arxiv.2103.14972 · pith_short_12: Z5264DOGJSJ6 · pith_short_16: Z5264DOGJSJ6ML5Y · pith_short_8: Z5264DOG

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/Z5264DOGJSJ6ML5YHNPEVZJAXO \
  | 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: cf75ee0dc64c93e62fb83b5e4ae520bb8b0a6fb4ac7d0076957c866c52ca05c3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b9be6640da349360715e9c6fd110fa0375671b78fa1d9bc814c3a706188ec042",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2021-03-27T19:43:16Z",
    "title_canon_sha256": "7213be4387f57de162987bef6dac217bec855c77ac827627771b4d57069281f8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2103.14972",
    "kind": "arxiv",
    "version": 6
  }
}