Pith Number

pith:2G7GMVA2

pith:2018:2G7GMVA24ZQO33QQTOY6KP26EO

not attested not anchored not stored refs pending

Document classification using a Bi-LSTM to unclog Brazil's supreme court

Ana Paula Goncalves Soares de Almeida, Bernardo Pablo Sukiennik, Davi Alves Bezerra, Davi B. Gusmao, Fabiano Hartmann Peixoto, Fabricio Ataides Braz, Felipe Borges S. Chaves, Flavio Barros Vidal, Gabriel G. Ziegler, Marcelo H. S. Ferreira, Nilton Correia da Silva, Pedro Henrique Inazawa, Ricardo V. C. Fernandes, Roberta Zumblick, Teofilo Emidio de Campos, Victor H. D. Coelho

arxiv:1811.11569 v1 · 2018-11-27 · cs.IR · cs.LG · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2G7GMVA24ZQO33QQTOY6KP26EO}

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	2026-05-17T23:59:40.714552Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d1be66541ae660edee109bb1e53f5e2395747a04e9eaface28bb81bd758f4651

Aliases

arxiv: 1811.11569 · arxiv_version: 1811.11569v1 · doi: 10.48550/arxiv.1811.11569 · pith_short_12: 2G7GMVA24ZQO · pith_short_16: 2G7GMVA24ZQO33QQ · pith_short_8: 2G7GMVA2

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/2G7GMVA24ZQO33QQTOY6KP26EO \
  | 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: d1be66541ae660edee109bb1e53f5e2395747a04e9eaface28bb81bd758f4651

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e5723fbe65fe2214e2438d52c61caad759ed4a2e25609d05b2880bc14a20a370",
    "cross_cats_sorted": [
      "cs.LG",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2018-11-27T11:30:01Z",
    "title_canon_sha256": "c07282562e49607c271c6ed65dbf17f393231bcd4ac564960afc52322f97b6c8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.11569",
    "kind": "arxiv",
    "version": 1
  }
}