Pith Number

pith:MENTTJRE

pith:2023:MENTTJREUSZNW75IOJ7FVQSQ6B

not attested not anchored not stored refs pending

Advancing Neural Encoding of Portuguese with Transformer Albertina PT-*

Ant\'onio Branco, Henrique Lopes Cardoso, Jo\~ao Rodrigues, Jo\~ao Silva, Lu\'is Gomes, Rodrigo Santos, Tom\'as Os\'orio

arxiv:2305.06721 v2 · 2023-05-11 · cs.CL

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

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\usepackage{pith}
\pithnumber{MENTTJREUSZNW75IOJ7FVQSQ6B}

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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

2 papers in Pith

NorBERTo: A ModernBERT Model Trained for Portuguese with 331 Billion Tokens Corpus

LegalBench-BR: A Benchmark for Evaluating Large Language Models on Brazilian Legal Decision Classification

Receipt and verification

First computed	2026-07-05T08:03:25.706284Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

611b39a624a4b2db7fa8727e5ac250f044b1253c216a00046472cc823122652f

Aliases

arxiv: 2305.06721 · arxiv_version: 2305.06721v2 · doi: 10.48550/arxiv.2305.06721 · pith_short_12: MENTTJREUSZN · pith_short_16: MENTTJREUSZNW75I · pith_short_8: MENTTJRE

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/MENTTJREUSZNW75IOJ7FVQSQ6B \
  | 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: 611b39a624a4b2db7fa8727e5ac250f044b1253c216a00046472cc823122652f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b20de80d51c16f10406b0076347f2e3eab7b002621f9ed73951e45dc9f4b2947",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2023-05-11T10:56:20Z",
    "title_canon_sha256": "f2a3c4b5463ea8dc02ebde6d71344bb016c7f1fd0f3504d06d0b071240fd7c0b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2305.06721",
    "kind": "arxiv",
    "version": 2
  }
}