Pith Number

pith:LTDIR2AJ

pith:2025:LTDIR2AJLVAVR7IPGL4EVABPSV

not attested not anchored not stored refs pending

Zero-shot Performance of Generative AI in Brazilian Portuguese Medical Exam

Adriano Jose Pereira, Amanda Gomes Rabelo, Cesar Augusto Madid Truyts, Daniel Scaldaferri Lages, Edson Amaro Junior, Eduardo Pontes dos Reis, Gabriel Mesquita de Souza, Joaquim Edson Vieira, Paulo Sergio Panse Silveira, Uri Adrian Prync Flato

arxiv:2507.19885 v1 · 2025-07-26 · 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{LTDIR2AJLVAVR7IPGL4EVABPSV}

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	2026-07-05T11:43:44.303073Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5cc688e8095d4158fd0f32f84a802f954b0d34abb9af784064d143596a306ef0

Aliases

arxiv: 2507.19885 · arxiv_version: 2507.19885v1 · doi: 10.48550/arxiv.2507.19885 · pith_short_12: LTDIR2AJLVAV · pith_short_16: LTDIR2AJLVAVR7IP · pith_short_8: LTDIR2AJ

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/LTDIR2AJLVAVR7IPGL4EVABPSV \
  | 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: 5cc688e8095d4158fd0f32f84a802f954b0d34abb9af784064d143596a306ef0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "23b87ddd13e1f482265fb6c48a602ff9f088f56967dfcc4aaaea7bc37daa7232",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2025-07-26T09:34:52Z",
    "title_canon_sha256": "03d8f9cbfb03b500c04a29390872e5067ab17c93a725d97fa7ebaa52da0a6270"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.19885",
    "kind": "arxiv",
    "version": 1
  }
}