Pith Number

pith:DIR27H2Z

pith:2024:DIR27H2ZVBOHBKX5NH2E7WWBA6

not attested not anchored not stored refs pending

Exploring Foundation Models for Synthetic Medical Imaging: A Study on Chest X-Rays and Fine-Tuning Techniques

Davide Clode da Silva, Gabriel Fonseca Silva, Gabriel Vaz de Souza, Marina Musse Bernardes, Nathalia Giacomini Ceretta, Rafael Heitor Bordini, Soraia Raupp Musse

arxiv:2409.04424 v1 · 2024-09-06 · eess.IV · cs.CV · cs.GR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DIR27H2ZVBOHBKX5NH2E7WWBA6}

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	2026-07-05T09:04:05.577498Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1a23af9f59a85c70aafd69f44fdac10798f5175186cb2f6c88a5f1123c9665f2

Aliases

arxiv: 2409.04424 · arxiv_version: 2409.04424v1 · doi: 10.48550/arxiv.2409.04424 · pith_short_12: DIR27H2ZVBOH · pith_short_16: DIR27H2ZVBOHBKX5 · pith_short_8: DIR27H2Z

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/DIR27H2ZVBOHBKX5NH2E7WWBA6 \
  | 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: 1a23af9f59a85c70aafd69f44fdac10798f5175186cb2f6c88a5f1123c9665f2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dba342cb258c46b5be804b8a432049721e160aa736e2d0132d3775d00dd30156",
    "cross_cats_sorted": [
      "cs.CV",
      "cs.GR"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2024-09-06T17:36:08Z",
    "title_canon_sha256": "bfd29392d8a4052eca686cac3f3cb4f4ef14642a06f41744ca2f37bde331c7b5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2409.04424",
    "kind": "arxiv",
    "version": 1
  }
}