Pith Number

pith:SOATW5VF

pith:2021:SOATW5VFNFQGPHCYVLO5L7FJON

not attested not anchored not stored refs pending

Transfer Learning with Ensembles of Deep Neural Networks for Skin Cancer Detection in Imbalanced Data Sets

Aqsa Saeed Qureshi, Teemu Roos

arxiv:2103.12068 v4 · 2021-03-22 · cs.CV · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SOATW5VFNFQGPHCYVLO5L7FJON}

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	2026-07-05T02:40:33.430855Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

93813b76a56960679c58aaddd5fca97349ab3f0425172d1b9cf208847f971a3f

Aliases

arxiv: 2103.12068 · arxiv_version: 2103.12068v4 · doi: 10.48550/arxiv.2103.12068 · pith_short_12: SOATW5VFNFQG · pith_short_16: SOATW5VFNFQGPHCY · pith_short_8: SOATW5VF

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/SOATW5VFNFQGPHCYVLO5L7FJON \
  | 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: 93813b76a56960679c58aaddd5fca97349ab3f0425172d1b9cf208847f971a3f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b0afcd08deddc22bdd860641b061785a46b79dff9c254267497e5037f32526ab",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2021-03-22T06:04:45Z",
    "title_canon_sha256": "29c679ec8b51e423189e5e5f30886bf9abaa835b84412bcd5900e547b63dfa30"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2103.12068",
    "kind": "arxiv",
    "version": 4
  }
}