Pith Number

pith:DBI3KOO2

pith:2018:DBI3KOO2INI5DOGYRXKGYT7WYK

not attested not anchored not stored refs pending

Multiple Convolutional Neural Network for Skin Dermoscopic Image Classification

Amira S. Ashour, Yanhui Guo

arxiv:1807.08114 v2 · 2018-07-21 · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DBI3KOO2INI5DOGYRXKGYT7WYK}

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	2026-05-18T00:09:46.724618Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1851b539da4351d1b8d88dd46c4ff6c2ba5b0041a202b7030e80c71928a4e772

Aliases

arxiv: 1807.08114 · arxiv_version: 1807.08114v2 · doi: 10.48550/arxiv.1807.08114 · pith_short_12: DBI3KOO2INI5 · pith_short_16: DBI3KOO2INI5DOGY · pith_short_8: DBI3KOO2

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/DBI3KOO2INI5DOGYRXKGYT7WYK \
  | 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: 1851b539da4351d1b8d88dd46c4ff6c2ba5b0041a202b7030e80c71928a4e772

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "244a82a39abe024425d805a4af5890b53102b6cad30830794affe94489a3f0ba",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-07-21T09:42:12Z",
    "title_canon_sha256": "68d2fbaa094bd4c6e76a3a9ca2f9b05eb2f2b2f8622f4a93ba0edcdfd1b59b08"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.08114",
    "kind": "arxiv",
    "version": 2
  }
}