Pith Number

pith:4UEQ66NX

pith:2018:4UEQ66NXDNJF2XLB6FB4RWUFFT

not attested not anchored not stored refs pending

Skin Disease Classification versus Skin Lesion Characterization: Achieving Robust Diagnosis using Multi-label Deep Neural Networks

Haofu Liao, Jiebo Luo, Yuncheng Li

arxiv:1812.03520 v3 · 2018-12-09 · 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{4UEQ66NXDNJF2XLB6FB4RWUFFT}

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	2026-07-05T04:07:35.197169Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e5090f79b71b525d5d61f143c8da852ce00845e2c383316b5dff799531da5fa6

Aliases

arxiv: 1812.03520 · arxiv_version: 1812.03520v3 · doi: 10.48550/arxiv.1812.03520 · pith_short_12: 4UEQ66NXDNJF · pith_short_16: 4UEQ66NXDNJF2XLB · pith_short_8: 4UEQ66NX

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/4UEQ66NXDNJF2XLB6FB4RWUFFT \
  | 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: e5090f79b71b525d5d61f143c8da852ce00845e2c383316b5dff799531da5fa6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "44edf539891df3f49be1e2dc10ac072b0e89d00186ada9925b0ba82062f72080",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-12-09T16:56:14Z",
    "title_canon_sha256": "8e1c5c280a312a19076180b98a65ba9002793a4ad9631e6fb89af1be52fdd5be"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.03520",
    "kind": "arxiv",
    "version": 3
  }
}