Pith Number

pith:O2YHQI2O

pith:2017:O2YHQI2OSIZNLNBDHFX7MLBXEO

not attested not anchored not stored refs pending

Skin Lesion Analysis Towards Melanoma Detection Using Deep Learning Network

Linlin Shen, Yuexiang Li

arxiv:1703.00577 v2 · 2017-03-02 · 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{O2YHQI2OSIZNLNBDHFX7MLBXEO}

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	2026-05-18T00:29:51.833740Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

76b078234e9232d5b423396ff62c372397758fee5506461b06959b8833cda109

Aliases

arxiv: 1703.00577 · arxiv_version: 1703.00577v2 · doi: 10.48550/arxiv.1703.00577 · pith_short_12: O2YHQI2OSIZN · pith_short_16: O2YHQI2OSIZNLNBD · pith_short_8: O2YHQI2O

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/O2YHQI2OSIZNLNBDHFX7MLBXEO \
  | 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: 76b078234e9232d5b423396ff62c372397758fee5506461b06959b8833cda109

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ca77efa77d3f997aea64ac8339302309715d7cd820f9812af3719cbd5a3fee80",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2017-03-02T01:24:04Z",
    "title_canon_sha256": "e6f635eb731d864de023b7bff9d7738eb0254c907441952ad801db94862b8f1b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.00577",
    "kind": "arxiv",
    "version": 2
  }
}