Pith Number

pith:BM7QXEPW

pith:2017:BM7QXEPWJMODDG3C72THNEDB4A

not attested not anchored not stored refs pending

Random Forests and VGG-NET: An Algorithm for the ISIC 2017 Skin Lesion Classification Challenge

Songtao Guo, Yanzhi Song, Yixin Luo

arxiv:1703.05148 v1 · 2017-03-15 · 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{BM7QXEPWJMODDG3C72THNEDB4A}

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	2026-05-18T00:48:38.256285Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0b3f0b91f64b1c319b62fea6769061e023f71af0707d2f11806002453c5f1aa4

Aliases

arxiv: 1703.05148 · arxiv_version: 1703.05148v1 · doi: 10.48550/arxiv.1703.05148 · pith_short_12: BM7QXEPWJMOD · pith_short_16: BM7QXEPWJMODDG3C · pith_short_8: BM7QXEPW

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/BM7QXEPWJMODDG3C72THNEDB4A \
  | 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: 0b3f0b91f64b1c319b62fea6769061e023f71af0707d2f11806002453c5f1aa4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "74f13d456460ff7782ad9323f50dc512e7c52d05ed95cbed48b86c6bd6a122c8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2017-03-15T13:33:55Z",
    "title_canon_sha256": "abd693c50a47d5ac47e2e02eea058971a9a84c9f6e3daf341e3b5568b31651e8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.05148",
    "kind": "arxiv",
    "version": 1
  }
}