Pith Number

pith:CXITZRRG

pith:2018:CXITZRRGVT2SZ3FSCG6GZ43G2T

not attested not anchored not stored refs pending

What evidence does deep learning model use to classify Skin Lesions?

Eric Z. Chen, Hongda Jiang, Junyan Wu, Xiaoxiao Li

arxiv:1811.01051 v3 · 2018-11-02 · cs.CV · q-bio.QM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CXITZRRGVT2SZ3FSCG6GZ43G2T}

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	2026-05-17T23:54:07.018569Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

15d13cc626acf52cecb211bc6cf366d4d76f7394349c74825bda3c206822cf0d

Aliases

arxiv: 1811.01051 · arxiv_version: 1811.01051v3 · doi: 10.48550/arxiv.1811.01051 · pith_short_12: CXITZRRGVT2S · pith_short_16: CXITZRRGVT2SZ3FS · pith_short_8: CXITZRRG

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/CXITZRRGVT2SZ3FSCG6GZ43G2T \
  | 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: 15d13cc626acf52cecb211bc6cf366d4d76f7394349c74825bda3c206822cf0d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5b09e168e093b64733abfb205fa9e76d83071dd4b4c1e8ff0672f6c95cd6483a",
    "cross_cats_sorted": [
      "q-bio.QM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-11-02T18:57:50Z",
    "title_canon_sha256": "06bde4f5deb800d062c56b63e61f1ec70d580ab871daeaf77bf90cf7c08f6fe6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.01051",
    "kind": "arxiv",
    "version": 3
  }
}