Pith Number

pith:A3EIH5IZ

pith:2018:A3EIH5IZNOC2Y3KANMFFEY3LY4

not attested not anchored not stored refs pending

Automatic Skin Lesion Segmentation Using Deep Fully Convolutional Networks

Hongming Xu, Tae Hyun Hwang

arxiv:1807.06466 v1 · 2018-07-17 · 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{A3EIH5IZNOC2Y3KANMFFEY3LY4}

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	2026-05-18T00:10:32.938736Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

06c883f5196b85ac6d406b0a52636bc735fd85bdece8c183a3d07673edaee13b

Aliases

arxiv: 1807.06466 · arxiv_version: 1807.06466v1 · doi: 10.48550/arxiv.1807.06466 · pith_short_12: A3EIH5IZNOC2 · pith_short_16: A3EIH5IZNOC2Y3KA · pith_short_8: A3EIH5IZ

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/A3EIH5IZNOC2Y3KANMFFEY3LY4 \
  | 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: 06c883f5196b85ac6d406b0a52636bc735fd85bdece8c183a3d07673edaee13b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8a9cdd48bad043b24624ff7620703f4cadef32a8b31d2f4dab9c5a0b76296119",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-07-17T14:24:37Z",
    "title_canon_sha256": "94ebcc97685b062777b7e834d421d47fc061156148cbbbd1b06e45b2e35f1753"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.06466",
    "kind": "arxiv",
    "version": 1
  }
}