Pith Number

pith:D3LTIWLX

pith:2018:D3LTIWLXIPBTPXV3XQKVNYUO4K

not attested not anchored not stored refs pending

The Effects of Image Pre- and Post-Processing, Wavelet Decomposition, and Local Binary Patterns on U-Nets for Skin Lesion Segmentation

H.R. Tizhoosh, Sara Ross-Howe

arxiv:1805.05239 v1 · 2018-04-30 · cs.CV · cs.LG · physics.med-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{D3LTIWLXIPBTPXV3XQKVNYUO4K}

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	2026-05-18T00:16:03.627388Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1ed734597743c337debbbc1556e28ee2bb6b554f21037cc29a624dbcee2eeadb

Aliases

arxiv: 1805.05239 · arxiv_version: 1805.05239v1 · doi: 10.48550/arxiv.1805.05239 · pith_short_12: D3LTIWLXIPBT · pith_short_16: D3LTIWLXIPBTPXV3 · pith_short_8: D3LTIWLX

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/D3LTIWLXIPBTPXV3XQKVNYUO4K \
  | 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: 1ed734597743c337debbbc1556e28ee2bb6b554f21037cc29a624dbcee2eeadb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "859c9574194a448fa81185ff1662417b98baf3589c95a32df0dfc2a8bd50abdb",
    "cross_cats_sorted": [
      "cs.LG",
      "physics.med-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-04-30T23:23:15Z",
    "title_canon_sha256": "1b1492f17aa085cb39c3ab0d2e1b65e828e5e9980844e2c9333858f7b68ecc71"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.05239",
    "kind": "arxiv",
    "version": 1
  }
}