Pith Number

pith:ZIGIDMT2

pith:2019:ZIGIDMT2QF76TUXIVMOUQOHV4B

not attested not anchored not stored refs pending

TopoResNet: A hybrid deep learning architecture and its application to skin lesion classification

Austin Lawson, Chuan-Shen Hu, Clifford Smyth, Yu-Min Chung

arxiv:1905.08607 v1 · 2019-05-13 · cs.CV · eess.IV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZIGIDMT2QF76TUXIVMOUQOHV4B}

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	2026-05-17T23:45:42.693800Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ca0c81b27a817fe9d2e8ab1d4838f5e045129f437dbe34dfc3851e2fec842d90

Aliases

arxiv: 1905.08607 · arxiv_version: 1905.08607v1 · doi: 10.48550/arxiv.1905.08607 · pith_short_12: ZIGIDMT2QF76 · pith_short_16: ZIGIDMT2QF76TUXI · pith_short_8: ZIGIDMT2

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/ZIGIDMT2QF76TUXIVMOUQOHV4B \
  | 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: ca0c81b27a817fe9d2e8ab1d4838f5e045129f437dbe34dfc3851e2fec842d90

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e7da0f03cafc018c0ea1e4ffe3ab8be61da9976e734ac5c77619c97a42dea1f9",
    "cross_cats_sorted": [
      "eess.IV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-05-13T21:16:39Z",
    "title_canon_sha256": "0ffd10985c130e0a1cebce6951fc046f974d6169cd1aaa8e59c8f8930ae33beb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.08607",
    "kind": "arxiv",
    "version": 1
  }
}