Pith Number

pith:EDYFDYJ4

pith:2018:EDYFDYJ4GE44D64LNWM2BING4C

not attested not anchored not stored refs pending

Webly Supervised Learning for Skin Lesion Classification

Federico Tombari, Fernando Navarro, Nassir Navab, Sailesh Conjeti

arxiv:1804.00177 v2 · 2018-03-31 · 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{EDYFDYJ4GE44D64LNWM2BING4C}

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	2026-05-17T23:44:38.273498Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

20f051e13c3139c1fb8b6d99a0a1a6e0bac72fee094bea69f1649455ac3370ce

Aliases

arxiv: 1804.00177 · arxiv_version: 1804.00177v2 · doi: 10.48550/arxiv.1804.00177 · pith_short_12: EDYFDYJ4GE44 · pith_short_16: EDYFDYJ4GE44D64L · pith_short_8: EDYFDYJ4

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/EDYFDYJ4GE44D64LNWM2BING4C \
  | 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: 20f051e13c3139c1fb8b6d99a0a1a6e0bac72fee094bea69f1649455ac3370ce

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b8804f6fbbd4a1b8ccd01757ded0652d7def6e0fa7c8542a176fde756941297b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-03-31T14:13:43Z",
    "title_canon_sha256": "c7a4c82db1fc1ddc93e76edca698c1c407a85ad5e7e2f6ba7f2a966a00403f89"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.00177",
    "kind": "arxiv",
    "version": 2
  }
}