Pith Number

pith:ZLBHJLKZ

pith:2017:ZLBHJLKZ6UD44RFHAPIO55F7XG

not attested not anchored not stored refs pending

Transfer learning for diagnosis of congenital abnormalities of the kidney and urinary tract in children based on Ultrasound imaging data

Gregory Tasian, Qiang Zheng, Yong Fan

arxiv:1801.00224 v1 · 2017-12-31 · 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{ZLBHJLKZ6UD44RFHAPIO55F7XG}

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	2026-05-18T00:26:59.024023Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cac274ad59f507ce44a703d0eef4bfb9a2b37bc28bef4e9618b68173822b9031

Aliases

arxiv: 1801.00224 · arxiv_version: 1801.00224v1 · doi: 10.48550/arxiv.1801.00224 · pith_short_12: ZLBHJLKZ6UD4 · pith_short_16: ZLBHJLKZ6UD44RFH · pith_short_8: ZLBHJLKZ

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/ZLBHJLKZ6UD44RFHAPIO55F7XG \
  | 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: cac274ad59f507ce44a703d0eef4bfb9a2b37bc28bef4e9618b68173822b9031

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6b7213a97fb00c698e1bc69cb572c648cafb536842ac9a13239b8982382be0c8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2017-12-31T01:55:40Z",
    "title_canon_sha256": "f191f26d533ece73f0a5783c107ef12f1b6c44c4b7fb5253c0a241476c54cac7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.00224",
    "kind": "arxiv",
    "version": 1
  }
}