Pith Number

pith:75WC26FO

pith:2018:75WC26FOBWZTVLBZU2PWK7OGYW

not attested not anchored not stored refs pending

RA-UNet: A hybrid deep attention-aware network to extract liver and tumor in CT scans

Changming Sun, Leyi Wei, Qiangguo Jin, Ran Su, Zhaopeng Meng

arxiv:1811.01328 v1 · 2018-11-04 · 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{75WC26FOBWZTVLBZU2PWK7OGYW}

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.

Cited by

1 paper in Pith

Automatic segmentation of kidney and liver tumors in CT images

Receipt and verification

First computed	2026-07-05T01:58:38.705102Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ff6c2d78ae0db33aac39a69f657dc6c5b365387230b57cf6274e973ea45d0f43

Aliases

arxiv: 1811.01328 · arxiv_version: 1811.01328v1 · doi: 10.48550/arxiv.1811.01328 · pith_short_12: 75WC26FOBWZT · pith_short_16: 75WC26FOBWZTVLBZ · pith_short_8: 75WC26FO

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/75WC26FOBWZTVLBZU2PWK7OGYW \
  | 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: ff6c2d78ae0db33aac39a69f657dc6c5b365387230b57cf6274e973ea45d0f43

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7e2ec36ab3e5a9893877f4b56823abe7fc57a57d4aaa32b76ccc2575306e99d6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-11-04T06:18:14Z",
    "title_canon_sha256": "024030eed70deb74b16c1152d2505ccb1bace7bafb0f4cf5e938d2a975b4ee4d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.01328",
    "kind": "arxiv",
    "version": 1
  }
}