Pith Number

pith:BQJAVZ6H

pith:2018:BQJAVZ6HPUAV7M6OUYWQNKL4IL

not attested not anchored not stored refs pending

A multi-scale pyramid of 3D fully convolutional networks for abdominal multi-organ segmentation

Chen Shen, Hirohisa Oda, Holger R. Roth, Kazunari Misawa, Kensaku Mori, Masahiro Oda, Takaaki Sugino, Yuichiro Hayashi

arxiv:1806.02237 v1 · 2018-06-06 · 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{BQJAVZ6HPUAV7M6OUYWQNKL4IL}

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	2026-05-18T00:14:02.186929Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0c120ae7c77d015fb3cea62d06a97c42e9612036447dd8fb304c497ab03cf56e

Aliases

arxiv: 1806.02237 · arxiv_version: 1806.02237v1 · doi: 10.48550/arxiv.1806.02237 · pith_short_12: BQJAVZ6HPUAV · pith_short_16: BQJAVZ6HPUAV7M6O · pith_short_8: BQJAVZ6H

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/BQJAVZ6HPUAV7M6OUYWQNKL4IL \
  | 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: 0c120ae7c77d015fb3cea62d06a97c42e9612036447dd8fb304c497ab03cf56e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6a86b2732246340ab8855e700fe6756f90e1f17c4967943f617bd6ce3ae5381c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-06-06T15:11:00Z",
    "title_canon_sha256": "76939714cc0ad1964cf599f092e7a3fc8bc390dc35deb73eda2bbe54f65719f2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.02237",
    "kind": "arxiv",
    "version": 1
  }
}