Pith Number

pith:RJE4HTUR

pith:2019:RJE4HTURW5L56TPN6DCZ7PBTQA

not attested not anchored not stored refs pending

Automatic Prostate Zonal Segmentation Using Fully Convolutional Network with Feature Pyramid Attention

Afshin Azadikhah, Guang Yang, Kyunghyun Sung, Melina Hosseiny, Robert E. Reiter, Sohrab Afshari Mirak, Steven Raman, Xinran Zhong, Yeejin Lee, Yongkai Liu

arxiv:1911.00127 v1 · 2019-10-31 · eess.IV · 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{RJE4HTURW5L56TPN6DCZ7PBTQA}

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	2026-07-05T00:16:23.823672Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8a49c3ce91b757df4dedf0c59fbc33801eab7ad43c6a567ef6ffa1c451e3627c

Aliases

arxiv: 1911.00127 · arxiv_version: 1911.00127v1 · doi: 10.48550/arxiv.1911.00127 · pith_short_12: RJE4HTURW5L5 · pith_short_16: RJE4HTURW5L56TPN · pith_short_8: RJE4HTUR

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/RJE4HTURW5L56TPN6DCZ7PBTQA \
  | 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: 8a49c3ce91b757df4dedf0c59fbc33801eab7ad43c6a567ef6ffa1c451e3627c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b0c109d063eac18b65a5ec5201b142e92756b1a09eb32326146ccaf5ae85d6d7",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2019-10-31T22:00:30Z",
    "title_canon_sha256": "980532c793dbab64cd593b4ae3317dc83d81349e7560cb3c37aaba644127e783"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1911.00127",
    "kind": "arxiv",
    "version": 1
  }
}