Pith Number

pith:HJURTVKH

pith:2018:HJURTVKHTSULQHMX4LXC72JXOR

not attested not anchored not stored refs pending

Deep learning and its application to medical image segmentation

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

arxiv:1803.08691 v1 · 2018-03-23 · 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{HJURTVKHTSULQHMX4LXC72JXOR}

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	2026-05-18T00:19:02.100697Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3a6919d5479ca8b81d97e2ee2fe9377472cc0604db97a54a795c6b00e5d882cf

Aliases

arxiv: 1803.08691 · arxiv_version: 1803.08691v1 · doi: 10.48550/arxiv.1803.08691 · pith_short_12: HJURTVKHTSUL · pith_short_16: HJURTVKHTSULQHMX · pith_short_8: HJURTVKH

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/HJURTVKHTSULQHMX4LXC72JXOR \
  | 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: 3a6919d5479ca8b81d97e2ee2fe9377472cc0604db97a54a795c6b00e5d882cf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4d6337f76298f6ad42e278b08e141e1719e805cc57aa65c87f8b3546c2d3f86d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-03-23T08:55:10Z",
    "title_canon_sha256": "8d0d08794b00f86873e6393847725ab2bae03ff07ffeed1e3b65d8728e08b233"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.08691",
    "kind": "arxiv",
    "version": 1
  }
}