Pith Number

pith:AQ2EHEHE

pith:2020:AQ2EHEHE4JTBVTC7EIRHH5VGZS

not attested not anchored not stored refs pending

DoubleU-Net: A Deep Convolutional Neural Network for Medical Image Segmentation

Dag Johansen, Debesh Jha, H{\aa}vard D. Johansen, Michael A. Riegler, P{\aa}l Halvorsen

arxiv:2006.04868 v2 · 2020-06-08 · 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{AQ2EHEHE4JTBVTC7EIRHH5VGZS}

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

A Comprehensive Study on Medical Image Segmentation using Deep Neural Networks

Receipt and verification

First computed	2026-07-05T01:14:01.164033Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

04344390e4e2661acc5f222273f6a6cc84a0f5883f66fb96f4b51ef8bf54a043

Aliases

arxiv: 2006.04868 · arxiv_version: 2006.04868v2 · doi: 10.48550/arxiv.2006.04868 · pith_short_12: AQ2EHEHE4JTB · pith_short_16: AQ2EHEHE4JTBVTC7 · pith_short_8: AQ2EHEHE

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/AQ2EHEHE4JTBVTC7EIRHH5VGZS \
  | 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: 04344390e4e2661acc5f222273f6a6cc84a0f5883f66fb96f4b51ef8bf54a043

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5bec9d27be2a7137f73d0e78696828cf1137673a44f59a4575eb477819069e97",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2020-06-08T18:38:24Z",
    "title_canon_sha256": "671096c6f5fba4d396470f153e603e966e69aeb59694a9f85e7e84049b31386e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2006.04868",
    "kind": "arxiv",
    "version": 2
  }
}