Pith Number

pith:45HPD4EL

pith:2020:45HPD4ELGI5PFSOTOGCRKGLMR2

not attested not anchored not stored refs pending

Pathological myopia classification with simultaneous lesion segmentation using deep learning

Bart Elen, Ingeborg Stalmans, Julie Jacob, Matthew B. Blaschko, Patrick De Boever, Ruben Hemelings

arxiv:2006.02813 v1 · 2020-06-04 · 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{45HPD4ELGI5PFSOTOGCRKGLMR2}

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	2026-07-05T01:08:00.251342Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e74ef1f08b323af2c9d3718515196c8e822bec562444202d4323599b0e79dff4

Aliases

arxiv: 2006.02813 · arxiv_version: 2006.02813v1 · doi: 10.48550/arxiv.2006.02813 · pith_short_12: 45HPD4ELGI5P · pith_short_16: 45HPD4ELGI5PFSOT · pith_short_8: 45HPD4EL

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/45HPD4ELGI5PFSOTOGCRKGLMR2 \
  | 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: e74ef1f08b323af2c9d3718515196c8e822bec562444202d4323599b0e79dff4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "744ec30cbbff70d6e2e8eeb263a9904d9cfa7b28664b4caacbe07e592c5d0f7b",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2020-06-04T12:21:06Z",
    "title_canon_sha256": "692228b7b50c87a44e042b19f73d45cbc3d7c36a912a6689f32772f2247c405d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2006.02813",
    "kind": "arxiv",
    "version": 1
  }
}