Pith Number

pith:4MWE3WAB

pith:2022:4MWE3WABDS4PK5DFNN5EA4VMUZ

not attested not anchored not stored refs pending

SD-LayerNet: Semi-supervised retinal layer segmentation in OCT using disentangled representation with anatomical priors

Botond Fazekas, Dmitrii Lachinov, Guilherme Aresta, Hrvoje Bogunovic, Julia Mai, Sophie Riedl, Ursula Schmidt-Erfurth

arxiv:2207.00458 v1 · 2022-07-01 · 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{4MWE3WABDS4PK5DFNN5EA4VMUZ}

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	2026-07-05T05:10:04.862897Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e32c4dd8011cb8f574656b7a4072aca666a4c7071295a82627adb256a07c8810

Aliases

arxiv: 2207.00458 · arxiv_version: 2207.00458v1 · doi: 10.48550/arxiv.2207.00458 · pith_short_12: 4MWE3WABDS4P · pith_short_16: 4MWE3WABDS4PK5DF · pith_short_8: 4MWE3WAB

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/4MWE3WABDS4PK5DFNN5EA4VMUZ \
  | 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: e32c4dd8011cb8f574656b7a4072aca666a4c7071295a82627adb256a07c8810

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3d491bd59cac33c5c21234116e55d493435858baed0a5605fb8325dc3f6d846e",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2022-07-01T14:30:59Z",
    "title_canon_sha256": "457d2fe3b5f105ff9401401453589d51e8bb6ff6222cf142852640ef1c2e03f6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2207.00458",
    "kind": "arxiv",
    "version": 1
  }
}