Pith Number

pith:OGYCUTLD

pith:2020:OGYCUTLD4M5EPATDRZ3MDUZWJT

not attested not anchored not stored refs pending

W-net: Simultaneous segmentation of multi-anatomical retinal structures using a multi-task deep neural network

Bin Li, Chengtao Peng, Hongwei Zhao, Lei Liu

arxiv:2006.06277 v1 · 2020-06-11 · eess.IV · cs.CV · cs.LG

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OGYCUTLD4M5EPATDRZ3MDUZWJT}

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	2026-07-05T01:09:32.365022Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

71b02a4d63e33a4782638e76c1d3364cffb8dddfcad9635e7fd051236af33545

Aliases

arxiv: 2006.06277 · arxiv_version: 2006.06277v1 · doi: 10.48550/arxiv.2006.06277 · pith_short_12: OGYCUTLD4M5E · pith_short_16: OGYCUTLD4M5EPATD · pith_short_8: OGYCUTLD

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/OGYCUTLD4M5EPATDRZ3MDUZWJT \
  | 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: 71b02a4d63e33a4782638e76c1d3364cffb8dddfcad9635e7fd051236af33545

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "586fd0170321acaf2edf868bc44a8469d876fc27dc27c97fae2bf0a4901f8a61",
    "cross_cats_sorted": [
      "cs.CV",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2020-06-11T09:33:33Z",
    "title_canon_sha256": "ed4e874931727faa1345043ec88ac8a45ea2fc9f39e877c64846c44bf4cb00d7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2006.06277",
    "kind": "arxiv",
    "version": 1
  }
}