Pith Number

pith:2DKVTNTT

pith:2017:2DKVTNTTZRLZLAPJYADBEMHHCJ

not attested not anchored not stored refs pending

Deep Learning for Automated Quality Assessment of Color Fundus Images in Diabetic Retinopathy Screening

Basura Fernando, Di Xiao, Jorge Cuadros, Sajib Kumar Saha, Yogesan Kanagasingam

arxiv:1703.02511 v1 · 2017-03-07 · 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{2DKVTNTTZRLZLAPJYADBEMHHCJ}

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	2026-05-18T00:49:19.787545Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d0d559b673cc579581e9c0061230e712730a95567bf2a1994289086a05bfec6a

Aliases

arxiv: 1703.02511 · arxiv_version: 1703.02511v1 · doi: 10.48550/arxiv.1703.02511 · pith_short_12: 2DKVTNTTZRLZ · pith_short_16: 2DKVTNTTZRLZLAPJ · pith_short_8: 2DKVTNTT

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/2DKVTNTTZRLZLAPJYADBEMHHCJ \
  | 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: d0d559b673cc579581e9c0061230e712730a95567bf2a1994289086a05bfec6a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "abbfccfa71c3b87c9b4696732251b4128436de1d4cebee951d096c4a0dcdc46f",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2017-03-07T18:28:50Z",
    "title_canon_sha256": "7bc578b71748fae84e9699d05c68b8d88d8ccbd2d7fa9314b212424941bb1b59"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.02511",
    "kind": "arxiv",
    "version": 1
  }
}