Pith Number

pith:IYL6CRKL

pith:2020:IYL6CRKLBQ4OJMYZEDIOFTABNL

not attested not anchored not stored refs pending

The Efficacy of Microaneurysms Detection With and Without Vessel Segmentation in Color Retinal Images

Alireza Mehdizadeh, Mahdieh Nazar, Meysam Tavakoli

arxiv:2005.09098 v1 · 2020-04-18 · physics.med-ph · eess.IV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IYL6CRKLBQ4OJMYZEDIOFTABNL}

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	2026-07-05T01:04:25.248923Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4617e1454b0c38e4b31920d0e2cc016adcda29163df4948875eca56f537c9054

Aliases

arxiv: 2005.09098 · arxiv_version: 2005.09098v1 · doi: 10.48550/arxiv.2005.09098 · pith_short_12: IYL6CRKLBQ4O · pith_short_16: IYL6CRKLBQ4OJMYZ · pith_short_8: IYL6CRKL

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/IYL6CRKLBQ4OJMYZEDIOFTABNL \
  | 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: 4617e1454b0c38e4b31920d0e2cc016adcda29163df4948875eca56f537c9054

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b3b0bf667e31be3344794e41ce1568064f2ebf023158f70b9ab02daecd143d53",
    "cross_cats_sorted": [
      "eess.IV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.med-ph",
    "submitted_at": "2020-04-18T05:45:37Z",
    "title_canon_sha256": "8446df5f155e726aea7613c00bbd9a09325478ba110b884516af6594866cf039"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2005.09098",
    "kind": "arxiv",
    "version": 1
  }
}