Pith Number

pith:AXIFE57V

pith:2019:AXIFE57VMZMNCFFZF7MQEZNUH5

not attested not anchored not stored refs pending

Fully Convolutional Neural Network for Semantic Segmentation of Anatomical Structure and Pathologies in Colour Fundus Images Associated with Diabetic Retinopathy

Debdoot Sheet, Oindrila Saha, Rachana Sathish

arxiv:1902.03122 v1 · 2019-02-07 · 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{AXIFE57VMZMNCFFZF7MQEZNUH5}

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	2026-05-17T23:54:27.916330Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

05d05277f56658d114b92fd90265b43f5066aa45081e7e11e0246274f7280c9f

Aliases

arxiv: 1902.03122 · arxiv_version: 1902.03122v1 · doi: 10.48550/arxiv.1902.03122 · pith_short_12: AXIFE57VMZMN · pith_short_16: AXIFE57VMZMNCFFZ · pith_short_8: AXIFE57V

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/AXIFE57VMZMNCFFZF7MQEZNUH5 \
  | 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: 05d05277f56658d114b92fd90265b43f5066aa45081e7e11e0246274f7280c9f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f49255081fce48b591e88d94164aecd3f3b4c9c6bfb82bcda4009583a3cf3a4f",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-02-07T10:37:40Z",
    "title_canon_sha256": "0d4deff05062e4d3f5c5a7761374745ce68c7c5127650dece685023ec3d6be23"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.03122",
    "kind": "arxiv",
    "version": 1
  }
}