Pith Number

pith:WNQ5WA3K

pith:2018:WNQ5WA3KPUCK5G3WGIGLKIEOAV

not attested not anchored not stored refs pending

DeepSeeNet: A deep learning model for automated classification of patient-based age-related macular degeneration severity from color fundus photographs

Elvira Agr\'on, Emily Y. Chew, Qingyu Chen, Shazia Dharssi, Tiarnan D. Keenan, Wai T. Wong, Yifan Peng, Zhiyong Lu

arxiv:1811.07492 v2 · 2018-11-19 · 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{WNQ5WA3KPUCK5G3WGIGLKIEOAV}

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	2026-05-17T23:55:28.682197Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b361db036a7d04ae9b76320cb5208e056d33406bc5e5d00fd5c5633f3be691cd

Aliases

arxiv: 1811.07492 · arxiv_version: 1811.07492v2 · doi: 10.48550/arxiv.1811.07492 · pith_short_12: WNQ5WA3KPUCK · pith_short_16: WNQ5WA3KPUCK5G3W · pith_short_8: WNQ5WA3K

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/WNQ5WA3KPUCK5G3WGIGLKIEOAV \
  | 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: b361db036a7d04ae9b76320cb5208e056d33406bc5e5d00fd5c5633f3be691cd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ccaa8105375631be6cd0234ed0ef5081171fe85af6f27f26d042d525d60b4ba8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-11-19T04:19:34Z",
    "title_canon_sha256": "93a3895c88130247d423d4e7573bae5e43ae5ba0e8b95ddc2244ea660fb6b2e1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.07492",
    "kind": "arxiv",
    "version": 2
  }
}