Pith Number

pith:TU3SJPSG

pith:2021:TU3SJPSGNJNTR237HG5ABUUDSE

not attested not anchored not stored refs pending

Applications of Deep Learning in Fundus Images: A Review

Chunyu Hu, Hanruo Liu, Hong Kang, Huazhu Fu, Kai Wang, Tao Li, Wang Bo

arxiv:2101.09864 v1 · 2021-01-25 · 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{TU3SJPSGNJNTR237HG5ABUUDSE}

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	2026-07-05T02:09:23.264020Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9d3724be466a5b38eb7f39ba00d283913b8297d686234b1a1785270a53f36a35

Aliases

arxiv: 2101.09864 · arxiv_version: 2101.09864v1 · doi: 10.48550/arxiv.2101.09864 · pith_short_12: TU3SJPSGNJNT · pith_short_16: TU3SJPSGNJNTR237 · pith_short_8: TU3SJPSG

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/TU3SJPSGNJNTR237HG5ABUUDSE \
  | 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: 9d3724be466a5b38eb7f39ba00d283913b8297d686234b1a1785270a53f36a35

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a58af4ef64df77ac2a37a7d293e2866a3d1fa0324af807b4abcabfe624cec6c8",
    "cross_cats_sorted": [
      "cs.CV",
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2021-01-25T02:39:40Z",
    "title_canon_sha256": "23d75562c1a1fc0a571bf796bd42b77f05e264c8120759d24d7b1625b199b7f4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2101.09864",
    "kind": "arxiv",
    "version": 1
  }
}