Pith Number

pith:VQAVWUXO

pith:2020:VQAVWUXONKCKY7BHPZOZREVGMO

not attested not anchored not stored refs pending

Robust Collaborative Learning of Patch-level and Image-level Annotations for Diabetic Retinopathy Grading from Fundus Image

Binghong Wu, Dalu Yang, Fangxin Shang, Lei Wang, Tianzhu Zhang, Wensheng Zhang, Yanwu Xu, Yehui Yang

arxiv:2008.00610 v2 · 2020-08-03 · 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{VQAVWUXONKCKY7BHPZOZREVGMO}

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	2026-07-05T02:24:10.632046Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ac015b52ee6a84ac7c277e5d9892a663b3ccea3976ac8924a3f4bd3d9f559c50

Aliases

arxiv: 2008.00610 · arxiv_version: 2008.00610v2 · doi: 10.48550/arxiv.2008.00610 · pith_short_12: VQAVWUXONKCK · pith_short_16: VQAVWUXONKCKY7BH · pith_short_8: VQAVWUXO

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/VQAVWUXONKCKY7BHPZOZREVGMO \
  | 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: ac015b52ee6a84ac7c277e5d9892a663b3ccea3976ac8924a3f4bd3d9f559c50

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a50743ea81df025f99b971e648358f2200812a903a1f4cc996b66e59903c5592",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2020-08-03T02:17:42Z",
    "title_canon_sha256": "26dcfbd903e1231272b97c93e8a74285c5d2369a2ea7918cc4a588f91a3bee57"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2008.00610",
    "kind": "arxiv",
    "version": 2
  }
}