Pith Number

pith:7SIGRHIO

pith:2020:7SIGRHIOHB5USREPS5WUL4J5G3

not attested not anchored not stored refs pending

AGE Challenge: Angle Closure Glaucoma Evaluation in Anterior Segment Optical Coherence Tomography

Cheng Bian, Chenglang Yuan, Fei Li, Hrvoje Bogunovic, Huaying Hao, Huazhu Fu, Jiang Liu, Jingan Liao, Jing Wang, Jiongcheng Li, Jose Ignacio Orlando, Le Geng, Mingkui Tan, Panming Li, Ruitao Xie, Shihao Zhang, Xiaomeng Li, Xing Tao, Xingxing Cao, Xiulan Zhang, Xu Sun, Yan Kong, Yanwu Xu, Yongyong Ren, Yuexiang Li

arxiv:2005.02258 v3 · 2020-05-05 · 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{7SIGRHIOHB5USREPS5WUL4J5G3}

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	2026-07-05T01:23:47.036112Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fc90689d0e387b49448f976d45f13d36d6589aaf56f753ce16e016e3b66efc6a

Aliases

arxiv: 2005.02258 · arxiv_version: 2005.02258v3 · doi: 10.48550/arxiv.2005.02258 · pith_short_12: 7SIGRHIOHB5U · pith_short_16: 7SIGRHIOHB5USREP · pith_short_8: 7SIGRHIO

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/7SIGRHIOHB5USREPS5WUL4J5G3 \
  | 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: fc90689d0e387b49448f976d45f13d36d6589aaf56f753ce16e016e3b66efc6a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7e4fb66d2157d9206811ea20fcb67da983b4735976527cb469e7e2555f4dcfd2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2020-05-05T14:55:01Z",
    "title_canon_sha256": "d57ff5f5b59136e01143cfcf92a77d6597c8c93cd75cb1aed3cdb0266764b067"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2005.02258",
    "kind": "arxiv",
    "version": 3
  }
}