Pith Number

pith:5IMRJGQ4

pith:2019:5IMRJGQ4DDSWZ4G4RVLLKL3DZW

not attested not anchored not stored refs pending

Unifying Structure Analysis and Surrogate-driven Function Regression for Glaucoma OCT Image Screening

An-ran Ran, Carol Y. Cheung, Clement C. Tham, Hao Chen, Luyang Luo, Pheng-Ann Heng, Poemen P. Chan, Xi Wang

arxiv:1907.12927 v1 · 2019-07-26 · 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{5IMRJGQ4DDSWZ4G4RVLLKL3DZW}

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	2026-07-04T23:50:26.038912Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ea19149a1c18e56cf0dc8d56b52f63cd9838f8a650f8c99da4be8f712c7d359e

Aliases

arxiv: 1907.12927 · arxiv_version: 1907.12927v1 · doi: 10.48550/arxiv.1907.12927 · pith_short_12: 5IMRJGQ4DDSW · pith_short_16: 5IMRJGQ4DDSWZ4G4 · pith_short_8: 5IMRJGQ4

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/5IMRJGQ4DDSWZ4G4RVLLKL3DZW \
  | 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: ea19149a1c18e56cf0dc8d56b52f63cd9838f8a650f8c99da4be8f712c7d359e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "16812b863785d61e52ddcfe303d4c9bc9b303f8bdebbce6056516b3c4e45edf0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-07-26T01:45:43Z",
    "title_canon_sha256": "04bc9670ded0da50c019b16f9f72d4f7a4dd833a935b4df0b412ac0e40d97e9f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.12927",
    "kind": "arxiv",
    "version": 1
  }
}