Pith Number

pith:5HEATSY4

pith:2017:5HEATSY4KZTXJGOY2FPSRTED6R

not attested not anchored not stored refs pending

Deep learning for predicting refractive error from retinal fundus images

Avinash V. Varadarajan, Christof Angermueller, Dale R. Webster, Greg S. Corrado, Joe Ledsam, Katy Blumer, Lily Peng, Pearse A. Keane, Reena Chopra, Ryan Poplin

arxiv:1712.07798 v1 · 2017-12-21 · 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{5HEATSY4KZTXJGOY2FPSRTED6R}

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	2026-07-05T01:07:23.851018Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e9c809cb1c56677499d8d15f28cc83f4461b0f5b2d31cc3ecfb07eefffe1e4e2

Aliases

arxiv: 1712.07798 · arxiv_version: 1712.07798v1 · doi: 10.48550/arxiv.1712.07798 · pith_short_12: 5HEATSY4KZTX · pith_short_16: 5HEATSY4KZTXJGOY · pith_short_8: 5HEATSY4

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/5HEATSY4KZTXJGOY2FPSRTED6R \
  | 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: e9c809cb1c56677499d8d15f28cc83f4461b0f5b2d31cc3ecfb07eefffe1e4e2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f48ab2e23b41e18921e7cfd90aea189c069643cdfc41aa94ffd7257ed2072ca0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2017-12-21T05:27:56Z",
    "title_canon_sha256": "78982fe09e04a72d24aa5785a167fcf82a3d566c849f7cb1bf60373034d78f2c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1712.07798",
    "kind": "arxiv",
    "version": 1
  }
}