Pith Number

pith:EHP2LFRY

pith:2022:EHP2LFRYQUX4CPW64UUALWHNWC

not attested not anchored not stored refs pending

Feature Representation Learning for Robust Retinal Disease Detection from Optical Coherence Tomography Images

Alireza Tavakkoli, Khondker Fariha Hossain, Salah A. Baker, Sharif Amit Kamran, Stewart Lee Zuckerbrod

arxiv:2206.12136 v2 · 2022-06-24 · eess.IV · 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{EHP2LFRYQUX4CPW64UUALWHNWC}

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	2026-07-05T04:44:45.168814Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

21dfa59638852fc13edee52805d8edb0b14fa3020fbd361bcf8e79ea16d143b4

Aliases

arxiv: 2206.12136 · arxiv_version: 2206.12136v2 · doi: 10.48550/arxiv.2206.12136 · pith_short_12: EHP2LFRYQUX4 · pith_short_16: EHP2LFRYQUX4CPW6 · pith_short_8: EHP2LFRY

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/EHP2LFRYQUX4CPW64UUALWHNWC \
  | 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: 21dfa59638852fc13edee52805d8edb0b14fa3020fbd361bcf8e79ea16d143b4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "199cb04d3721ea658b2c0bdb7815750d057324191f46012c9d15bdb8218f8f5a",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2022-06-24T07:59:36Z",
    "title_canon_sha256": "f362b0fb8f365d7bcc32d7b79824492345a134adacf8eb9bf6d947574ae29cb1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2206.12136",
    "kind": "arxiv",
    "version": 2
  }
}