Pith Number

pith:PLTF6W6O

pith:2024:PLTF6W6O3QVXMMMJMJ4HZDNANI

not attested not anchored not stored refs pending

Fundus Image-based Visual Acuity Assessment with PAC-Guarantees

Hyonyoung Choi, Insup Lee, Jin-hyun Kim, Kuk Jin Jang, Seongjin Lee, Sooyong Jang, Yong-Seop Han

arxiv:2412.06624 v1 · 2024-12-09 · eess.IV · cs.AI · 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{PLTF6W6O3QVXMMMJMJ4HZDNANI}

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	2026-07-05T09:46:35.293284Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7ae65f5bcedc2b76318962787c8da06a1ed6243dff837056861fa70113d1e192

Aliases

arxiv: 2412.06624 · arxiv_version: 2412.06624v1 · doi: 10.48550/arxiv.2412.06624 · pith_short_12: PLTF6W6O3QVX · pith_short_16: PLTF6W6O3QVXMMMJ · pith_short_8: PLTF6W6O

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/PLTF6W6O3QVXMMMJMJ4HZDNANI \
  | 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: 7ae65f5bcedc2b76318962787c8da06a1ed6243dff837056861fa70113d1e192

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c0697935e51a553f0cc2768728f7b27fa5978f3a616bb875099870379ee6b49c",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2024-12-09T16:16:25Z",
    "title_canon_sha256": "cf32ed473b01135e67591e99f49d9b52df2c1e22498afb777f493db3f100c2e3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2412.06624",
    "kind": "arxiv",
    "version": 1
  }
}