Pith Number

pith:QQEGGUIK

pith:2023:QQEGGUIKLL5HOXB3HMNZWYDS74

not attested not anchored not stored refs pending

Extraction of Text from Optic Nerve Optical Coherence Tomography Reports

Iyad Majid, Robert Chang, Sophia Y. Wang, Youchen Victor Zhang

arxiv:2308.10790 v1 · 2023-08-21 · 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{QQEGGUIKLL5HOXB3HMNZWYDS74}

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	2026-07-05T06:43:14.853382Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

840863510a5afa775c3b3b1b9b6072ff240c33b602a0b48c27360c6d003d2e87

Aliases

arxiv: 2308.10790 · arxiv_version: 2308.10790v1 · doi: 10.48550/arxiv.2308.10790 · pith_short_12: QQEGGUIKLL5H · pith_short_16: QQEGGUIKLL5HOXB3 · pith_short_8: QQEGGUIK

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/QQEGGUIKLL5HOXB3HMNZWYDS74 \
  | 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: 840863510a5afa775c3b3b1b9b6072ff240c33b602a0b48c27360c6d003d2e87

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2e7b546f211f5703424c4a61119cc2eead76862f8a7a443893e4301ce261c678",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2023-08-21T15:34:32Z",
    "title_canon_sha256": "b0d295a7f07cdcfa2be05d87cc995545b08b589f790ef93bd11eaca07da20c18"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2308.10790",
    "kind": "arxiv",
    "version": 1
  }
}