Pith Number

pith:YPX6MO4A

pith:2023:YPX6MO4ARDQTNTIVI35XRTCFFB

not attested not anchored not stored refs pending

Multiclass Semantic Segmentation to Identify Anatomical Sub-Regions of Brain and Measure Neuronal Health in Parkinson's Disease

Baris Bingol, Hai Ngu, Han Hui Lin, Hosein Barzekar, Mohsen Hejrati, Sarah Chu, Somaye Hashemifar, Soumitra Ghosh, Steven Ray Valdespino

arxiv:2301.02925 v1 · 2023-01-07 · 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{YPX6MO4ARDQTNTIVI35XRTCFFB}

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	2026-07-05T06:16:48.794018Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c3efe63b8088e136cd1546fb78cc4528477e721214ba3cccef970a88524a8ffb

Aliases

arxiv: 2301.02925 · arxiv_version: 2301.02925v1 · doi: 10.48550/arxiv.2301.02925 · pith_short_12: YPX6MO4ARDQT · pith_short_16: YPX6MO4ARDQTNTIV · pith_short_8: YPX6MO4A

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/YPX6MO4ARDQTNTIVI35XRTCFFB \
  | 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: c3efe63b8088e136cd1546fb78cc4528477e721214ba3cccef970a88524a8ffb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8187d00a39e3101a6a34da4533104ab3edfc26a1595c0fc1c9eada8732424719",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2023-01-07T19:35:28Z",
    "title_canon_sha256": "3adefe4015eade894b0e512e121e286e712f0b2f5e38ac2dfe50640dede2c706"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2301.02925",
    "kind": "arxiv",
    "version": 1
  }
}