Pith Number

pith:SFM3D2US

pith:2023:SFM3D2USRLHZUHNZ4A5L6LJ2OC

not attested not anchored not stored refs pending

Self-supervised Learning for Segmentation and Quantification of Dopamine Neurons in Parkinson's Disease

Baris Bingol, Fatemeh Haghighi, Hai Ngu, Han Lin, Mohsen Hejrati, Sarah Chu, Somaye Hashemifar, Soumitra Ghosh

arxiv:2301.08141 v2 · 2023-01-11 · cs.CV · cs.LG

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SFM3D2USRLHZUHNZ4A5L6LJ2OC}

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	2026-07-05T07:00:20.761816Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9159b1ea928acf9a1db9e03abf2d3a70b693810446360698baef460e2ea2d451

Aliases

arxiv: 2301.08141 · arxiv_version: 2301.08141v2 · doi: 10.48550/arxiv.2301.08141 · pith_short_12: SFM3D2USRLHZ · pith_short_16: SFM3D2USRLHZUHNZ · pith_short_8: SFM3D2US

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/SFM3D2USRLHZUHNZ4A5L6LJ2OC \
  | 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: 9159b1ea928acf9a1db9e03abf2d3a70b693810446360698baef460e2ea2d451

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "67e01574f222bd25be6492e009e3bd76431226925f7ee665074ce83d414f7ca6",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2023-01-11T22:47:12Z",
    "title_canon_sha256": "872fa12bc3a433d5749faa446ad5f3c1ef6fdc656691996bca2e94c322aa65c8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2301.08141",
    "kind": "arxiv",
    "version": 2
  }
}