Pith Number

pith:ZNCJ7C3M

pith:2019:ZNCJ7C3MI7AYIQN4ACNKI7HYBS

not attested not anchored not stored refs pending

Cortical Surface Parcellation using Spherical Convolutional Neural Networks

Bennett A. Landman, Carissa J. Cascio, Daniel O. Claassen, David H. Zald, Ilwoo Lyu, Neil D. Woodward, Prasanna Parvathaneni, Shunxing Bao, Vishwesh Nath, Yuankai Huo

arxiv:1907.05395 v1 · 2019-07-11 · q-bio.NC · eess.IV · q-bio.QM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZNCJ7C3MI7AYIQN4ACNKI7HYBS}

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	2026-05-17T23:40:50.418182Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cb449f8b6c47c18441bc009aa47cf80c8b0ca2ff6e938f0faa026148c4a7bed7

Aliases

arxiv: 1907.05395 · arxiv_version: 1907.05395v1 · doi: 10.48550/arxiv.1907.05395 · pith_short_12: ZNCJ7C3MI7AY · pith_short_16: ZNCJ7C3MI7AYIQN4 · pith_short_8: ZNCJ7C3M

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/ZNCJ7C3MI7AYIQN4ACNKI7HYBS \
  | 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: cb449f8b6c47c18441bc009aa47cf80c8b0ca2ff6e938f0faa026148c4a7bed7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fafc0c98c4ec607745027998c8b0ed3e325d49d31ac9a14d3919c1aea2b2cea7",
    "cross_cats_sorted": [
      "eess.IV",
      "q-bio.QM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.NC",
    "submitted_at": "2019-07-11T17:20:00Z",
    "title_canon_sha256": "eba3d5a26813777c10bd0cb6c93d2b351fa02ce6724600ab974c1a287960fd70"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.05395",
    "kind": "arxiv",
    "version": 1
  }
}