Pith Number

pith:6U6MSFS3

pith:2019:6U6MSFS327N3SDWTQXLPKQF66P

not attested not anchored not stored refs pending

Spherical U-Net on Cortical Surfaces: Methods and Applications

Dinggang Shen, Dingna Duan, Fenqiang Zhao, Gang Li, John H Gilmore, Li Wang, Shunren Xia, Weili Lin, Zhengwang Wu

arxiv:1904.00906 v1 · 2019-04-01 · 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{6U6MSFS327N3SDWTQXLPKQF66P}

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	2026-05-17T23:49:44.885487Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f53cc9165bd7dbb90ed385d6f540bef3f621729fbcb30b349f3de3da6bd72509

Aliases

arxiv: 1904.00906 · arxiv_version: 1904.00906v1 · doi: 10.48550/arxiv.1904.00906 · pith_short_12: 6U6MSFS327N3 · pith_short_16: 6U6MSFS327N3SDWT · pith_short_8: 6U6MSFS3

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/6U6MSFS327N3SDWTQXLPKQF66P \
  | 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: f53cc9165bd7dbb90ed385d6f540bef3f621729fbcb30b349f3de3da6bd72509

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6f3f8cee32a7eccccaf543b9d8fb9d6f58310bcd61f66033894e0e18ac4d0824",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-04-01T15:18:53Z",
    "title_canon_sha256": "2109892861e538f8966992b0d039b4610f1bcae47a0663992771db7eb20cf76e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.00906",
    "kind": "arxiv",
    "version": 1
  }
}