Pith Number

pith:4VTDGX6A

pith:2018:4VTDGX6AA2H3EZZLN47VZD34WC

not attested not anchored not stored refs pending

Towards Clinical Diagnosis: Automated Stroke Lesion Segmentation on Multimodal MR Image Using Convolutional Neural Network

Chen Cao, Hong Wu, Sheng Liu, Shuxue Ding, Tong Han, Zhiyang Liu

arxiv:1803.05848 v1 · 2018-03-05 · 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{4VTDGX6AA2H3EZZLN47VZD34WC}

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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	2026-05-18T00:20:54.538831Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e566335fc0068fb2672b6f3f5c8f7cb08ef70c306b050e2c7f59ccd9c40cd0fd

Aliases

arxiv: 1803.05848 · arxiv_version: 1803.05848v1 · doi: 10.48550/arxiv.1803.05848 · pith_short_12: 4VTDGX6AA2H3 · pith_short_16: 4VTDGX6AA2H3EZZL · pith_short_8: 4VTDGX6A

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/4VTDGX6AA2H3EZZLN47VZD34WC \
  | 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: e566335fc0068fb2672b6f3f5c8f7cb08ef70c306b050e2c7f59ccd9c40cd0fd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c5111a1896712a6980aef4fb593af3150f42c8c3b6e05e74b159f7a9fbcea56e",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-03-05T14:27:41Z",
    "title_canon_sha256": "e5c26a03ac309cafd1344179f65aa9e4a985b028a4adb9475f8a0facb9a210d5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.05848",
    "kind": "arxiv",
    "version": 1
  }
}