Pith Number

pith:OSH3B25S

pith:2018:OSH3B25SRWRSFVNXYYX3CPJAYT

not attested not anchored not stored refs pending

Feature Learning and Classification in Neuroimaging: Predicting Cognitive Impairment from Magnetic Resonance Imaging

Farouk Nathoo, Shan Shi

arxiv:1806.06415 v1 · 2018-06-17 · stat.ML · 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{OSH3B25SRWRSFVNXYYX3CPJAYT}

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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	2026-05-18T00:13:02.523193Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

748fb0ebb28da322d5b7c62fb13d20c4c9205c5233c17c85b8947b65149f9ab6

Aliases

arxiv: 1806.06415 · arxiv_version: 1806.06415v1 · doi: 10.48550/arxiv.1806.06415 · pith_short_12: OSH3B25SRWRS · pith_short_16: OSH3B25SRWRSFVNX · pith_short_8: OSH3B25S

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/OSH3B25SRWRSFVNXYYX3CPJAYT \
  | 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: 748fb0ebb28da322d5b7c62fb13d20c4c9205c5233c17c85b8947b65149f9ab6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "01e67e6738be678cdd77982bf0d4fe21db1d0865c9e4ea164fb27cbaab334684",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2018-06-17T17:14:17Z",
    "title_canon_sha256": "aa66e1dc043c644326f445221eb76ffe2f70bef703e2acb2a387fc315e15afa2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.06415",
    "kind": "arxiv",
    "version": 1
  }
}