Pith Number

pith:4A4ZRWUJ

pith:2019:4A4ZRWUJPYHYJOY5PV4VFU3XEC

not attested not anchored not stored refs pending

Deep ensemble learning for Alzheimers disease classification

Huitong Ding, Jiaoyun Yang, Ning An, Rhoda Au, Ting Fang Alvin Ang

arxiv:1905.12827 v1 · 2019-05-30 · cs.LG · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4A4ZRWUJPYHYJOY5PV4VFU3XEC}

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	2026-05-17T23:44:39.563585Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e03998da897e0f84bb1d7d7952d37720805ac712de80616416010a0a9cfa5fe5

Aliases

arxiv: 1905.12827 · arxiv_version: 1905.12827v1 · doi: 10.48550/arxiv.1905.12827 · pith_short_12: 4A4ZRWUJPYHY · pith_short_16: 4A4ZRWUJPYHYJOY5 · pith_short_8: 4A4ZRWUJ

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/4A4ZRWUJPYHYJOY5PV4VFU3XEC \
  | 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: e03998da897e0f84bb1d7d7952d37720805ac712de80616416010a0a9cfa5fe5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a63d53062a3d090e4cd0b882b129d19d76d513795eb19f8c7c4252ef39e4f413",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2019-05-30T02:04:57Z",
    "title_canon_sha256": "539ddc3bc1fd5375ee44e000a67ac0737ee3738edc4f8301d39908be7fc8be04"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.12827",
    "kind": "arxiv",
    "version": 1
  }
}