Pith Number

pith:CYQEUXIZ

pith:2019:CYQEUXIZXWSKGR7SUD42KMXDUS

not attested not anchored not stored refs pending

Early Prediction of Alzheimer's Disease Dementia Based on Baseline Hippocampal MRI and 1-Year Follow-Up Cognitive Measures Using Deep Recurrent Neural Networks

Hongming Li, Yong Fan

arxiv:1901.01451 v1 · 2019-01-05 · 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{CYQEUXIZXWSKGR7SUD42KMXDUS}

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	2026-05-17T23:56:52.004298Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

16204a5d19bda4a347f2a0f9a532e3a4823e5ec724b1947e334625863e0bf1ca

Aliases

arxiv: 1901.01451 · arxiv_version: 1901.01451v1 · doi: 10.48550/arxiv.1901.01451 · pith_short_12: CYQEUXIZXWSK · pith_short_16: CYQEUXIZXWSKGR7S · pith_short_8: CYQEUXIZ

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/CYQEUXIZXWSKGR7SUD42KMXDUS \
  | 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: 16204a5d19bda4a347f2a0f9a532e3a4823e5ec724b1947e334625863e0bf1ca

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "21b7d21670e21a53eb41acb69152d5d06e7571f39dd8bb75bd2b1fb005ec37c3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-01-05T18:19:45Z",
    "title_canon_sha256": "bc799cba07db01838cf2f085102b01206b51aed3c71d79dd98d1382961b0f2c7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.01451",
    "kind": "arxiv",
    "version": 1
  }
}