Pith Number

pith:F4XEWLI4

pith:2017:F4XEWLI4RUPNJTVXRCGHGRCBZY

not attested not anchored not stored refs pending

Personalized Gaussian Processes for Future Prediction of Alzheimer's Disease Progression

Kelly Peterson, Ognjen Rudovic, Ricardo Guerrero, Rosalind W. Picard

arxiv:1712.00181 v4 · 2017-12-01 · cs.LG · q-bio.QM · 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{F4XEWLI4RUPNJTVXRCGHGRCBZY}

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	2026-05-18T00:16:50.346661Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2f2e4b2d1c8d1ed4ceb7888c734441ce01ed95c782263f0d7a7c58b35075d912

Aliases

arxiv: 1712.00181 · arxiv_version: 1712.00181v4 · doi: 10.48550/arxiv.1712.00181 · pith_short_12: F4XEWLI4RUPN · pith_short_16: F4XEWLI4RUPNJTVX · pith_short_8: F4XEWLI4

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/F4XEWLI4RUPNJTVXRCGHGRCBZY \
  | 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: 2f2e4b2d1c8d1ed4ceb7888c734441ce01ed95c782263f0d7a7c58b35075d912

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "943d45e4e005a9b4d9d7c4eec0a6b613dc363decb03d30b559ebc9edc064bbdc",
    "cross_cats_sorted": [
      "q-bio.QM",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2017-12-01T04:05:27Z",
    "title_canon_sha256": "efa5f55eb5402c9bca74f6258f9fdb293ec8423224a0bcfb4e04f02ac667e0e6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1712.00181",
    "kind": "arxiv",
    "version": 4
  }
}