Pith Number

pith:KXFLKQQK

pith:2018:KXFLKQQKCDXZXH44KOYSBFDWVU

not attested not anchored not stored refs pending

Personalized Gaussian Processes for Forecasting of Alzheimer's Disease Assessment Scale-Cognition Sub-Scale (ADAS-Cog13)

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

arxiv:1802.08561 v4 · 2018-02-22 · cs.LG · stat.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KXFLKQQKCDXZXH44KOYSBFDWVU}

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	2026-05-18T00:16:50.111293Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

55cab5420a10ef9b9f9c53b1209476ad25c3b1756442febd831b6d91cdf31f08

Aliases

arxiv: 1802.08561 · arxiv_version: 1802.08561v4 · doi: 10.48550/arxiv.1802.08561 · pith_short_12: KXFLKQQKCDXZ · pith_short_16: KXFLKQQKCDXZXH44 · pith_short_8: KXFLKQQK

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/KXFLKQQKCDXZXH44KOYSBFDWVU \
  | 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: 55cab5420a10ef9b9f9c53b1209476ad25c3b1756442febd831b6d91cdf31f08

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "108c96e68c9441711428b0a22cb249db9275c5a2aff610209953f5443fc50dcb",
    "cross_cats_sorted": [
      "stat.AP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2018-02-22T01:32:54Z",
    "title_canon_sha256": "ac59d9b270a97ee662f9d69bb4cbd8e7e7d32fcfd6d6bf190582b56ad4a706d5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.08561",
    "kind": "arxiv",
    "version": 4
  }
}