Pith Number

pith:LVU45KTA

pith:2019:LVU45KTAGV735VTCZEC2CLQL5J

not attested not anchored not stored refs pending

Optimizing Differential Identifiability Improves Connectome Predictive Modeling of Cognitive Deficits in Alzheimer's Disease

Andrew J. Saykin, Charanya Muralidharan, David G. Clark, Diana O. Svaldi, Enrico Amico, Joaqu\'in Go\~ni, John D. West, Kausar Abbas, Liana G. Apostolova (for the Alzheimer's Disease Neuroimaging Initiative), Mario Dzemidzic, Shannon L. Risacher

arxiv:1908.06197 v3 · 2019-08-16 · q-bio.NC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LVU45KTAGV735VTCZEC2CLQL5J}

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	2026-07-05T00:25:55.985422Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5d69ceaa60357fbed662c905a12e0bea7282ed4a9aa8e61da21dcf6b4af48918

Aliases

arxiv: 1908.06197 · arxiv_version: 1908.06197v3 · doi: 10.48550/arxiv.1908.06197 · pith_short_12: LVU45KTAGV73 · pith_short_16: LVU45KTAGV735VTC · pith_short_8: LVU45KTA

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/LVU45KTAGV735VTCZEC2CLQL5J \
  | 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: 5d69ceaa60357fbed662c905a12e0bea7282ed4a9aa8e61da21dcf6b4af48918

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bfa78047985b846a4e69008e6e3bb9fe2c9fee73edb3d1233e6f48ec0713ee7b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.NC",
    "submitted_at": "2019-08-16T22:35:57Z",
    "title_canon_sha256": "6efb22aa9ee62841da1967a82e03ecf6b57cc3e3f0409d99160c71ba0b9ef371"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.06197",
    "kind": "arxiv",
    "version": 3
  }
}