Pith Number

pith:USX3QOYS

pith:2011:USX3QOYSCOR3FYSJSEIQJ45YG6

not attested not anchored not stored refs pending

An MRI-Derived Definition of MCI-to-AD Conversion for Long-Term, Automati c Prognosis of MCI Patients

David J. Miller, Don C. Bigler, George Kesidis, Qing X. Yang, Yaman Aksu

arxiv:1104.5458 v1 · 2011-04-28 · q-bio.NC · physics.med-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{USX3QOYSCOR3FYSJSEIQJ45YG6}

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	2026-05-18T02:02:13.410784Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a4afb83b1213a3b2e249911104f3b837aef8ff4f562acd1276d3a30f85a47d87

Aliases

arxiv: 1104.5458 · arxiv_version: 1104.5458v1 · doi: 10.48550/arxiv.1104.5458 · pith_short_12: USX3QOYSCOR3 · pith_short_16: USX3QOYSCOR3FYSJ · pith_short_8: USX3QOYS

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/USX3QOYSCOR3FYSJSEIQJ45YG6 \
  | 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: a4afb83b1213a3b2e249911104f3b837aef8ff4f562acd1276d3a30f85a47d87

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c8d13bfc48dcce11dee40267e5bf3bedcd4cb15513ad30b0d8a8bc4c1c7b872f",
    "cross_cats_sorted": [
      "physics.med-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.NC",
    "submitted_at": "2011-04-28T17:56:32Z",
    "title_canon_sha256": "b4cbb4b470cc0e1b826b6831f0a3188b76381b54748a6e80b09d4c18f4dfbd54"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1104.5458",
    "kind": "arxiv",
    "version": 1
  }
}