Pith Number

pith:E2TIWEZ4

pith:2017:E2TIWEZ4VRLZXQF75YSTDYR6PT

not attested not anchored not stored refs pending

Development and validation of a novel dementia of Alzheimer's type (DAT) score based on metabolism FDG-PET imaging

Donghuan Lu, Ian Mackenzie, Karteek Popuri, Kathryn Alpert, Lei Wang, Mahadev Bhalla, Mirza Faisal Beg, Rakesh Balachandar, Robin Ging-Yuek Hsiung, the Alzhemier's Disease Neuroimaging Initiative

arxiv:1711.00671 v1 · 2017-11-02 · 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{E2TIWEZ4VRLZXQF75YSTDYR6PT}

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	2026-05-18T00:31:29.845419Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

26a68b133cac579bc0bfee2531e23e7cd10bdc69cc6ccafcfcd61149ccff5d8c

Aliases

arxiv: 1711.00671 · arxiv_version: 1711.00671v1 · doi: 10.48550/arxiv.1711.00671 · pith_short_12: E2TIWEZ4VRLZ · pith_short_16: E2TIWEZ4VRLZXQF7 · pith_short_8: E2TIWEZ4

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/E2TIWEZ4VRLZXQF75YSTDYR6PT \
  | 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: 26a68b133cac579bc0bfee2531e23e7cd10bdc69cc6ccafcfcd61149ccff5d8c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ed585363e2afa4e32dd13ed9549812160e09f91891a02ecdd106e57ad9636b16",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2017-11-02T10:06:53Z",
    "title_canon_sha256": "d5468ac8142d2a7b75d78b9897c35cb7a302419fa0415735b2ea8e1ea27a9ce0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.00671",
    "kind": "arxiv",
    "version": 1
  }
}