Pith Number

pith:O4OQ4AXK

pith:2026:O4OQ4AXKYRVLVEPOF7PXUYQWBO

not attested not anchored not stored refs pending

Dementia Etiology Diagnosis via Collaborative Meta Knowledge Enhancement

Dongsheng Li, Jiangchao Yao, Lili Qiu, Mengxi Chen, Siyuan Du, Xinyang Jiang, Yanfeng Wang, Ya Zhang, Zilong Wang

arxiv:2607.22770 v1 · 2026-07-24 · cs.LG · 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{O4OQ4AXKYRVLVEPOF7PXUYQWBO}

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	2026-07-28T00:21:53.520529Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

771d0e02eac46aba91ee2fdf7a62160b808367a81e42cd74e0b023ffedef9cb4

Aliases

arxiv: 2607.22770 · arxiv_version: 2607.22770v1 · doi: 10.48550/arxiv.2607.22770 · pith_short_12: O4OQ4AXKYRVL · pith_short_16: O4OQ4AXKYRVLVEPO · pith_short_8: O4OQ4AXK

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/O4OQ4AXKYRVLVEPOF7PXUYQWBO \
  | 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: 771d0e02eac46aba91ee2fdf7a62160b808367a81e42cd74e0b023ffedef9cb4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "86d85aa4cb81e20b5b2c0de8d8f143be81be2aa4afcee0ad609b369602963fc2",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-07-24T04:26:47Z",
    "title_canon_sha256": "425d1f42566fa2334e47a4ca0ee444818baa2594b361f7638da1c8aec6f39eb1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.22770",
    "kind": "arxiv",
    "version": 1
  }
}