Pith Number

pith:T6UVU5ZF

pith:2023:T6UVU5ZFJEIYA7VSCGTWX5HHR4

not attested not anchored not stored refs pending

A Surface-Based Federated Chow Test Model for Integrating APOE Status, Tau Deposition Measure, and Hippocampal Surface Morphometry

Eric M. Reiman, Jianfeng Wu, Junwen Wang, Kewei Chen, Paul M. Thompson, Richard J. Caselli, Wenhui Zhu, Yalin Wang (for the Alzheimer's Disease Neuroimaging Initiative), Yanxi Chen, Yi Su

arxiv:2304.00134 v1 · 2023-03-31 · physics.med-ph · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{T6UVU5ZFJEIYA7VSCGTWX5HHR4}

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	2026-07-05T05:56:59.173595Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9fa95a77254911807eb211a76bf4e78f27dc4b2a3f18ae08e63fce53a34f19e6

Aliases

arxiv: 2304.00134 · arxiv_version: 2304.00134v1 · doi: 10.48550/arxiv.2304.00134 · pith_short_12: T6UVU5ZFJEIY · pith_short_16: T6UVU5ZFJEIYA7VS · pith_short_8: T6UVU5ZF

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/T6UVU5ZFJEIYA7VSCGTWX5HHR4 \
  | 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: 9fa95a77254911807eb211a76bf4e78f27dc4b2a3f18ae08e63fce53a34f19e6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "27674cadcfe1d638ca1fba8dbdffe73c64088f0c543ffd6637f26f91362b2dfd",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.med-ph",
    "submitted_at": "2023-03-31T21:17:54Z",
    "title_canon_sha256": "a39ac0a0c380f85bb3e93f8afd3afd74039eb10b2ba8e2b06e996730c6b036a5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2304.00134",
    "kind": "arxiv",
    "version": 1
  }
}