Pith Number

pith:TX6QDREG

pith:2025:TX6QDREGZUDUEHGNCNLY2QX5V4

not attested not anchored not stored refs pending

Hyperbolic Kernel Graph Neural Networks for Neurocognitive Decline Analysis from Multimodal Brain Imaging

Andrea Bozoki, Maureen Kohi, Meimei Yang, Mingxia Liu, Qianqian Wang, Yongheng Sun

arxiv:2507.02908 v1 · 2025-06-24 · cs.LG · 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{TX6QDREGZUDUEHGNCNLY2QX5V4}

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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	2026-07-05T11:31:48.458541Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9dfd01c486cd07421ccd13578d42fdaf253ebc2ef57275113b2e49b4244b1b16

Aliases

arxiv: 2507.02908 · arxiv_version: 2507.02908v1 · doi: 10.48550/arxiv.2507.02908 · pith_short_12: TX6QDREGZUDU · pith_short_16: TX6QDREGZUDUEHGN · pith_short_8: TX6QDREG

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/TX6QDREGZUDUEHGNCNLY2QX5V4 \
  | 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: 9dfd01c486cd07421ccd13578d42fdaf253ebc2ef57275113b2e49b4244b1b16

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b58f50a302f61cf8ebbc94f8b7649d3f7f57af05152fe97514ef85a8d75f1593",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-06-24T13:16:37Z",
    "title_canon_sha256": "7297344c8af19887d3544afab78f3b1caed55de71e0f2a71119a3f60f734b24e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.02908",
    "kind": "arxiv",
    "version": 1
  }
}