Pith Number

pith:7PRUSN6M

pith:2025:7PRUSN6MNW4JKTHEIYJAYLTJQ7

not attested not anchored not stored refs pending

Graph Convolutional Neural Networks to Model the Brain for Insomnia

Kevin Monteiro, Martina Mason, Sam Nallaperuma-Herzberg, Steve Niederer

arxiv:2507.14147 v1 · 2025-07-02 · eess.SP · cs.LG · q-bio.NC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7PRUSN6MNW4JKTHEIYJAYLTJQ7}

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	2026-07-05T11:39:29.571848Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fbe34937cc6db8954ce446120c2e6987c56fdfe86e426b26a019f62c815c68ab

Aliases

arxiv: 2507.14147 · arxiv_version: 2507.14147v1 · doi: 10.48550/arxiv.2507.14147 · pith_short_12: 7PRUSN6MNW4J · pith_short_16: 7PRUSN6MNW4JKTHE · pith_short_8: 7PRUSN6M

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/7PRUSN6MNW4JKTHEIYJAYLTJQ7 \
  | 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: fbe34937cc6db8954ce446120c2e6987c56fdfe86e426b26a019f62c815c68ab

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8e98901e12ff568b6962a480f1162a261d3b943a45834afe51cd733dfd8f9f29",
    "cross_cats_sorted": [
      "cs.LG",
      "q-bio.NC"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2025-07-02T14:11:14Z",
    "title_canon_sha256": "88969858e5fb4cb6e927b2d8c5d272938e09209a60ee8a6f3f11052330e54d64"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.14147",
    "kind": "arxiv",
    "version": 1
  }
}