Pith Number

pith:FK56CYCT

pith:2025:FK56CYCTI5XN6MTPQGADXQ5X6U

not attested not anchored not stored refs pending

Sleep Brain and Cardiac Activity Predict Cognitive Flexibility and Conceptual Reasoning Using Deep Learning

Boshra Khajehpiri, Eric Granger, Fiona C. Baker, Massimiliano de Zambotti, Mohamad Forouzanfar

arxiv:2506.00279 v1 · 2025-05-30 · cs.AI · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FK56CYCTI5XN6MTPQGADXQ5X6U}

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	2026-07-05T11:13:31.999105Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2abbe16053476edf326f81803bc3b7f515af061a240279f77af98d9297f92d59

Aliases

arxiv: 2506.00279 · arxiv_version: 2506.00279v1 · doi: 10.48550/arxiv.2506.00279 · pith_short_12: FK56CYCTI5XN · pith_short_16: FK56CYCTI5XN6MTP · pith_short_8: FK56CYCT

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/FK56CYCTI5XN6MTPQGADXQ5X6U \
  | 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: 2abbe16053476edf326f81803bc3b7f515af061a240279f77af98d9297f92d59

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5ea1c65fa965148239de4fab583856273a7680f773828531928aa5a147f4b0b2",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2025-05-30T22:21:07Z",
    "title_canon_sha256": "f19ead249627a5bfec09dce0bed886fa1408ed46c7ef595b88af6585b6cee819"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.00279",
    "kind": "arxiv",
    "version": 1
  }
}