Pith Number

pith:23MTNQAH

pith:2026:23MTNQAHPAZYKGODHWEWK4CEM7

not attested not anchored not stored refs pending

Subcortical Shape Variations and Their Associations with Cognition Across the 8th Decade of Life. A Study in the Lothian Birth Cohort 1936

Fraser N. Sneden, Janie Corley, Jinah Park, Joanna Moodie, Joanna M. Wardlaw, Maria del C. Valdes-Hernandez, Mark E. Bastin, Simon R. Cox, Susana Mu\~noz Maniega, Wonjung Park

arxiv:2605.29703 v1 · 2026-05-28 · q-bio.NC · cs.CV · q-bio.TO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{23MTNQAHPAZYKGODHWEWK4CEM7}

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	2026-05-29T01:05:56.367604Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d6d936c00778338519c33d8965704467c33ae7e5f5db93730a71258d2c949a37

Aliases

arxiv: 2605.29703 · arxiv_version: 2605.29703v1 · doi: 10.48550/arxiv.2605.29703 · pith_short_12: 23MTNQAHPAZY · pith_short_16: 23MTNQAHPAZYKGOD · pith_short_8: 23MTNQAH

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/23MTNQAHPAZYKGODHWEWK4CEM7 \
  | 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: d6d936c00778338519c33d8965704467c33ae7e5f5db93730a71258d2c949a37

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d2cc3350de897a9aec9771747d453fa08656d093c3bb7e413235df84e05903cb",
    "cross_cats_sorted": [
      "cs.CV",
      "q-bio.TO"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "q-bio.NC",
    "submitted_at": "2026-05-28T10:02:49Z",
    "title_canon_sha256": "0977af89002353ceaca5fd55ce82044fbd3c08c6d79d7972c31e6aad32dd2a57"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.29703",
    "kind": "arxiv",
    "version": 1
  }
}