Pith Number

pith:CFYV6CJM

pith:2021:CFYV6CJMJ6ALKDZUGGY32YUA4V

not attested not anchored not stored refs pending

Multidimensional representations in late-life depression: convergence in neuroimaging, cognition, clinical symptomatology and genetics

Ahmed Abdulkadir, Andrew J. Saykin, Aristeidis Sotiras, Christos Davatzikos, Cynthia H.Y. Fu, David A. Wolk, Dhivya Srinivasan, Duygu Tosun, Elizabeth Mamourian, Erdem Varol, Guray Erus, Haochang Shou, Jimit Doshi, Jingxuan Bao, Junhao Wen, Li Shen, Marilyn Albert, Marylyn D. Ritchie, Mohamad Habes, Scott R Mackin, Susan M. Resnick, Yogasudha Veturi, Yong Fan, Yvette I. Sheline, Zhijian Yang

arxiv:2110.11347 v2 · 2021-10-20 · q-bio.NC · 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{CFYV6CJMJ6ALKDZUGGY32YUA4V}

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	2026-07-05T03:25:18.793375Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

11715f092c4f80b50f3431b1bd6280e55314c08d3c589fdeab9daf944df4c0e8

Aliases

arxiv: 2110.11347 · arxiv_version: 2110.11347v2 · doi: 10.48550/arxiv.2110.11347 · pith_short_12: CFYV6CJMJ6AL · pith_short_16: CFYV6CJMJ6ALKDZU · pith_short_8: CFYV6CJM

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/CFYV6CJMJ6ALKDZUGGY32YUA4V \
  | 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: 11715f092c4f80b50f3431b1bd6280e55314c08d3c589fdeab9daf944df4c0e8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2da5324da78c774e641494c1fd10fe779f49c10cd2433af9dcd769d31785f269",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "q-bio.NC",
    "submitted_at": "2021-10-20T22:43:44Z",
    "title_canon_sha256": "4d9a1348da25c0d791de48f974340d021a9d9a66af59309b811c3ec422e86871"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2110.11347",
    "kind": "arxiv",
    "version": 2
  }
}