Pith Number

pith:GHX5MXFH

pith:2019:GHX5MXFHWRFCX4SZS3DTCG7FP4

not attested not anchored not stored refs pending

Identification of relevant diffusion MRI metrics impacting cognitive functions using a novel feature selection method

Els Fieremans, Joseph Rath, Sohae Chung, Steven Flanagan, Tongda Xu, Xiuyuan Wang, Xiyan Cai, Yao Wang, Yvonne W Lui

arxiv:1908.04752 v2 · 2019-08-10 · eess.IV · cs.LG · q-bio.QM · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GHX5MXFHWRFCX4SZS3DTCG7FP4}

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	2026-07-05T00:18:09.712306Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

31efd65ca7b44a2bf25996c7311be57f26f61b3c6c3804b5af5ec0778fb36865

Aliases

arxiv: 1908.04752 · arxiv_version: 1908.04752v2 · doi: 10.48550/arxiv.1908.04752 · pith_short_12: GHX5MXFHWRFC · pith_short_16: GHX5MXFHWRFCX4SZ · pith_short_8: GHX5MXFH

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/GHX5MXFHWRFCX4SZS3DTCG7FP4 \
  | 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: 31efd65ca7b44a2bf25996c7311be57f26f61b3c6c3804b5af5ec0778fb36865

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5d257da694c9bac940f2c1ffe13df78a2438309f3be3c4636121b0c89b34d016",
    "cross_cats_sorted": [
      "cs.LG",
      "q-bio.QM",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2019-08-10T04:08:04Z",
    "title_canon_sha256": "9f1d0af3821215d9a0ee97242fdfc1c0f0cf9b0d96f41df98e9655e9dd164df2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.04752",
    "kind": "arxiv",
    "version": 2
  }
}