Pith Number

pith:XPCUK7JZ

pith:2021:XPCUK7JZDYKRFTY36X33DY5FHD

not attested not anchored not stored refs pending

Tuned bipolar oscillating gradients for mapping frequency dispersion of diffusion kurtosis in the human brain

Corey A. Baron, Desmond H.Y. Tse, Kevin B. Borsos, Paul I. Dubovan

arxiv:2109.14027 v2 · 2021-09-28 · physics.med-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XPCUK7JZDYKRFTY36X33DY5FHD}

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	2026-07-05T05:06:52.378241Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bbc5457d391e1512cf1bf5f7b1e3a538dc79d9a661612ebc4d4da52777d129af

Aliases

arxiv: 2109.14027 · arxiv_version: 2109.14027v2 · doi: 10.48550/arxiv.2109.14027 · pith_short_12: XPCUK7JZDYKR · pith_short_16: XPCUK7JZDYKRFTY3 · pith_short_8: XPCUK7JZ

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/XPCUK7JZDYKRFTY36X33DY5FHD \
  | 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: bbc5457d391e1512cf1bf5f7b1e3a538dc79d9a661612ebc4d4da52777d129af

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "519585a5491831541bba9f657a83ce052e43f7ecd07aeba8b2a1cee3d613d62d",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "physics.med-ph",
    "submitted_at": "2021-09-28T20:26:29Z",
    "title_canon_sha256": "03d890b2258b469a71ee9a4828b4703f1b8de3f32b66abc7fc27be92bf79c9c9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2109.14027",
    "kind": "arxiv",
    "version": 2
  }
}