Pith Number

pith:5KNVWKL3

pith:2025:5KNVWKL3PLJPLRCLGIOM2Y63EA

not attested not anchored not stored refs pending

Multi-compartment diffusion-relaxation MR signal representation in the spherical 3D-SHORE basis

Fabian Bogusz, Tomasz Pieciak

arxiv:2501.15689 v1 · 2025-01-26 · physics.med-ph · eess.SP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5KNVWKL3PLJPLRCLGIOM2Y63EA}

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	2026-07-05T10:05:32.835544Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ea9b5b297b7ad2f5c44b321ccd63db200a24a825c57654864ab49c4da20edd07

Aliases

arxiv: 2501.15689 · arxiv_version: 2501.15689v1 · doi: 10.48550/arxiv.2501.15689 · pith_short_12: 5KNVWKL3PLJP · pith_short_16: 5KNVWKL3PLJPLRCL · pith_short_8: 5KNVWKL3

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/5KNVWKL3PLJPLRCLGIOM2Y63EA \
  | 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: ea9b5b297b7ad2f5c44b321ccd63db200a24a825c57654864ab49c4da20edd07

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2a1a52e575d7fdf70814fc002e3fed90a1c72f1d3d039abec24e55f9720be84f",
    "cross_cats_sorted": [
      "eess.SP"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "physics.med-ph",
    "submitted_at": "2025-01-26T22:27:00Z",
    "title_canon_sha256": "cebc29db13846de38b78a9b8b870daae1e11741daf7a9719173b0940570a07fa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.15689",
    "kind": "arxiv",
    "version": 1
  }
}