Pith Number

pith:YZGF3L36

pith:2025:YZGF3L36WIJRU2YBC4BVA4S532

not attested not anchored not stored refs pending

High-resolution deuterium metabolic imaging of the human brain at 9.4 T using bSSFP spectral-spatial acquisitions

Andr\'e F. Martins, Georgiy A. Solomakha, J\"orn Engelmann, Klaus Scheffler, Laura Kuebler, Nikolai I. Avdievich, Praveen Iyyappan Valsala, Rahel Heule, Rolf Pohmann

arxiv:2501.18567 v1 · 2025-01-30 · 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{YZGF3L36WIJRU2YBC4BVA4S532}

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	2026-07-05T10:07:35.928803Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c64c5daf7eb2131a6b01170350725ddeab09c07254da42a07eac26a2d2f18669

Aliases

arxiv: 2501.18567 · arxiv_version: 2501.18567v1 · doi: 10.48550/arxiv.2501.18567 · pith_short_12: YZGF3L36WIJR · pith_short_16: YZGF3L36WIJRU2YB · pith_short_8: YZGF3L36

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/YZGF3L36WIJRU2YBC4BVA4S532 \
  | 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: c64c5daf7eb2131a6b01170350725ddeab09c07254da42a07eac26a2d2f18669

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "eddeec5a124b17d13a6ad8dc8941985abc627a3f2045998de793134ca4cfbb3a",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.med-ph",
    "submitted_at": "2025-01-30T18:38:30Z",
    "title_canon_sha256": "743db7769d1c8aff77e618f1877499075612752c8033873130b140b35eb6cda0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.18567",
    "kind": "arxiv",
    "version": 1
  }
}