Pith Number

pith:YWD6WIDV

pith:2024:YWD6WIDVR5JD7W3YNLJKSG2KTE

not attested not anchored not stored refs pending

Time-efficient, high-resolution 3T whole-brain relaxometry using Cartesian 3D MR-STAT with CSF suppression

Alessandro Sbrizzi, Cornelis A. T. van den Berg, Edwin Versteeg, Hongyan Liu, Martin B. Schilder, Miha Fuderer, Oscar van der Heide

arxiv:2403.15379 v1 · 2024-03-22 · physics.med-ph · eess.IV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YWD6WIDVR5JD7W3YNLJKSG2KTE}

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	2026-07-05T07:59:33.687360Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c587eb20758f523fdb786ad2a91b4a9906427adb1540bce7153d910b95028f98

Aliases

arxiv: 2403.15379 · arxiv_version: 2403.15379v1 · doi: 10.48550/arxiv.2403.15379 · pith_short_12: YWD6WIDVR5JD · pith_short_16: YWD6WIDVR5JD7W3Y · pith_short_8: YWD6WIDV

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/YWD6WIDVR5JD7W3YNLJKSG2KTE \
  | 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: c587eb20758f523fdb786ad2a91b4a9906427adb1540bce7153d910b95028f98

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d471d84335af7532ea97299691aba25560b46207dc6d0f84505f5d98f1b8c4a2",
    "cross_cats_sorted": [
      "eess.IV"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.med-ph",
    "submitted_at": "2024-03-22T17:58:33Z",
    "title_canon_sha256": "32e5b2277a1ceb1b0c0d599d78788f1131ed5947ff1f92f2fe3e2f4c1d3eea14"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2403.15379",
    "kind": "arxiv",
    "version": 1
  }
}