Pith Number

pith:5FPBITV4

pith:2025:5FPBITV4IMA65KXS3P6M2C55DQ

not attested not anchored not stored refs pending

CHEmical-shift selective Adiabatic Pulse (CHEAP): Fast and High Resolution Downfield 3D 1H-MRSI at 7T

Arsany Hakim, Guodong Weng, Irena Zubak, Johannes Kaesmacher, Johannes Slotboom, Piotr Radojewski, Sulaiman Sheriff

arxiv:2501.08827 v1 · 2025-01-15 · 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{5FPBITV4IMA65KXS3P6M2C55DQ}

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	2026-07-05T10:01:26.781421Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e95e144ebc4301eeaaf2dbfccd0bbd1c337cceee175e70701f33a843d92de9e4

Aliases

arxiv: 2501.08827 · arxiv_version: 2501.08827v1 · doi: 10.48550/arxiv.2501.08827 · pith_short_12: 5FPBITV4IMA6 · pith_short_16: 5FPBITV4IMA65KXS · pith_short_8: 5FPBITV4

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/5FPBITV4IMA65KXS3P6M2C55DQ \
  | 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: e95e144ebc4301eeaaf2dbfccd0bbd1c337cceee175e70701f33a843d92de9e4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5a1061936082562ab292a8aaceabe6f0ab7cf4edd24f42cb2a4cdd61c773b712",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "physics.med-ph",
    "submitted_at": "2025-01-15T14:28:57Z",
    "title_canon_sha256": "6f343676b6bb6b0c72ea6ae4560ff98897ca8944d5cdeba8281b155e15f0cb6f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.08827",
    "kind": "arxiv",
    "version": 1
  }
}