Pith Number

pith:4LR2XOEV

pith:2017:4LR2XOEV4DCJLDRY47NVQBIFCE

not attested not anchored not stored refs pending

Simultaneous Multi-Slice MRI using Cartesian and Radial FLASH and Regularized Nonlinear Inversion: SMS-NLINV

Dirk Voit, H. Christian M. Holme, Jens Frahm, Martin Uecker, Robin N. Wilke, Sebastian Rosenzweig

arxiv:1705.04135 v2 · 2017-05-11 · 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{4LR2XOEV4DCJLDRY47NVQBIFCE}

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	2026-05-17T23:50:34.430665Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e2e3abb895e0c4958e38e7db580505113d4b0362bf49a5fd10f176a537c5fb72

Aliases

arxiv: 1705.04135 · arxiv_version: 1705.04135v2 · doi: 10.48550/arxiv.1705.04135 · pith_short_12: 4LR2XOEV4DCJ · pith_short_16: 4LR2XOEV4DCJLDRY · pith_short_8: 4LR2XOEV

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/4LR2XOEV4DCJLDRY47NVQBIFCE \
  | 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: e2e3abb895e0c4958e38e7db580505113d4b0362bf49a5fd10f176a537c5fb72

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9f78a261899aa349761a3cfcaf99abff919c66d4406dc2b76a99d1d2ce8679d7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.med-ph",
    "submitted_at": "2017-05-11T12:31:16Z",
    "title_canon_sha256": "db1a9d6bd2edd0c6c88e91e96193e776490b94b687bcd0a0e8d1d8b02eb1dacc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.04135",
    "kind": "arxiv",
    "version": 2
  }
}