Pith Number

pith:LS5ALCOI

pith:2019:LS5ALCOI7OFDTOXQJKQ62VUAND

not attested not anchored not stored refs pending

Optimal experimental design for biophysical modelling in multidimensional diffusion MRI

Alejandro F. Frangi, Jose M. Pozo, Santiago Coelho, Sune N. Jespersen

arxiv:1907.06139 v1 · 2019-07-13 · physics.med-ph · physics.bio-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{LS5ALCOI7OFDTOXQJKQ62VUAND}

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	2026-05-17T23:40:38.423523Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5cba0589c8fb8a39baf04aa1ed568068df81a74b1ab8d93c98a30357d693a696

Aliases

arxiv: 1907.06139 · arxiv_version: 1907.06139v1 · doi: 10.48550/arxiv.1907.06139 · pith_short_12: LS5ALCOI7OFD · pith_short_16: LS5ALCOI7OFDTOXQ · pith_short_8: LS5ALCOI

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/LS5ALCOI7OFDTOXQJKQ62VUAND \
  | 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: 5cba0589c8fb8a39baf04aa1ed568068df81a74b1ab8d93c98a30357d693a696

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fb9848bc5e2780467d51c687c4116f03233112a744227f19abd7269431288b26",
    "cross_cats_sorted": [
      "physics.bio-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.med-ph",
    "submitted_at": "2019-07-13T22:02:33Z",
    "title_canon_sha256": "91939909f8817b796d995152847bea39f5928c4c10a72f96dc039b58f7d3401e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.06139",
    "kind": "arxiv",
    "version": 1
  }
}