Pith Number

pith:MPZ2KQ5K

pith:2019:MPZ2KQ5K55YDSW5EQIMY3FZXU6

not attested not anchored not stored refs pending

SANDI: a compartment-based model for non-invasive apparent soma and neurite imaging by diffusion MRI

Andrada Ianus, Daniel C. Alexander, Daniel Nunes, Hui Zhang, Marco Palombo, Michele Guerreri, Noam Shemesh

arxiv:1907.02832 v3 · 2019-07-05 · 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{MPZ2KQ5K55YDSW5EQIMY3FZXU6}

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.

Cited by

1 paper in Pith

Probing Tissue Microarchitecture of the Baby Brain via Spherical Mean Spectrum Imaging

Receipt and verification

First computed	2026-07-05T00:53:50.720303Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

63f3a543aaef70395ba482198d9737a79990d61443183f6bc17b8c42056be9c8

Aliases

arxiv: 1907.02832 · arxiv_version: 1907.02832v3 · doi: 10.48550/arxiv.1907.02832 · pith_short_12: MPZ2KQ5K55YD · pith_short_16: MPZ2KQ5K55YDSW5E · pith_short_8: MPZ2KQ5K

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/MPZ2KQ5K55YDSW5EQIMY3FZXU6 \
  | 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: 63f3a543aaef70395ba482198d9737a79990d61443183f6bc17b8c42056be9c8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7a6787322e8d0befbe08d850f7f860360ac8fb43ec515b871f0dd20fa20c4ef4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.med-ph",
    "submitted_at": "2019-07-05T13:55:09Z",
    "title_canon_sha256": "6e9e71cdff1eaeae9ddee0a077556931e5c28b7e29188c04c2d5f9feab72f5e9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.02832",
    "kind": "arxiv",
    "version": 3
  }
}