Pith Number

pith:FBFA4CY7

pith:2011:FBFA4CY7BOXKMMO6NXGSGIW4E2

not attested not anchored not stored refs pending

Harmonic analysis of spherical sampling in diffusion MRI

A. Daducci, D. Van De Ville, J. D. McEwen, J.-Ph. Thiran, Y. Wiaux

arxiv:1106.0269 v1 · 2011-06-01 · q-bio.QM · 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{FBFA4CY7BOXKMMO6NXGSGIW4E2}

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	2026-05-18T04:20:51.620622Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

284a0e0b1f0baea631de6dcd2322dc26ae572b4bed9553ee5ed2407233a9ef07

Aliases

arxiv: 1106.0269 · arxiv_version: 1106.0269v1 · doi: 10.48550/arxiv.1106.0269 · pith_short_12: FBFA4CY7BOXK · pith_short_16: FBFA4CY7BOXKMMO6 · pith_short_8: FBFA4CY7

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/FBFA4CY7BOXKMMO6NXGSGIW4E2 \
  | 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: 284a0e0b1f0baea631de6dcd2322dc26ae572b4bed9553ee5ed2407233a9ef07

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "eab3b0a5ae2e3eadeb355e2d12cf57e5fb044e11a7196f45ef50832b8995697b",
    "cross_cats_sorted": [
      "physics.med-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.QM",
    "submitted_at": "2011-06-01T17:54:40Z",
    "title_canon_sha256": "0ba3811dc216b182482a5dd2ba3cca1a0c22bbf5f65178e8e6b42f5b7513f695"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1106.0269",
    "kind": "arxiv",
    "version": 1
  }
}