Pith Number

pith:C2BJR2N6

pith:2017:C2BJR2N6XB4A2HA2N4XKXLWYI6

not attested not anchored not stored refs pending

Eigenvalues of random matrices with isotropic Gaussian noise and the design of Diffusion Tensor Imaging experiments

Dario Gasbarra, Peter J. Basser, Sinisa Pajevic

arxiv:1707.06953 v1 · 2017-07-21 · stat.ME

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{C2BJR2N6XB4A2HA2N4XKXLWYI6}

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	2026-05-18T00:39:51.052827Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

168298e9beb8780d1c1a6f2eabaed8478f3df4dff99ba5f8f4cdc845fccbfe5f

Aliases

arxiv: 1707.06953 · arxiv_version: 1707.06953v1 · doi: 10.48550/arxiv.1707.06953 · pith_short_12: C2BJR2N6XB4A · pith_short_16: C2BJR2N6XB4A2HA2 · pith_short_8: C2BJR2N6

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/C2BJR2N6XB4A2HA2N4XKXLWYI6 \
  | 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: 168298e9beb8780d1c1a6f2eabaed8478f3df4dff99ba5f8f4cdc845fccbfe5f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "273a3a8e4263d168e27822f9ea49bf200438f9ed0913ea00d3eb11660ffb8610",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2017-07-21T16:04:38Z",
    "title_canon_sha256": "682f1c7b0c2bc442c04894b02ff1a13324d20e3a3d72c944d803f8f29b17400c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1707.06953",
    "kind": "arxiv",
    "version": 1
  }
}