Pith Number

pith:E6DDB3VR

pith:2025:E6DDB3VRKWCQO4BAHVLQUBIPIV

not attested not anchored not stored refs pending

Bayesian Insights into Exchange and Restriction in Gray Matter Diffusion MRI

Derek K. Jones, Ileana Jelescu, Ma\"eliss Jallais, Malwina Molendowska, Marco Palombo, Quentin Uhl, Tommaso Pavan

arxiv:2508.19478 v3 · 2025-08-26 · physics.med-ph · eess.IV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{E6DDB3VRKWCQO4BAHVLQUBIPIV}

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	2026-06-12T01:09:12.609775Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

278630eeb155850770203d570a050f454c403eab03d4a7e6598c76f789aa72ae

Aliases

arxiv: 2508.19478 · arxiv_version: 2508.19478v3 · doi: 10.48550/arxiv.2508.19478 · pith_short_12: E6DDB3VRKWCQ · pith_short_16: E6DDB3VRKWCQO4BA · pith_short_8: E6DDB3VR

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/E6DDB3VRKWCQO4BAHVLQUBIPIV \
  | 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: 278630eeb155850770203d570a050f454c403eab03d4a7e6598c76f789aa72ae

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0ea0acc443118bf2ee22d5f604dbbe0e7bee7530b70e33fe2f6eb530bd0441a8",
    "cross_cats_sorted": [
      "eess.IV"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.med-ph",
    "submitted_at": "2025-08-26T23:40:49Z",
    "title_canon_sha256": "a37506133a1ef1fb856b35d165477e301d23955960fd0aa476464dbeb941b8a4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.19478",
    "kind": "arxiv",
    "version": 3
  }
}