Pith Number

pith:T7G4ENU4

pith:2020:T7G4ENU47OXNB3KC7YICUJUTPI

not attested not anchored not stored refs pending

Compartmental diffusion and microstructural properties of human brain gray and white matter studied with double diffusion encoding magnetic resonance spectroscopy of metabolites and water

Andrew G. Webb, Chlo\'e Najac, Henrik Lundell, Hermien E. Kan, Itamar Ronen, Marjolein Bulk

arxiv:2012.01796 v1 · 2020-12-03 · 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{T7G4ENU47OXNB3KC7YICUJUTPI}

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	2026-07-05T01:56:50.255411Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9fcdc2369cfbaed0ed42fe102a26937a2d4bf1e1731afd35c85bbfbbab8b6148

Aliases

arxiv: 2012.01796 · arxiv_version: 2012.01796v1 · doi: 10.48550/arxiv.2012.01796 · pith_short_12: T7G4ENU47OXN · pith_short_16: T7G4ENU47OXNB3KC · pith_short_8: T7G4ENU4

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/T7G4ENU47OXNB3KC7YICUJUTPI \
  | 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: 9fcdc2369cfbaed0ed42fe102a26937a2d4bf1e1731afd35c85bbfbbab8b6148

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fee1a1aaf0753b8fa9fb952ed831c46c058e5a44c813d2ce414c4e0de5614a6d",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.med-ph",
    "submitted_at": "2020-12-03T09:54:36Z",
    "title_canon_sha256": "049c7f0efdef2be52689fa2c6813ab08a56bf80b1117b703199e6120ee1e3943"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2012.01796",
    "kind": "arxiv",
    "version": 1
  }
}