Pith Number

pith:35M6QTGV

pith:2018:35M6QTGVNLYTWD2TF4GYAFPRCG

not attested not anchored not stored refs pending

Noise Reduction in Diffusion MRI Using Non-Local Self-Similar Information in Joint x-q Space

Dinggang Shen, Geng Chen, Pew-Thian Yap, Yafeng Wu

arxiv:1807.09674 v1 · 2018-07-25 · 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{35M6QTGVNLYTWD2TF4GYAFPRCG}

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	2026-05-18T00:09:50.582508Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

df59e84cd56af13b0f532f0d8015f1119d88b13827dd5c1ac816eaad815ec339

Aliases

arxiv: 1807.09674 · arxiv_version: 1807.09674v1 · doi: 10.48550/arxiv.1807.09674 · pith_short_12: 35M6QTGVNLYT · pith_short_16: 35M6QTGVNLYTWD2T · pith_short_8: 35M6QTGV

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/35M6QTGVNLYTWD2TF4GYAFPRCG \
  | 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: df59e84cd56af13b0f532f0d8015f1119d88b13827dd5c1ac816eaad815ec339

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2b4ada6520845f2eded5a4d6d89beb52db67017e3ab9790ff9ea5a4ac5d393ba",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.med-ph",
    "submitted_at": "2018-07-25T15:49:30Z",
    "title_canon_sha256": "c368f043549d5becef3a49484428fd5918dc156edff3f443d9027a84caddcea9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.09674",
    "kind": "arxiv",
    "version": 1
  }
}