Pith Number

pith:WZH75EVP

pith:2023:WZH75EVPA63ST7TLTEXRT3DEI5

not attested not anchored not stored refs pending

DDM$^2$: Self-Supervised Diffusion MRI Denoising with Generative Diffusion Models

Akshay Chaudhari, Ali B Syed, Kawin Setsompop, Mahmut Yurt, Tiange Xiang

arxiv:2302.03018 v1 · 2023-02-06 · eess.IV · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WZH75EVPA63ST7TLTEXRT3DEI5}

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	2026-07-05T05:39:09.147406Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b64ffe92af07b729fe6b992f19ec64474e89a1999511359d590dc031992560a3

Aliases

arxiv: 2302.03018 · arxiv_version: 2302.03018v1 · doi: 10.48550/arxiv.2302.03018 · pith_short_12: WZH75EVPA63S · pith_short_16: WZH75EVPA63ST7TL · pith_short_8: WZH75EVP

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/WZH75EVPA63ST7TLTEXRT3DEI5 \
  | 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: b64ffe92af07b729fe6b992f19ec64474e89a1999511359d590dc031992560a3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "db4b31cae9f333338d170fbf942f738df531c6331d9a3154c01436ef2be747b0",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2023-02-06T18:56:39Z",
    "title_canon_sha256": "d76c1a736e948b42c8e565048368ee725f84362dee9484a9934ebe621891fd0d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2302.03018",
    "kind": "arxiv",
    "version": 1
  }
}