Pith Number

pith:FVTP3BMG

pith:2025:FVTP3BMGD6SFZ6EPJXR36MM7H5

not attested not anchored not stored refs pending

Weakly-Convex Regularization for Magnetic Resonance Image Denoising

Abhishek Shreekant Bhandiwad, Abijith Jagannath Kamath, Akash Prabakar, Chandra Sekhar Seelamantula

arxiv:2508.14438 v1 · 2025-08-20 · eess.SP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FVTP3BMGD6SFZ6EPJXR36MM7H5}

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	2026-07-05T11:56:31.897576Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2d66fd85861fa45cf88f4de3bf319f3f764e055b2ec7370eb8419bce38851c14

Aliases

arxiv: 2508.14438 · arxiv_version: 2508.14438v1 · doi: 10.48550/arxiv.2508.14438 · pith_short_12: FVTP3BMGD6SF · pith_short_16: FVTP3BMGD6SFZ6EP · pith_short_8: FVTP3BMG

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/FVTP3BMGD6SFZ6EPJXR36MM7H5 \
  | 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: 2d66fd85861fa45cf88f4de3bf319f3f764e055b2ec7370eb8419bce38851c14

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ffe99ff4e6b03056defc3c220954f8b185ed3a95844a263ec96887af132dc989",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2025-08-20T05:50:18Z",
    "title_canon_sha256": "d80eb120d6cda4daec916fd3b3ed857ffac7018b00e55999b083399195161f9d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.14438",
    "kind": "arxiv",
    "version": 1
  }
}