Pith Number

pith:LNFYNURW

pith:2014:LNFYNURWSJ5ZL5M4SOM3WM57NL

not attested not anchored not stored refs pending

Low-Rank and Sparse Matrix Decomposition with a-priori knowledge for Dynamic 3D MRI reconstruction

Ashraf A. Kassim, Dornoosh Zonoobi, Shahrooz Faghih Roohi

arxiv:1411.6206 v1 · 2014-11-23 · 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{LNFYNURWSJ5ZL5M4SOM3WM57NL}

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	2026-05-18T02:33:00.491293Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5b4b86d236927b95f59c9399bb33bf6af30b9fae49255af6f564f27d1dfb6420

Aliases

arxiv: 1411.6206 · arxiv_version: 1411.6206v1 · doi: 10.48550/arxiv.1411.6206 · pith_short_12: LNFYNURWSJ5Z · pith_short_16: LNFYNURWSJ5ZL5M4 · pith_short_8: LNFYNURW

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/LNFYNURWSJ5ZL5M4SOM3WM57NL \
  | 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: 5b4b86d236927b95f59c9399bb33bf6af30b9fae49255af6f564f27d1dfb6420

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cef86ee9e4c408f87fee9d25bc25d94c87ebfa800990e5a821f0ec4ef0381c4c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2014-11-23T08:19:11Z",
    "title_canon_sha256": "67269b811c22bc0ffdb84bc0293ffa343bf6ff816e2db6cd19e833a4988d92c4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1411.6206",
    "kind": "arxiv",
    "version": 1
  }
}