Pith Number

pith:WKKOLX3I

pith:2021:WKKOLX3IIRVNVWA2VGHBCSCOMM

not attested not anchored not stored refs pending

Learning the Regularization in DCE-MR Image Reconstruction for Functional Imaging of Kidneys

Aziz Ko\c{c}anao\u{g}ullar{\i}, Cemre Ariyurek, Onur Afacan, Sila Kurugol

arxiv:2109.07548 v2 · 2021-09-15 · cs.LG · 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{WKKOLX3IIRVNVWA2VGHBCSCOMM}

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	2026-07-05T03:44:31.271911Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b294e5df68446adad81aa98e11484e632f5f51d255ca1e02be7357467916cb05

Aliases

arxiv: 2109.07548 · arxiv_version: 2109.07548v2 · doi: 10.48550/arxiv.2109.07548 · pith_short_12: WKKOLX3IIRVN · pith_short_16: WKKOLX3IIRVNVWA2 · pith_short_8: WKKOLX3I

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/WKKOLX3IIRVNVWA2VGHBCSCOMM \
  | 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: b294e5df68446adad81aa98e11484e632f5f51d255ca1e02be7357467916cb05

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "86d64e116dbc4401167ccf317e821470246590765a531a0f1fadc2358c323c3e",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2021-09-15T19:27:53Z",
    "title_canon_sha256": "ef4f4a4e166a6574233a1edd43a8da3f780df1640e545933f69eb7208cf6b55a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2109.07548",
    "kind": "arxiv",
    "version": 2
  }
}