Pith Number

pith:CBLFW63W

pith:2025:CBLFW63WIGOXIHXNPW4IYPW3YP

not attested not anchored not stored refs pending

Scan-Adaptive MRI Undersampling Using Neighbor-based Optimization (SUNO)

Angqi Li, Jeffrey A. Fessler, Nicole Seiberlich, Saiprasad Ravishankar, Siddhant Gautam

arxiv:2501.09799 v6 · 2025-01-16 · eess.IV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CBLFW63WIGOXIHXNPW4IYPW3YP}

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	2026-05-20T01:04:51.756415Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

10565b7b76419d741eed7db88c3edbc3cf5215f4d1998abb97cfeffa65faf359

Aliases

arxiv: 2501.09799 · arxiv_version: 2501.09799v6 · doi: 10.48550/arxiv.2501.09799 · pith_short_12: CBLFW63WIGOX · pith_short_16: CBLFW63WIGOXIHXN · pith_short_8: CBLFW63W

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/CBLFW63WIGOXIHXNPW4IYPW3YP \
  | 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: 10565b7b76419d741eed7db88c3edbc3cf5215f4d1998abb97cfeffa65faf359

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "44a17b8322ed770d2bd823ec290f2c917e5b047e85d59f0d6fd77f754b02e7ec",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2025-01-16T19:03:03Z",
    "title_canon_sha256": "be68e6096900b9f7c3dbebbdb71006113b5a8e93a6db9129fded62a7c0e6f578"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.09799",
    "kind": "arxiv",
    "version": 6
  }
}