Pith Number

pith:WH77ER6L

pith:2024:WH77ER6LFX4RMV3USOTTYSSKZT

not attested not anchored not stored refs pending

Progressive Divide-and-Conquer via Subsampling Decomposition for Accelerated MRI

Bihan Wen, Chong Wang, Hao Cheng, Lanqing Guo, Yi Yu, Yufei Wang

arxiv:2403.10064 v1 · 2024-03-15 · 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{WH77ER6LFX4RMV3USOTTYSSKZT}

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	2026-07-05T07:56:29.536241Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b1fff247cb2df916577493a73c4a4accfd15f0044db71f3ef4c4545ddb4668b0

Aliases

arxiv: 2403.10064 · arxiv_version: 2403.10064v1 · doi: 10.48550/arxiv.2403.10064 · pith_short_12: WH77ER6LFX4R · pith_short_16: WH77ER6LFX4RMV3U · pith_short_8: WH77ER6L

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/WH77ER6LFX4RMV3USOTTYSSKZT \
  | 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: b1fff247cb2df916577493a73c4a4accfd15f0044db71f3ef4c4545ddb4668b0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c5db2a8e91c2bcfac770164cfdaeae4571bc67500d765fcb1b747b1e5a03122e",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2024-03-15T07:14:01Z",
    "title_canon_sha256": "4d2eb3ac4470ee3d61a499434f2176efd6760155669f233ad751ef9cd4184f57"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2403.10064",
    "kind": "arxiv",
    "version": 1
  }
}