Pith Number

pith:GLUW5YPV

pith:2013:GLUW5YPV7UY2AONHQF5PUXLVQ3

not attested not anchored not stored refs pending

Bayesian Nonparametric Dictionary Learning for Compressed Sensing MRI

John Paisley, Qin Lin, Xiao-Ping Zhang, Xinghao Ding, Xueyang Fu, Yue Huang

arxiv:1302.2712 v3 · 2013-02-12 · cs.CV · physics.med-ph · stat.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GLUW5YPV7UY2AONHQF5PUXLVQ3}

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	2026-05-18T01:51:42.319464Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

32e96ee1f5fd31a039a7817afa5d7586ddd82bf47741c96a1e38a68b0eeda337

Aliases

arxiv: 1302.2712 · arxiv_version: 1302.2712v3 · doi: 10.48550/arxiv.1302.2712 · pith_short_12: GLUW5YPV7UY2 · pith_short_16: GLUW5YPV7UY2AONH · pith_short_8: GLUW5YPV

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/GLUW5YPV7UY2AONHQF5PUXLVQ3 \
  | 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: 32e96ee1f5fd31a039a7817afa5d7586ddd82bf47741c96a1e38a68b0eeda337

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "53c51b209ca2495eaa8ab8d6b66823e489326f07dc1deb5fe3743af7d5865372",
    "cross_cats_sorted": [
      "physics.med-ph",
      "stat.AP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2013-02-12T06:17:02Z",
    "title_canon_sha256": "ac025d1a04b22838efdfe81d8f7601c9ffe1d35adf0586940d2eef39541e0eb9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1302.2712",
    "kind": "arxiv",
    "version": 3
  }
}