Pith Number

pith:2G663VQA

pith:2015:2G663VQAG3YXBW4BTWIYBJ73QG

not attested not anchored not stored refs pending

Sparse Reconstruction of Compressive Sensing MRI using Cross-Domain Stochastically Fully Connected Conditional Random Fields

Alexander Wong, Edward Li, Farzad Khalvati, Masoom A. Haider, Mohammad Javad Shafiee

arxiv:1512.07947 v1 · 2015-12-25 · cs.CV · physics.med-ph · stat.ME

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2G663VQAG3YXBW4BTWIYBJ73QG}

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	2026-05-18T01:23:43.820797Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d1bdedd60036f170db819d9180a7fb81a63e42bd5620e82a5cc04aafa69d441f

Aliases

arxiv: 1512.07947 · arxiv_version: 1512.07947v1 · doi: 10.48550/arxiv.1512.07947 · pith_short_12: 2G663VQAG3YX · pith_short_16: 2G663VQAG3YXBW4B · pith_short_8: 2G663VQA

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/2G663VQAG3YXBW4BTWIYBJ73QG \
  | 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: d1bdedd60036f170db819d9180a7fb81a63e42bd5620e82a5cc04aafa69d441f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cd835ddee80c13536befc150e9529982ad4fe5616172ce32397c827601090b13",
    "cross_cats_sorted": [
      "physics.med-ph",
      "stat.ME"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2015-12-25T02:58:53Z",
    "title_canon_sha256": "b78a6b11d866a3b87720e94245f18d2ac2d756ebda915e625c270f5eaf77847f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1512.07947",
    "kind": "arxiv",
    "version": 1
  }
}