Pith Number

pith:YVJEUOHS

pith:2018:YVJEUOHSOSSDFPLB72A4BZRYSY

not attested not anchored not stored refs pending

Recovery of compressively sensed ultrasound images with structured Sparse Bayesian Learning

Alin Achim, Richard Porter, Vladislav Tadic

arxiv:1811.01257 v1 · 2018-11-03 · eess.SP · 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{YVJEUOHSOSSDFPLB72A4BZRYSY}

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	2026-05-18T00:01:34.827922Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c5524a38f274a432bd61fe81c0e638961cd51cd01ed8bb43b98afb682ea1c7b7

Aliases

arxiv: 1811.01257 · arxiv_version: 1811.01257v1 · doi: 10.48550/arxiv.1811.01257 · pith_short_12: YVJEUOHSOSSD · pith_short_16: YVJEUOHSOSSDFPLB · pith_short_8: YVJEUOHS

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/YVJEUOHSOSSDFPLB72A4BZRYSY \
  | 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: c5524a38f274a432bd61fe81c0e638961cd51cd01ed8bb43b98afb682ea1c7b7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b06937ee1ec7427a682ba4943971504181cef930a052e35b6765edd62fe9f273",
    "cross_cats_sorted": [
      "eess.IV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2018-11-03T17:37:48Z",
    "title_canon_sha256": "522c483a0b182378c8a181161ecd27667a9115a2a98cc0fda4d84c6436f033b6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.01257",
    "kind": "arxiv",
    "version": 1
  }
}