Pith Number

pith:ROUVZK7L

pith:2015:ROUVZK7L63LOXYHT3FASE2PO5Y

not attested not anchored not stored refs pending

Compressed Sensing of Multi-Channel EEG Signals: The Simultaneous Cosparsity and Low Rank Optimization

Maarten De Vos, Sabine Van Huffel, Yipeng Liu

arxiv:1506.08499 v1 · 2015-06-29 · cs.IT · math.IT · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ROUVZK7L63LOXYHT3FASE2PO5Y}

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	2026-05-18T01:37:44.092699Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8ba95cabebf6d6ebe0f3d9412269eeee0367cefb39629f21e57ac783532ecc90

Aliases

arxiv: 1506.08499 · arxiv_version: 1506.08499v1 · doi: 10.48550/arxiv.1506.08499 · pith_short_12: ROUVZK7L63LO · pith_short_16: ROUVZK7L63LOXYHT · pith_short_8: ROUVZK7L

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/ROUVZK7L63LOXYHT3FASE2PO5Y \
  | 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: 8ba95cabebf6d6ebe0f3d9412269eeee0367cefb39629f21e57ac783532ecc90

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d29aa4fe8b34a2d2c026d20cbdf826289e71cc1cfd43b8321e6f3a7ebec235f3",
    "cross_cats_sorted": [
      "math.IT",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2015-06-29T03:51:14Z",
    "title_canon_sha256": "e21aa88df22d9a292c4ce9f05ff5f861000d17431df66a3ff4c5b30737fb3f0b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1506.08499",
    "kind": "arxiv",
    "version": 1
  }
}