Pith Number

pith:XIOLBQS4

pith:2019:XIOLBQS4UUPR6ZJXHFAT7E53OM

not attested not anchored not stored refs pending

Sparse Bayesian Learning Using Approximate Message Passing with Unitary Transformation

Man Luo, Qinghua Guo

arxiv:1908.06296 v1 · 2019-08-17 · cs.IT · math.IT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XIOLBQS4UUPR6ZJXHFAT7E53OM}

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	2026-07-04T23:58:14.363379Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ba1cb0c25ca51f1f653739413f93bb7327796f9301b90d9736600f3186d6c98d

Aliases

arxiv: 1908.06296 · arxiv_version: 1908.06296v1 · doi: 10.48550/arxiv.1908.06296 · pith_short_12: XIOLBQS4UUPR · pith_short_16: XIOLBQS4UUPR6ZJX · pith_short_8: XIOLBQS4

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/XIOLBQS4UUPR6ZJXHFAT7E53OM \
  | 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: ba1cb0c25ca51f1f653739413f93bb7327796f9301b90d9736600f3186d6c98d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "79ebc66ceec79aa822df5f62891d66af027159f98fd1dd18d9bf16918db70a26",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2019-08-17T12:11:52Z",
    "title_canon_sha256": "8eb523bd3fadde5d7ce5bd9e9669b413b7a6014f74d1780b34ae16bbd9750671"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.06296",
    "kind": "arxiv",
    "version": 1
  }
}