Pith Number

pith:XBHLYDXS

pith:2012:XBHLYDXSXMEJ4JP4J4T7R4TTEV

not attested not anchored not stored refs pending

Detection-Directed Sparse Estimation using Bayesian Hypothesis Test and Belief Propagation

Heung-No Lee, Jaewook Kang, Kiseon Kim

arxiv:1211.1250 v1 · 2012-11-06 · 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{XBHLYDXSXMEJ4JP4J4T7R4TTEV}

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	2026-05-18T03:41:21.994554Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b84ebc0ef2bb089e25fc4f27f8f273255f6295bcb68693a76079d3b2f8d47a31

Aliases

arxiv: 1211.1250 · arxiv_version: 1211.1250v1 · doi: 10.48550/arxiv.1211.1250 · pith_short_12: XBHLYDXSXMEJ · pith_short_16: XBHLYDXSXMEJ4JP4 · pith_short_8: XBHLYDXS

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/XBHLYDXSXMEJ4JP4J4T7R4TTEV \
  | 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: b84ebc0ef2bb089e25fc4f27f8f273255f6295bcb68693a76079d3b2f8d47a31

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b5c75ca35d7bc1fc963bdbd5f6af00808fc0f901c64421718bcf6cbd9d8aa5c4",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2012-11-06T15:05:59Z",
    "title_canon_sha256": "726017c4f0133ffe0dd0ee7249e97a33d0aa9343b55acec4dca1a57c7a7683b5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1211.1250",
    "kind": "arxiv",
    "version": 1
  }
}