Pith Number

pith:XUGUM57X

pith:2014:XUGUM57XFXFKVIOBK4MT6HUMKL

not attested not anchored not stored refs pending

Sparse Estimation with Generalized Beta Mixture and the Horseshoe Prior

Hamidreza Amindavar, Zahra Sabetsarvestani

arxiv:1411.2405 v1 · 2014-11-10 · 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{XUGUM57XFXFKVIOBK4MT6HUMKL}

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	2026-05-18T02:38:07.532017Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bd0d4677f72dcaaaa1c157193f1e8c52e0ceef8d0cf9226a9e6799b527696324

Aliases

arxiv: 1411.2405 · arxiv_version: 1411.2405v1 · doi: 10.48550/arxiv.1411.2405 · pith_short_12: XUGUM57XFXFK · pith_short_16: XUGUM57XFXFKVIOB · pith_short_8: XUGUM57X

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/XUGUM57XFXFKVIOBK4MT6HUMKL \
  | 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: bd0d4677f72dcaaaa1c157193f1e8c52e0ceef8d0cf9226a9e6799b527696324

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3394d4e509d94f19e9f43e95a7cffe503fb079365968ec09bf354fe01788510f",
    "cross_cats_sorted": [
      "math.IT",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2014-11-10T13:01:10Z",
    "title_canon_sha256": "5f673b756a04462c475bff0004a62d71f0ed978b8a4a106ac49859e73fd65952"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1411.2405",
    "kind": "arxiv",
    "version": 1
  }
}