Pith Number

pith:CK66Y4RX

pith:2010:CK66Y4RX4RHYVEGXBZAIT52VTN

not attested not anchored not stored refs pending

Regularization in regression: comparing Bayesian and frequentist methods in a poorly informative situation

Christian P. Robert, Gilles Celeux, Jean-Michel Marin, Mohammed El Anbari

arxiv:1010.0300 v3 · 2010-10-02 · stat.ME · stat.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CK66Y4RX4RHYVEGXBZAIT52VTN}

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	2026-05-18T02:23:47.859069Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

12bdec7237e44f8a90d70e4089f7559b6e16ac21ea6500a20638b2f7146a150e

Aliases

arxiv: 1010.0300 · arxiv_version: 1010.0300v3 · doi: 10.48550/arxiv.1010.0300 · pith_short_12: CK66Y4RX4RHY · pith_short_16: CK66Y4RX4RHYVEGX · pith_short_8: CK66Y4RX

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/CK66Y4RX4RHYVEGXBZAIT52VTN \
  | 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: 12bdec7237e44f8a90d70e4089f7559b6e16ac21ea6500a20638b2f7146a150e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "47fc1837707dbe39777c9fba3ff0a4f4cf1e2d97ef56ece2ba3449c781fd97ec",
    "cross_cats_sorted": [
      "stat.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2010-10-02T07:48:09Z",
    "title_canon_sha256": "d8a1999f010867cc870aca1deb204ee05601bf64f85dbe9ee1afb054f92ac083"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1010.0300",
    "kind": "arxiv",
    "version": 3
  }
}