Pith Number

pith:ACIK2KXM

pith:2017:ACIK2KXMNKIQZTN5A7PV6O5MQO

not attested not anchored not stored refs pending

Bayesian $l_0$-regularized Least Squares

Lei Sun, Nicholas G. Polson

arxiv:1706.00098 v2 · 2017-05-31 · stat.ML · 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{ACIK2KXMNKIQZTN5A7PV6O5MQO}

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	2026-05-17T23:58:05.508862Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0090ad2aec6a910ccdbd07df5f3bac83ba82c498ed53ff4293b42427daec26be

Aliases

arxiv: 1706.00098 · arxiv_version: 1706.00098v2 · doi: 10.48550/arxiv.1706.00098 · pith_short_12: ACIK2KXMNKIQ · pith_short_16: ACIK2KXMNKIQZTN5 · pith_short_8: ACIK2KXM

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/ACIK2KXMNKIQZTN5A7PV6O5MQO \
  | 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: 0090ad2aec6a910ccdbd07df5f3bac83ba82c498ed53ff4293b42427daec26be

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c97262aa241bf0e4778c97a34d7680d36c2a9088581411e94cc792594cc0e4b1",
    "cross_cats_sorted": [
      "stat.CO"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2017-05-31T21:29:40Z",
    "title_canon_sha256": "b2520eb936bc2d4f1c64727f97c4d52c0faf002bac1bb5e8ae7dba6047b05392"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1706.00098",
    "kind": "arxiv",
    "version": 2
  }
}