Pith Number

pith:RZGYQH6Q

pith:2015:RZGYQH6QX2CA23Z7FNKTYTLX6P

not attested not anchored not stored refs pending

Markov Boundary Discovery with Ridge Regularized Linear Models

Eric V. Strobl, Shyam Visweswaran

arxiv:1509.03935 v1 · 2015-09-14 · math.ST · stat.ME · stat.ML · stat.TH

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RZGYQH6QX2CA23Z7FNKTYTLX6P}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T01:33:08.706117Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8e4d881fd0be840d6f3f2b553c4d77f3e937065f1b5ff69280791ba7aae4b1d7

Aliases

arxiv: 1509.03935 · arxiv_version: 1509.03935v1 · doi: 10.48550/arxiv.1509.03935 · pith_short_12: RZGYQH6QX2CA · pith_short_16: RZGYQH6QX2CA23Z7 · pith_short_8: RZGYQH6Q

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/RZGYQH6QX2CA23Z7FNKTYTLX6P \
  | 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: 8e4d881fd0be840d6f3f2b553c4d77f3e937065f1b5ff69280791ba7aae4b1d7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f424ad8286c20eee798d6c2cc0d1609dd84fc246b311abd7b1fd42f94918c5c9",
    "cross_cats_sorted": [
      "stat.ME",
      "stat.ML",
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2015-09-14T02:58:58Z",
    "title_canon_sha256": "afc3357f4b80702873c6212a1c7c2a1a936a613ae8becc1769fc572ade76412a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1509.03935",
    "kind": "arxiv",
    "version": 1
  }
}