Pith Number

pith:OUSGPKON

pith:2015:OUSGPKONQU2DYPBCI3WO52IIFX

not attested not anchored not stored refs pending

Group SLOPE - adaptive selection of groups of predictors

Damian Brzyski, Ma{\l}gorzata Bogdan, Weijie Su

arxiv:1511.09078 v1 · 2015-11-29 · math.ST · stat.TH

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OUSGPKONQU2DYPBCI3WO52IIFX}

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	2026-05-18T01:25:41.227052Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

752467a9cd85343c3c2246eceee9082de078e8933cbfd0b91ac57f0871aef07e

Aliases

arxiv: 1511.09078 · arxiv_version: 1511.09078v1 · doi: 10.48550/arxiv.1511.09078 · pith_short_12: OUSGPKONQU2D · pith_short_16: OUSGPKONQU2DYPBC · pith_short_8: OUSGPKON

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/OUSGPKONQU2DYPBCI3WO52IIFX \
  | 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: 752467a9cd85343c3c2246eceee9082de078e8933cbfd0b91ac57f0871aef07e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "970c3151b61af618a6e795539a6f494ce64557b0f6c81686a6a42c2f2d9898bf",
    "cross_cats_sorted": [
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2015-11-29T19:59:19Z",
    "title_canon_sha256": "35536b51d998426d6f735c6fe8b4f404b8243f472a8603113a75f966344dec06"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1511.09078",
    "kind": "arxiv",
    "version": 1
  }
}