Pith Number

pith:QCDICP5J

pith:2016:QCDICP5JFESOTIO5YV73MS57JZ

not attested not anchored not stored refs pending

High-dimensional variable selection via tilting

Haeran Cho, Piotr Fryzlewicz

arxiv:1611.08640 v1 · 2016-11-26 · stat.ME

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QCDICP5JFESOTIO5YV73MS57JZ}

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	2026-05-18T00:56:37.277048Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8086813fa92924e9a1ddc57fb64bbf4e60dd50097044b2cb105996f1825d22c2

Aliases

arxiv: 1611.08640 · arxiv_version: 1611.08640v1 · doi: 10.48550/arxiv.1611.08640 · pith_short_12: QCDICP5JFESO · pith_short_16: QCDICP5JFESOTIO5 · pith_short_8: QCDICP5J

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/QCDICP5JFESOTIO5YV73MS57JZ \
  | 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: 8086813fa92924e9a1ddc57fb64bbf4e60dd50097044b2cb105996f1825d22c2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "466bcdf236c5c5bee7f83a18de7843626ac7888d86b45bc16afbd2ab6a48e93c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2016-11-26T00:03:46Z",
    "title_canon_sha256": "1dd15bdb6982c691191731efbe2bdb7cec78889acfe9fa2d117ff6628926f716"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1611.08640",
    "kind": "arxiv",
    "version": 1
  }
}