Pith Number

pith:LIOMLJOU

pith:2025:LIOMLJOUOG4JMY53KEBVKT3V5E

not attested not anchored not stored refs pending

Diffusion-Driven High-Dimensional Variable Selection

Minjie Wang, Wei Pan, Xiaotong Shen

arxiv:2508.13890 v1 · 2025-08-19 · stat.ME · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LIOMLJOUOG4JMY53KEBVKT3V5E}

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	2026-07-05T11:56:09.207046Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5a1cc5a5d471b89663bb5103554f75e9379737aeea59c8c1485f10d41a2b6fdc

Aliases

arxiv: 2508.13890 · arxiv_version: 2508.13890v1 · doi: 10.48550/arxiv.2508.13890 · pith_short_12: LIOMLJOUOG4J · pith_short_16: LIOMLJOUOG4JMY53 · pith_short_8: LIOMLJOU

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/LIOMLJOUOG4JMY53KEBVKT3V5E \
  | 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: 5a1cc5a5d471b89663bb5103554f75e9379737aeea59c8c1485f10d41a2b6fdc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8effde2665b8321a61b1e5e925e2efe81da2be66a124a3dd0cd24037afed3790",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2025-08-19T14:54:20Z",
    "title_canon_sha256": "c5352a5ae88cfb9a5ba3f6d9d056df860b49723e98cb99591d481356fd236a3d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.13890",
    "kind": "arxiv",
    "version": 1
  }
}