Pith Number

pith:OQ2GIFHS

pith:2018:OQ2GIFHSCAOLDPBP23QC3DXQNJ

not attested not anchored not stored refs pending

Sparse Model Identification and Learning for Ultra-high-dimensional Additive Partially Linear Models

Dan Nettleton, Li Wang, Xinyi Li

arxiv:1811.00488 v1 · 2018-11-01 · 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{OQ2GIFHSCAOLDPBP23QC3DXQNJ}

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	2026-05-17T23:51:09.515990Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

74346414f2101cb1bc2fd6e02d8ef06a62a3f15d8b957d7cedbc0b48faa40dd6

Aliases

arxiv: 1811.00488 · arxiv_version: 1811.00488v1 · doi: 10.48550/arxiv.1811.00488 · pith_short_12: OQ2GIFHSCAOL · pith_short_16: OQ2GIFHSCAOLDPBP · pith_short_8: OQ2GIFHS

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/OQ2GIFHSCAOLDPBP23QC3DXQNJ \
  | 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: 74346414f2101cb1bc2fd6e02d8ef06a62a3f15d8b957d7cedbc0b48faa40dd6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "30a93a87fd3a290c054d1b97b8638dfe21ab58c6795c60ecc0a1c1b91c72a100",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2018-11-01T16:43:51Z",
    "title_canon_sha256": "0faf2b6344e55d30e6d282b3c4abeb92416fd093fa02e26d8628b69a299db9a8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.00488",
    "kind": "arxiv",
    "version": 1
  }
}