Pith Number

pith:HUKNP3FF

pith:2019:HUKNP3FFBILXMSSK6JWKVOX2OM

not attested not anchored not stored refs pending

Generalized Sparse Additive Models

Ali Shojaie, Asad Haris, Noah Simon

arxiv:1903.04641 v1 · 2019-03-11 · stat.ME · math.ST · stat.ML · 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{HUKNP3FFBILXMSSK6JWKVOX2OM}

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	2026-05-17T23:51:29.064789Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3d14d7eca50a17764a4af26caabafa7323272f0419d052e26a333e2a8e84e1bd

Aliases

arxiv: 1903.04641 · arxiv_version: 1903.04641v1 · doi: 10.48550/arxiv.1903.04641 · pith_short_12: HUKNP3FFBILX · pith_short_16: HUKNP3FFBILXMSSK · pith_short_8: HUKNP3FF

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/HUKNP3FFBILXMSSK6JWKVOX2OM \
  | 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: 3d14d7eca50a17764a4af26caabafa7323272f0419d052e26a333e2a8e84e1bd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8e02e6b510db673db3d8a3971f4be80251b10e2eb8976afe789d39a6d95f68bc",
    "cross_cats_sorted": [
      "math.ST",
      "stat.ML",
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2019-03-11T22:50:29Z",
    "title_canon_sha256": "87a0f15ec059fad7d011f70a8a24139fc9fd4e8b169dca791d7866e3ded46c17"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.04641",
    "kind": "arxiv",
    "version": 1
  }
}