Pith Number

pith:J4EVM7JA

pith:2016:J4EVM7JAPMS36ROAEQRSRF4TNN

not attested not anchored not stored refs pending

A Spectral Series Approach to High-Dimensional Nonparametric Regression

Ann B. Lee, Rafael Izbicki

arxiv:1602.00355 v1 · 2016-02-01 · 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{J4EVM7JAPMS36ROAEQRSRF4TNN}

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	2026-05-18T01:00:53.377131Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4f09567d207b25bf45c024232897936b6438ec2a32c69a4087eebea4c0abe9c2

Aliases

arxiv: 1602.00355 · arxiv_version: 1602.00355v1 · doi: 10.48550/arxiv.1602.00355 · pith_short_12: J4EVM7JAPMS3 · pith_short_16: J4EVM7JAPMS36ROA · pith_short_8: J4EVM7JA

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/J4EVM7JAPMS36ROAEQRSRF4TNN \
  | 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: 4f09567d207b25bf45c024232897936b6438ec2a32c69a4087eebea4c0abe9c2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3f585cb9fde6ce07279fe06502c642dc7f60448f1836561b2ec907e48bd5a1a8",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2016-02-01T01:20:29Z",
    "title_canon_sha256": "be015f2a9b7dc76f2826a27bea0adff3c674c9e92ef527c9d74cc3cd746892bb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1602.00355",
    "kind": "arxiv",
    "version": 1
  }
}