Pith Number

pith:5WIAM6XA

pith:2017:5WIAM6XAJ6ZK34IEJWCJ6HBDXR

not attested not anchored not stored refs pending

Integral Transforms from Finite Data: An Application of Gaussian Process Regression to Fourier Analysis

Eric Maris, Luca Ambrogioni

arxiv:1704.02828 v2 · 2017-04-10 · 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{5WIAM6XAJ6ZK34IEJWCJ6HBDXR}

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	2026-05-18T00:28:35.599270Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ed90067ae04fb2adf1044d849f1c23bc77e46d0d25513e16902ff438633b354c

Aliases

arxiv: 1704.02828 · arxiv_version: 1704.02828v2 · doi: 10.48550/arxiv.1704.02828 · pith_short_12: 5WIAM6XAJ6ZK · pith_short_16: 5WIAM6XAJ6ZK34IE · pith_short_8: 5WIAM6XA

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/5WIAM6XAJ6ZK34IEJWCJ6HBDXR \
  | 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: ed90067ae04fb2adf1044d849f1c23bc77e46d0d25513e16902ff438633b354c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "758d3aef335a56e72bd162dcd6d7c1d8b21fd5df7edd8c5d8bb385cdb2ba9924",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2017-04-10T12:23:42Z",
    "title_canon_sha256": "0cdd08078c419f385c6fef95388c7b2438e16e3985a731ca92bee71ea37cd551"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.02828",
    "kind": "arxiv",
    "version": 2
  }
}