Pith Number

pith:I3RY7ELV

pith:2018:I3RY7ELVVD6GQG6HJEHBI3QIWJ

not attested not anchored not stored refs pending

Least Squares Wavelet-based Estimation for Additive Regression Models using Non Equally-Spaced Designs

Brani Vidakovic, German A. Schnaidt Grez

arxiv:1804.03015 v1 · 2018-04-06 · 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{I3RY7ELVVD6GQG6HJEHBI3QIWJ}

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	2026-05-18T00:18:57.672714Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

46e38f9175a8fc681bc7490e146e08b269eeeddf1948fd1cbbf0a29481c17fce

Aliases

arxiv: 1804.03015 · arxiv_version: 1804.03015v1 · doi: 10.48550/arxiv.1804.03015 · pith_short_12: I3RY7ELVVD6G · pith_short_16: I3RY7ELVVD6GQG6H · pith_short_8: I3RY7ELV

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/I3RY7ELVVD6GQG6HJEHBI3QIWJ \
  | 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: 46e38f9175a8fc681bc7490e146e08b269eeeddf1948fd1cbbf0a29481c17fce

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d46fd52e808993058588e451a8ad3da962bbee632615547f087b57abde0bbed7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2018-04-06T15:29:00Z",
    "title_canon_sha256": "88ff8f53cbcb6b90528525c2d653904941863de07a24e34d2e60113496a61322"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.03015",
    "kind": "arxiv",
    "version": 1
  }
}