Pith Number

pith:O42DJCZE

pith:2013:O42DJCZENPL24D272TW3TPR4IM

not attested not anchored not stored refs pending

Structured functional regression models for high-dimensional spatial spectroscopy data

Arash A. Amini, Elizaveta Levina, Kerby A. Shedden

arxiv:1311.0416 v1 · 2013-11-02 · stat.AP

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{O42DJCZENPL24D272TW3TPR4IM}

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	2026-05-18T03:08:05.998611Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7734348b246bd7ae0f5fd4edb9be3c4319cb77286c726f5c21d7fdf371a6c035

Aliases

arxiv: 1311.0416 · arxiv_version: 1311.0416v1 · doi: 10.48550/arxiv.1311.0416 · pith_short_12: O42DJCZENPL2 · pith_short_16: O42DJCZENPL24D27 · pith_short_8: O42DJCZE

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/O42DJCZENPL24D272TW3TPR4IM \
  | 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: 7734348b246bd7ae0f5fd4edb9be3c4319cb77286c726f5c21d7fdf371a6c035

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8f5fbc3e0212e8140224bd36bcfcadd0482f82a11a25fb10f1a6817343f0ebe1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.AP",
    "submitted_at": "2013-11-02T23:13:39Z",
    "title_canon_sha256": "d89a42da533bf9f1b7595548284dfafeb245858cb0f162935d4c84e90be8e765"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1311.0416",
    "kind": "arxiv",
    "version": 1
  }
}