Pith Number

pith:AZUXNVBR

pith:2012:AZUXNVBRSVTVF6T5KOG6S3HLK4

not attested not anchored not stored refs pending

Regularized Partial Least Squares with an Application to NMR Spectroscopy

Christine Peterson, Genevera I. Allen, Marina Vannucci, Mirjana Maletic-Savatic

arxiv:1204.3942 v1 · 2012-04-17 · 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{AZUXNVBRSVTVF6T5KOG6S3HLK4}

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	2026-05-18T03:57:38.212560Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

066976d431956752fa7d538de96ceb573d192bde22abb15d6a03fefff507cdde

Aliases

arxiv: 1204.3942 · arxiv_version: 1204.3942v1 · doi: 10.48550/arxiv.1204.3942 · pith_short_12: AZUXNVBRSVTV · pith_short_16: AZUXNVBRSVTVF6T5 · pith_short_8: AZUXNVBR

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/AZUXNVBRSVTVF6T5KOG6S3HLK4 \
  | 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: 066976d431956752fa7d538de96ceb573d192bde22abb15d6a03fefff507cdde

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9036e06345653d507f6f2d6c0fd32e81680bdebf7308bead983dee9620824ef1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2012-04-17T23:38:29Z",
    "title_canon_sha256": "1ae9fb06f988f6955e903511f6b17c6fe86840372ce82649173840e2bdf41cb6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1204.3942",
    "kind": "arxiv",
    "version": 1
  }
}