Pith Number

pith:WDMBNXHV

pith:2017:WDMBNXHVUPZO3LAELXPCN2I3GK

not attested not anchored not stored refs pending

A k-means procedure based on a Mahalanobis type distance for clustering multivariate functional data

Andrea Ghiglietti, Andrea Martino, Anna M. Paganoni, Francesca Ieva

arxiv:1708.00386 v1 · 2017-08-01 · 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{WDMBNXHVUPZO3LAELXPCN2I3GK}

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	2026-05-18T00:38:47.459283Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b0d816dcf5a3f2edac045dde26e91b329b15938488bb509f9f9f1660aaac5b75

Aliases

arxiv: 1708.00386 · arxiv_version: 1708.00386v1 · doi: 10.48550/arxiv.1708.00386 · pith_short_12: WDMBNXHVUPZO · pith_short_16: WDMBNXHVUPZO3LAE · pith_short_8: WDMBNXHV

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/WDMBNXHVUPZO3LAELXPCN2I3GK \
  | 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: b0d816dcf5a3f2edac045dde26e91b329b15938488bb509f9f9f1660aaac5b75

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "95d4fa691356e4f89a61c2bbcbe7c27e787d4736882539f6edfa3b42aef4b7bf",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2017-08-01T15:17:02Z",
    "title_canon_sha256": "74f1cd8688e341f75d4366c0779d831050d85c0bd06b87a93f2214f188398653"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1708.00386",
    "kind": "arxiv",
    "version": 1
  }
}