Pith Number

pith:TZCG7XBO

pith:2014:TZCG7XBOS2ECDEPMLZGA766SDK

not attested not anchored not stored refs pending

Nonparametric Hierarchical Clustering of Functional Data

Fabrice Rossi (SAMM), Marc Boull\'e, Romain Guigour\`es (SAMM)

arxiv:1407.0612 v1 · 2014-07-02 · stat.ML · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TZCG7XBOS2ECDEPMLZGA766SDK}

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	2026-05-18T02:48:26.507748Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9e446fdc2e96882191ec5e4c0ffbd21a9161bd9b28e5688f0fd0e0b9dff56cd8

Aliases

arxiv: 1407.0612 · arxiv_version: 1407.0612v1 · doi: 10.48550/arxiv.1407.0612 · pith_short_12: TZCG7XBOS2EC · pith_short_16: TZCG7XBOS2ECDEPM · pith_short_8: TZCG7XBO

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/TZCG7XBOS2ECDEPMLZGA766SDK \
  | 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: 9e446fdc2e96882191ec5e4c0ffbd21a9161bd9b28e5688f0fd0e0b9dff56cd8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "aa0d88118b51f2555a5319db41439d54de2b651a2b69a0a5a10f56a1ec91d023",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2014-07-02T15:32:10Z",
    "title_canon_sha256": "7ee75bbc3318e7ceef2966268be20c71d1feb7065e76224d3e6d59a829035137"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1407.0612",
    "kind": "arxiv",
    "version": 1
  }
}