Pith Number

pith:6EHGGBR4

pith:2013:6EHGGBR4XYPFUNSAUDRM3OBVZL

not attested not anchored not stored refs pending

Clustering for high-dimension, low-sample size data using distance vectors

Yoshikazu Terada

arxiv:1312.3386 v2 · 2013-12-12 · 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{6EHGGBR4XYPFUNSAUDRM3OBVZL}

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	2026-05-18T03:03:46.677362Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f10e63063cbe1e5a3640a0e2cdb835cacf124523f16d512c5fe00753b217b144

Aliases

arxiv: 1312.3386 · arxiv_version: 1312.3386v2 · doi: 10.48550/arxiv.1312.3386 · pith_short_12: 6EHGGBR4XYPF · pith_short_16: 6EHGGBR4XYPFUNSA · pith_short_8: 6EHGGBR4

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/6EHGGBR4XYPFUNSAUDRM3OBVZL \
  | 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: f10e63063cbe1e5a3640a0e2cdb835cacf124523f16d512c5fe00753b217b144

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e54183da59e48ed5b1b08cfd153ae23cce2f8a7c0b0a8b4b9d93bb96904ee243",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2013-12-12T02:37:36Z",
    "title_canon_sha256": "c8dcda193b3bd217c5d11cb4d5887d22a0c6d1395d57e4b644f19595de64fe41"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1312.3386",
    "kind": "arxiv",
    "version": 2
  }
}