Pith Number

pith:T3EUFXLQ

pith:2014:T3EUFXLQRHP4CAIBHAV5LY34Z7

not attested not anchored not stored refs pending

Influential Feature PCA for high dimensional clustering

Jiashun Jin, Wanjie Wang

arxiv:1407.5241 v3 · 2014-07-20 · stat.ME · math.ST · stat.TH

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{T3EUFXLQRHP4CAIBHAV5LY34Z7}

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	2026-05-18T01:24:14.776296Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9ec942dd7089dfc10101382bd5e37ccff1c7e68cc7b5fd1a838107d369c9003b

Aliases

arxiv: 1407.5241 · arxiv_version: 1407.5241v3 · doi: 10.48550/arxiv.1407.5241 · pith_short_12: T3EUFXLQRHP4 · pith_short_16: T3EUFXLQRHP4CAIB · pith_short_8: T3EUFXLQ

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/T3EUFXLQRHP4CAIBHAV5LY34Z7 \
  | 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: 9ec942dd7089dfc10101382bd5e37ccff1c7e68cc7b5fd1a838107d369c9003b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "623b4cb45a910420632c0821072e2f083e6f99f42b2aeb270084bd3c51b355c2",
    "cross_cats_sorted": [
      "math.ST",
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2014-07-20T03:41:25Z",
    "title_canon_sha256": "b9fed715bbc629f7b41b59227caed54130c052ec4f40bfb743c89f600b44add4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1407.5241",
    "kind": "arxiv",
    "version": 3
  }
}