Pith Number

pith:TLVI2WXH

pith:2015:TLVI2WXHGZZAKU47EWAN36F23V

not attested not anchored not stored refs pending

A Probabilistic $\ell_1$ Method for Clustering High Dimensional Data

Adi Ben-Israel, Tsvetan Asamov

arxiv:1504.01294 v2 · 2015-04-06 · math.ST · cs.LG · math.OC · stat.ML · 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{TLVI2WXHGZZAKU47EWAN36F23V}

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	2026-05-18T01:16:26.487486Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9aea8d5ae7367205539f2580ddf8badd55b7b15900ab057c0dce9f49226d618c

Aliases

arxiv: 1504.01294 · arxiv_version: 1504.01294v2 · doi: 10.48550/arxiv.1504.01294 · pith_short_12: TLVI2WXHGZZA · pith_short_16: TLVI2WXHGZZAKU47 · pith_short_8: TLVI2WXH

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/TLVI2WXHGZZAKU47EWAN36F23V \
  | 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: 9aea8d5ae7367205539f2580ddf8badd55b7b15900ab057c0dce9f49226d618c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "98d109bbbedcc3766a6bcdf9b8de6bf27fafe13f242e35e527dc2a491de7c174",
    "cross_cats_sorted": [
      "cs.LG",
      "math.OC",
      "stat.ML",
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2015-04-06T14:49:13Z",
    "title_canon_sha256": "eb54f699bb4c4d0ff93d6ecd8434617084c2d81ef8f22ac282b42eeff242c8cb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1504.01294",
    "kind": "arxiv",
    "version": 2
  }
}