Pith Number

pith:RD5GTYC2

pith:2011:RD5GTYC2ACCZ75LR43JAHFN6FZ

not attested not anchored not stored refs pending

A geometric analysis of subspace clustering with outliers

Emmanuel J. Cand\'es, Mahdi Soltanolkotabi

arxiv:1112.4258 v5 · 2011-12-19 · cs.IT · cs.LG · math.IT · math.ST · 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{RD5GTYC2ACCZ75LR43JAHFN6FZ}

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	2026-05-18T03:35:02.244437Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

88fa69e05a00859ff571e6d20395be2e663ca402dbebea3a83c6b81783eb4876

Aliases

arxiv: 1112.4258 · arxiv_version: 1112.4258v5 · doi: 10.48550/arxiv.1112.4258 · pith_short_12: RD5GTYC2ACCZ · pith_short_16: RD5GTYC2ACCZ75LR · pith_short_8: RD5GTYC2

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/RD5GTYC2ACCZ75LR43JAHFN6FZ \
  | 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: 88fa69e05a00859ff571e6d20395be2e663ca402dbebea3a83c6b81783eb4876

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "61d0ea0bf7899f45d1fef85e5849d6812006aacda103ce221ea44c420ccaaefc",
    "cross_cats_sorted": [
      "cs.LG",
      "math.IT",
      "math.ST",
      "stat.ML",
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2011-12-19T07:42:21Z",
    "title_canon_sha256": "37b013236b3a83b64969c5de4423bb9065f5c50bfe596ea77b79f511c5e075f3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1112.4258",
    "kind": "arxiv",
    "version": 5
  }
}