Pith Number

pith:DIRODMZT

pith:2016:DIRODMZTXQFD6U2Z7OE6FV6Y7Y

not attested not anchored not stored refs pending

Unbiased Sparse Subspace Clustering By Selective Pursuit

Bodo Rosenhahn, Hanno Ackermann, Michael Ying Yang

arxiv:1609.05057 v2 · 2016-09-16 · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DIRODMZTXQFD6U2Z7OE6FV6Y7Y}

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	2026-05-18T00:23:59.222264Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1a22e1b333bc0a3f5359fb89e2d7d8fe242f5af71406f3fd3dc53d6099849630

Aliases

arxiv: 1609.05057 · arxiv_version: 1609.05057v2 · doi: 10.48550/arxiv.1609.05057 · pith_short_12: DIRODMZTXQFD · pith_short_16: DIRODMZTXQFD6U2Z · pith_short_8: DIRODMZT

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/DIRODMZTXQFD6U2Z7OE6FV6Y7Y \
  | 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: 1a22e1b333bc0a3f5359fb89e2d7d8fe242f5af71406f3fd3dc53d6099849630

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2a2bd6afc818734e639cc1d16d1a1e83dcc26a0293bbbb995d58a5f13c9335f8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2016-09-16T13:59:01Z",
    "title_canon_sha256": "b716e7b780d1b2676d17cc1722fd6089cbab9973b62761b1c95b1d00391eb971"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1609.05057",
    "kind": "arxiv",
    "version": 2
  }
}