Pith Number

pith:Z7H77IQY

pith:2014:Z7H77IQYZKHLD22MX4IBEYNQHS

not attested not anchored not stored refs pending

Integer Programming Relaxations for Integrated Clustering and Outlier Detection

David Howe, Fabio Ramos, Linsey Pang, Lionel Ott, Sanjay Chawla

arxiv:1403.1329 v1 · 2014-03-06 · 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{Z7H77IQYZKHLD22MX4IBEYNQHS}

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	2026-05-18T02:56:59.256178Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cfcfffa218ca8eb1eb4cbf101261b03c9daefd9cae6b49c29f1a3d64832a88b8

Aliases

arxiv: 1403.1329 · arxiv_version: 1403.1329v1 · doi: 10.48550/arxiv.1403.1329 · pith_short_12: Z7H77IQYZKHL · pith_short_16: Z7H77IQYZKHLD22M · pith_short_8: Z7H77IQY

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/Z7H77IQYZKHLD22MX4IBEYNQHS \
  | 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: cfcfffa218ca8eb1eb4cbf101261b03c9daefd9cae6b49c29f1a3d64832a88b8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c44992a284df3a63e5945b2a700fbcfaeff24cc1492bbf1ce7cbd3ae5be530e1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2014-03-06T02:42:22Z",
    "title_canon_sha256": "82e40029b84131cc77e7340779316fbccc4512adf0310cee50c142995785fe72"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1403.1329",
    "kind": "arxiv",
    "version": 1
  }
}