Pith Number

pith:J2ZT5MLO

pith:2018:J2ZT5MLOLEPYXVBKXM76VOB44Y

not attested not anchored not stored refs pending

Learning Neural Models for End-to-End Clustering

Benjamin Bruno Meier, Ismail Elezi, Mohammadreza Amirian, Oliver Durr, Thilo Stadelmann

arxiv:1807.04001 v1 · 2018-07-11 · cs.LG · cs.AI · cs.CV · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{J2ZT5MLOLEPYXVBKXM76VOB44Y}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T00:10:58.356148Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4eb33eb16e591f8bd42abb3feab83ce62a1af64b9deecae614fb23cf61f6398f

Aliases

arxiv: 1807.04001 · arxiv_version: 1807.04001v1 · doi: 10.48550/arxiv.1807.04001 · pith_short_12: J2ZT5MLOLEPY · pith_short_16: J2ZT5MLOLEPYXVBK · pith_short_8: J2ZT5MLO

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/J2ZT5MLOLEPYXVBKXM76VOB44Y \
  | 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: 4eb33eb16e591f8bd42abb3feab83ce62a1af64b9deecae614fb23cf61f6398f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cbbce85ea5f6e078d19f164dfd5713da890ab115f3b257d37874e46133421fc5",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CV",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2018-07-11T08:45:45Z",
    "title_canon_sha256": "0fb44c20c5bd6556bb953ab7681387d8a54db5d40d57593d7e1137c69c5b6c0b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.04001",
    "kind": "arxiv",
    "version": 1
  }
}