Pith Number

pith:HM6GHZQE

pith:2011:HM6GHZQERPWAUOMJQKJYNJB7XY

not attested not anchored not stored refs pending

Data Stability in Clustering: A Closer Look

Lev Reyzin, Shalev Ben-David

arxiv:1107.2379 v5 · 2011-07-12 · cs.LG · cs.DS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HM6GHZQERPWAUOMJQKJYNJB7XY}

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	2026-05-18T02:44:00.751752Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3b3c63e6048bec0a3989829386a43fbe3b897a6fb7ecf25275b284a69199b1e5

Aliases

arxiv: 1107.2379 · arxiv_version: 1107.2379v5 · doi: 10.48550/arxiv.1107.2379 · pith_short_12: HM6GHZQERPWA · pith_short_16: HM6GHZQERPWAUOMJ · pith_short_8: HM6GHZQE

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/HM6GHZQERPWAUOMJQKJYNJB7XY \
  | 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: 3b3c63e6048bec0a3989829386a43fbe3b897a6fb7ecf25275b284a69199b1e5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a3a8d714fffa8009ebc2ab681e867353d1dba56ff833eba3d050c611012355dc",
    "cross_cats_sorted": [
      "cs.DS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2011-07-12T19:27:12Z",
    "title_canon_sha256": "e3a7d3aadce85494c157f860447a9a904fcf491266044d26ad6ab7cffe8d68e9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1107.2379",
    "kind": "arxiv",
    "version": 5
  }
}