Pith Number

pith:QVTESJF5

pith:2025:QVTESJF5DWAARIIEVQTOQCOER6

not attested not anchored not stored refs pending

Clustering of Incomplete Data via a Bipartite Graph Structure

Amirhossein Javaheri, Daniel P. Palomar

arxiv:2505.08594 v1 · 2025-05-13 · 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{QVTESJF5DWAARIIEVQTOQCOER6}

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	2026-07-05T11:02:33.227626Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

85664924bd1d8008a104ac26e809c48f93237af39a87e71bdaae861294cab9b1

Aliases

arxiv: 2505.08594 · arxiv_version: 2505.08594v1 · doi: 10.48550/arxiv.2505.08594 · pith_short_12: QVTESJF5DWAA · pith_short_16: QVTESJF5DWAARIIE · pith_short_8: QVTESJF5

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/QVTESJF5DWAARIIEVQTOQCOER6 \
  | 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: 85664924bd1d8008a104ac26e809c48f93237af39a87e71bdaae861294cab9b1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d5fbed1005df6ab9a23116b42fbc826829357ce5b0a964a886ee9ee4e5d9e557",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-05-13T14:06:13Z",
    "title_canon_sha256": "1095e206fd6f69b365eaed3280cb1eade5611d29c5be6c053595259e66cf08e6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.08594",
    "kind": "arxiv",
    "version": 1
  }
}