Pith Number

pith:3WNW5VWS

pith:2012:3WNW5VWSOGFUTVKOJTU573CEFJ

not attested not anchored not stored refs pending

Fuzzy soft rough K-Means clustering approach for gene expression data

H. Hannah Inbarani, K. Dhanalakshmi

arxiv:1212.5359 v1 · 2012-12-21 · cs.LG · cs.CE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3WNW5VWSOGFUTVKOJTU573CEFJ}

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	2026-05-18T03:38:02.105207Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dd9b6ed6d2718b49d54e4ce9dfec442a622018266ff6d92ba15917ce79adcaf4

Aliases

arxiv: 1212.5359 · arxiv_version: 1212.5359v1 · doi: 10.48550/arxiv.1212.5359 · pith_short_12: 3WNW5VWSOGFU · pith_short_16: 3WNW5VWSOGFUTVKO · pith_short_8: 3WNW5VWS

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/3WNW5VWSOGFUTVKOJTU573CEFJ \
  | 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: dd9b6ed6d2718b49d54e4ce9dfec442a622018266ff6d92ba15917ce79adcaf4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f873d734c3891613927f9824d5f5437900ad4b52761c17e24c74960fca3de82e",
    "cross_cats_sorted": [
      "cs.CE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2012-12-21T08:43:05Z",
    "title_canon_sha256": "208db333087f52e632f1b16d0dbf08378bc631c05d278daf254dd442fcb94da4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1212.5359",
    "kind": "arxiv",
    "version": 1
  }
}