Pith Number

pith:3EU6FVZW

pith:2016:3EU6FVZW3NBIOHXNITZGLCPDPR

not attested not anchored not stored refs pending

Clustering with Missing Features: A Penalized Dissimilarity Measure based approach

Shounak Datta, Supritam Bhattacharjee, Swagatam Das

arxiv:1604.06602 v7 · 2016-04-22 · 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{3EU6FVZW3NBIOHXNITZGLCPDPR}

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	2026-05-18T00:11:19.360960Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d929e2d736db42871eed44f26589e37c5840811e91df5350e9222eb228f51cdf

Aliases

arxiv: 1604.06602 · arxiv_version: 1604.06602v7 · doi: 10.48550/arxiv.1604.06602 · pith_short_12: 3EU6FVZW3NBI · pith_short_16: 3EU6FVZW3NBIOHXN · pith_short_8: 3EU6FVZW

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/3EU6FVZW3NBIOHXNITZGLCPDPR \
  | 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: d929e2d736db42871eed44f26589e37c5840811e91df5350e9222eb228f51cdf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8fccc6de97071832f6d9d4c0313478affcbd6424a98d5124681c3ef26276b006",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2016-04-22T10:53:48Z",
    "title_canon_sha256": "1c869de26d2048608acdea31d1d6ef8c174e212d6d0eafc067781981848a7b1a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1604.06602",
    "kind": "arxiv",
    "version": 7
  }
}