Pith Number

pith:22XPIUEI

pith:2017:22XPIUEIOYY4Q3EY6RSQBB2OZU

not attested not anchored not stored refs pending

Memory Enriched Big Bang Big Crunch Optimization Algorithm for Data Clustering

Hadi Veisi, Hadi Zare, Hossein Bobarshad, Kayvan Bijari

arxiv:1703.02883 v1 · 2017-03-08 · cs.AI · 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{22XPIUEIOYY4Q3EY6RSQBB2OZU}

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	2026-05-18T00:49:05.410694Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d6aef450887631c86c98f46500874ecd38f2bd5d8ddfe784b0985b975ede151c

Aliases

arxiv: 1703.02883 · arxiv_version: 1703.02883v1 · doi: 10.48550/arxiv.1703.02883 · pith_short_12: 22XPIUEIOYY4 · pith_short_16: 22XPIUEIOYY4Q3EY · pith_short_8: 22XPIUEI

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/22XPIUEIOYY4Q3EY6RSQBB2OZU \
  | 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: d6aef450887631c86c98f46500874ecd38f2bd5d8ddfe784b0985b975ede151c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "70a30411e991484f73746e44cc673b3cb69078494c70aba44e3cac1db983e4ee",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2017-03-08T15:50:35Z",
    "title_canon_sha256": "c43e7e0530d849c4c84cf53cd53483260cc034eb4061bd4b0e891d7cb4733b32"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.02883",
    "kind": "arxiv",
    "version": 1
  }
}