Pith Number

pith:44NX4K4A

pith:2017:44NX4K4ANOQQXWXOOHQ2PANDFZ

not attested not anchored not stored refs pending

Approximate Correlation Clustering Using Same-Cluster Queries

Anup Bhattacharya, Nir Ailon, Ragesh Jaiswal

arxiv:1712.06865 v1 · 2017-12-19 · 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{44NX4K4ANOQQXWXOOHQ2PANDFZ}

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	2026-05-18T00:27:40.140549Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e71b7e2b806ba10bdaee71e1a781a32e564c51a64f4238a4d6cd4e2301b7ba10

Aliases

arxiv: 1712.06865 · arxiv_version: 1712.06865v1 · doi: 10.48550/arxiv.1712.06865 · pith_short_12: 44NX4K4ANOQQ · pith_short_16: 44NX4K4ANOQQXWXO · pith_short_8: 44NX4K4A

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/44NX4K4ANOQQXWXOOHQ2PANDFZ \
  | 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: e71b7e2b806ba10bdaee71e1a781a32e564c51a64f4238a4d6cd4e2301b7ba10

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "53b4bcaaed4751725bce0338afd91c2a3b0fb2264dffaf1dd3ad700b5d58e231",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2017-12-19T11:04:48Z",
    "title_canon_sha256": "b7ef6e0d266b25255d4c7a7d540b81ed34c452daf09e0e3a167ab2297186689c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1712.06865",
    "kind": "arxiv",
    "version": 1
  }
}