Pith Number

pith:UTE2JWFS

pith:2014:UTE2JWFSDYMXC6VZPZO2PQQCAC

not attested not anchored not stored refs pending

Balanced k-Means and Min-Cut Clustering

Feiping Nie, Xiaojun Chang, Yi Yang, Zhigang Ma

arxiv:1411.6235 v1 · 2014-11-23 · 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{UTE2JWFSDYMXC6VZPZO2PQQCAC}

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	2026-05-18T02:33:00.443105Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a4c9a4d8b21e19717ab97e5da7c20200a0c7b4027cfee72e326eb7dda34fa934

Aliases

arxiv: 1411.6235 · arxiv_version: 1411.6235v1 · doi: 10.48550/arxiv.1411.6235 · pith_short_12: UTE2JWFSDYMX · pith_short_16: UTE2JWFSDYMXC6VZ · pith_short_8: UTE2JWFS

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/UTE2JWFSDYMXC6VZPZO2PQQCAC \
  | 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: a4c9a4d8b21e19717ab97e5da7c20200a0c7b4027cfee72e326eb7dda34fa934

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4f93f01a9944da20a80b61c60734bdff0facc2e75f6f7d32298b6b7f3b1990d7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2014-11-23T13:16:25Z",
    "title_canon_sha256": "c0e4a971469d44287f34d97de71e4c6ff2d969c64ad997130831ad62a8e740ec"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1411.6235",
    "kind": "arxiv",
    "version": 1
  }
}