Pith Number

pith:5OY46DIE

pith:2018:5OY46DIEGCFSD5DYJWQI6IB3Y3

not attested not anchored not stored refs pending

A Unified Framework for Clustering Constrained Data without Locality Property

Hu Ding, Jinhui Xu

arxiv:1810.01049 v1 · 2018-10-02 · cs.CG · 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{5OY46DIEGCFSD5DYJWQI6IB3Y3}

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	2026-05-18T00:04:19.039774Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ebb1cf0d04308b21f4784da08f203bc6e184560f87ebf81bc849ad6123a09e03

Aliases

arxiv: 1810.01049 · arxiv_version: 1810.01049v1 · doi: 10.48550/arxiv.1810.01049 · pith_short_12: 5OY46DIEGCFS · pith_short_16: 5OY46DIEGCFSD5DY · pith_short_8: 5OY46DIE

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/5OY46DIEGCFSD5DYJWQI6IB3Y3 \
  | 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: ebb1cf0d04308b21f4784da08f203bc6e184560f87ebf81bc849ad6123a09e03

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1760f908ff03552b3401919ff410ad1549a6eb5fe1f0e8ff11716c2f1cd94c79",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CG",
    "submitted_at": "2018-10-02T03:18:15Z",
    "title_canon_sha256": "9a901a7da7b3e01dee191700f8a803849496b14a40c0782e6edbea75da6b4461"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.01049",
    "kind": "arxiv",
    "version": 1
  }
}