Pith Number

pith:L2NK5S3T

pith:2016:L2NK5S3T6RA5XENIFWMH5C4FOM

not attested not anchored not stored refs pending

Effective Deterministic Initialization for $k$-Means-Like Methods via Local Density Peaks Searching

Bo Zhang, Fengfu Li, Hong Qiao

arxiv:1611.06777 v1 · 2016-11-21 · cs.LG · cs.CV

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{L2NK5S3T6RA5XENIFWMH5C4FOM}

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	2026-05-18T00:57:32.915090Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5e9aaecb73f441db91a82d987e8b857312c5eebe1d803eb6c5418cb3916ad2f0

Aliases

arxiv: 1611.06777 · arxiv_version: 1611.06777v1 · doi: 10.48550/arxiv.1611.06777 · pith_short_12: L2NK5S3T6RA5 · pith_short_16: L2NK5S3T6RA5XENI · pith_short_8: L2NK5S3T

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/L2NK5S3T6RA5XENIFWMH5C4FOM \
  | 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: 5e9aaecb73f441db91a82d987e8b857312c5eebe1d803eb6c5418cb3916ad2f0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2b745c8fbd3ed3523922dcea4b3420ae45f35a4f168811dce42d3908498c4f16",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2016-11-21T13:26:37Z",
    "title_canon_sha256": "da3bd714e54cc3d4ed6f134879478c422172a7759936527514353b2dde5a46dd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1611.06777",
    "kind": "arxiv",
    "version": 1
  }
}