Pith Number

pith:BWF5YQIH

pith:2017:BWF5YQIHKQVWPHC4M6CNZV2P66

not attested not anchored not stored refs pending

Fast Spectral Clustering Using Autoencoders and Landmarks

Ali Ghodsi, Ershad Banijamali

arxiv:1704.02345 v1 · 2017-04-07 · cs.LG · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BWF5YQIHKQVWPHC4M6CNZV2P66}

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	2026-05-18T00:46:45.903288Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0d8bdc4107542b679c5c6784dcd74ff7a5a7f7b856de7ea079bc1f3d2dd29ff2

Aliases

arxiv: 1704.02345 · arxiv_version: 1704.02345v1 · doi: 10.48550/arxiv.1704.02345 · pith_short_12: BWF5YQIHKQVW · pith_short_16: BWF5YQIHKQVWPHC4 · pith_short_8: BWF5YQIH

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/BWF5YQIHKQVWPHC4M6CNZV2P66 \
  | 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: 0d8bdc4107542b679c5c6784dcd74ff7a5a7f7b856de7ea079bc1f3d2dd29ff2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "25f0bdeb23920af37bf2d0b2fb952d84904051eeb8bedef54ea6e0bd1c9d279c",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2017-04-07T18:40:52Z",
    "title_canon_sha256": "80304ed7c0fc931cfc30e91b050f40bd60e7ec5bff70475d930beee1dc154ec7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.02345",
    "kind": "arxiv",
    "version": 1
  }
}