Pith Number

pith:NWPU7WEQ

pith:2017:NWPU7WEQLAYIN67JXB73XUXQUQ

not attested not anchored not stored refs pending

Automatic Selection of t-SNE Perplexity

Luyu Wang, Yanshuai Cao

arxiv:1708.03229 v1 · 2017-08-10 · cs.AI · cs.LG · stat.AP · 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{NWPU7WEQLAYIN67JXB73XUXQUQ}

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.

Cited by

1 paper in Pith

MEDAL: Manifold Embedding Distillation via Autoencoder Learning

Receipt and verification

First computed	2026-05-18T00:38:14.408752Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6d9f4fd890583086fbe9b87fbbd2f0a404cd83e3b476e1847ef9de8d80b3a92c

Aliases

arxiv: 1708.03229 · arxiv_version: 1708.03229v1 · doi: 10.48550/arxiv.1708.03229 · pith_short_12: NWPU7WEQLAYI · pith_short_16: NWPU7WEQLAYIN67J · pith_short_8: NWPU7WEQ

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/NWPU7WEQLAYIN67JXB73XUXQUQ \
  | 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: 6d9f4fd890583086fbe9b87fbbd2f0a404cd83e3b476e1847ef9de8d80b3a92c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fcbf6c7a119f0b8594552d3a69c7de6f1e96d736950df4400bf229b2d43ff5c8",
    "cross_cats_sorted": [
      "cs.LG",
      "stat.AP",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2017-08-10T14:19:20Z",
    "title_canon_sha256": "7c02d4fd7ac2711ed8ab3fa0a284d001c9171aacf15dd5ade28017ee6ed3903c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1708.03229",
    "kind": "arxiv",
    "version": 1
  }
}