Pith Number

pith:IKRSU7YN

pith:2017:IKRSU7YNK6L43TW3R7GZS66AAC

not attested not anchored not stored refs pending

Stochastic Neighbor Embedding separates well-separated clusters

Stefan Steinerberger, Uri Shaham

arxiv:1702.02670 v2 · 2017-02-09 · stat.ML · math.ST · stat.TH

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IKRSU7YNK6L43TW3R7GZS66AAC}

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

2 papers in Pith

Modeling User Selection in Quality Diversity

The Shape of Attraction in UMAP: Exploring the Embedding Forces in Dimensionality Reduction

Receipt and verification

First computed	2026-05-18T00:50:08.992291Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

42a32a7f0d5797cdcedb8fcd997bc000aac958118f2e97a40deaf3e94cfe346c

Aliases

arxiv: 1702.02670 · arxiv_version: 1702.02670v2 · doi: 10.48550/arxiv.1702.02670 · pith_short_12: IKRSU7YNK6L4 · pith_short_16: IKRSU7YNK6L43TW3 · pith_short_8: IKRSU7YN

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/IKRSU7YNK6L43TW3R7GZS66AAC \
  | 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: 42a32a7f0d5797cdcedb8fcd997bc000aac958118f2e97a40deaf3e94cfe346c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d5e62165b3d35d94f75c961125f861346653299f6ade4886aa4627580e0f2c2b",
    "cross_cats_sorted": [
      "math.ST",
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2017-02-09T01:30:53Z",
    "title_canon_sha256": "a8a3d27e463f5e016809ae8dcbb082a6913b1a5f7f4d34f2afddb1e3b7ba1c77"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.02670",
    "kind": "arxiv",
    "version": 2
  }
}