Pith Number

pith:I4HS6NHT

pith:2024:I4HS6NHTFSW5YPSJ2S4HSBKG6K

not attested not anchored not stored refs pending

Accelerating hyperbolic t-SNE

Elmar Eisemann, Hunter van Geffen, Klaus Hildebrandt, Martin Skrodzki, Nicolas F. Chaves-de-Plaza, Thomas H\"ollt

arxiv:2401.13708 v1 · 2024-01-23 · cs.HC · cs.AI · cs.LG · q-bio.QM · 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{I4HS6NHTFSW5YPSJ2S4HSBKG6K}

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	2026-07-05T07:37:16.278128Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

470f2f34f32caddc3e49d4b8790546f2865915149425bf1e4f65d3423e0f4940

Aliases

arxiv: 2401.13708 · arxiv_version: 2401.13708v1 · doi: 10.48550/arxiv.2401.13708 · pith_short_12: I4HS6NHTFSW5 · pith_short_16: I4HS6NHTFSW5YPSJ · pith_short_8: I4HS6NHT

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/I4HS6NHTFSW5YPSJ2S4HSBKG6K \
  | 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: 470f2f34f32caddc3e49d4b8790546f2865915149425bf1e4f65d3423e0f4940

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "588f5189a71dd0d30f77a60299cd67502e44e4fa747adba43471411d266a5ff9",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG",
      "q-bio.QM",
      "stat.ML"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.HC",
    "submitted_at": "2024-01-23T12:59:40Z",
    "title_canon_sha256": "1976115fdaf57bc02921f41f40df92983fe64ed5dc67c6a14a59a3444f497875"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2401.13708",
    "kind": "arxiv",
    "version": 1
  }
}