Pith Number

pith:5VUUMQNC

pith:2020:5VUUMQNCQYQ5XDMCSZKPXHPHC7

not attested not anchored not stored refs pending

Bringing UMAP Closer to the Speed of Light with GPU Acceleration

Corey J. Nolet, Edward Raff, John Zedlewski, Joshua Patterson, Thejaswi Nanditale, Tim Oates, Victor Lafargue

arxiv:2008.00325 v3 · 2020-08-01 · cs.LG · cs.DS · 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{5VUUMQNCQYQ5XDMCSZKPXHPHC7}

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

FlexMUSE: Multimodal Unification and Semantics Enhancement Framework with Flexible interaction for Creative Writing

Receipt and verification

First computed	2026-07-05T02:26:49.382833Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ed694641a28621db8d829654fb9de717fdca9c830e99b488b007174b679acca4

Aliases

arxiv: 2008.00325 · arxiv_version: 2008.00325v3 · doi: 10.48550/arxiv.2008.00325 · pith_short_12: 5VUUMQNCQYQ5 · pith_short_16: 5VUUMQNCQYQ5XDMC · pith_short_8: 5VUUMQNC

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/5VUUMQNCQYQ5XDMCSZKPXHPHC7 \
  | 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: ed694641a28621db8d829654fb9de717fdca9c830e99b488b007174b679acca4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "510b57809ef72cbfe0bd33c56556fe65716a28bf75e5d91c25f8321d8d8211aa",
    "cross_cats_sorted": [
      "cs.DS",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2020-08-01T19:35:56Z",
    "title_canon_sha256": "5087abd28ea0d194aaff41a543109a8ac7803d93ab7b6b6585e3e2e9b526bc28"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2008.00325",
    "kind": "arxiv",
    "version": 3
  }
}