Pith Number

pith:2JT2TZKS

pith:2021:2JT2TZKSJ4VI3ZKLJGXZSXN4EG

not attested not anchored not stored refs pending

An Introduction to Johnson-Lindenstrauss Transforms

Casper Benjamin Freksen

arxiv:2103.00564 v1 · 2021-02-28 · cs.DS · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2JT2TZKSJ4VI3ZKLJGXZSXN4EG}

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

Near-Exponential Convergence Rates for kNN Classification based on Boltzmann Margin

Receipt and verification

First computed	2026-07-05T02:19:06.885135Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d267a9e5524f2a8de54b49af995dbc219f99dfff0efced99ec3560690699c487

Aliases

arxiv: 2103.00564 · arxiv_version: 2103.00564v1 · doi: 10.48550/arxiv.2103.00564 · pith_short_12: 2JT2TZKSJ4VI · pith_short_16: 2JT2TZKSJ4VI3ZKL · pith_short_8: 2JT2TZKS

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/2JT2TZKSJ4VI3ZKLJGXZSXN4EG \
  | 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: d267a9e5524f2a8de54b49af995dbc219f99dfff0efced99ec3560690699c487

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2b045a02ccd853daec4d174731f35ca829588820a4fb274011c0f71ecb200222",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2021-02-28T16:57:41Z",
    "title_canon_sha256": "0b8266e54dbedb18a3e0657743a6651171cc08f6d8c4673c70efcbc60339d583"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2103.00564",
    "kind": "arxiv",
    "version": 1
  }
}