Pith Number

pith:23RD5JAQ

pith:2024:23RD5JAQVTEVAFGNPJ24735FM2

not attested not anchored not stored refs pending

Improved convergence rate of kNN graph Laplacians: differentiable self-tuned affinity

Nan Wu, Xiuyuan Cheng, Yixuan Tan

arxiv:2410.23212 v2 · 2024-10-30 · stat.ML · cs.LG · 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{23RD5JAQVTEVAFGNPJ24735FM2}

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	2026-05-21T01:05:03.678418Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d6e23ea410acc95014cd7a75cfefa5668589f16fcb41ad8f9d74ae44ce29fa2a

Aliases

arxiv: 2410.23212 · arxiv_version: 2410.23212v2 · doi: 10.48550/arxiv.2410.23212 · pith_short_12: 23RD5JAQVTEV · pith_short_16: 23RD5JAQVTEVAFGN · pith_short_8: 23RD5JAQ

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/23RD5JAQVTEVAFGNPJ24735FM2 \
  | 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: d6e23ea410acc95014cd7a75cfefa5668589f16fcb41ad8f9d74ae44ce29fa2a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e1b475373c415e8f8e7faa371237f8df14227b1e4937ece723549ccd105797ca",
    "cross_cats_sorted": [
      "cs.LG",
      "math.ST",
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2024-10-30T17:01:00Z",
    "title_canon_sha256": "f6364aac8b4341bc24c39702b157b4a8593c4cc427f87a90a40b74690c8459c5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2410.23212",
    "kind": "arxiv",
    "version": 2
  }
}