Pith Number

pith:5FKJLIOE

pith:2025:5FKJLIOETOFEFQKKJCEPUV4LHD

not attested not anchored not stored refs pending

Convergence rate for Nearest Neighbour matching: geometry of the domain and higher-order regularity

Ikko Yamane, Lionel Truquet, Simon Viel

arxiv:2504.21633 v1 · 2025-04-30 · 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{5FKJLIOETOFEFQKKJCEPUV4LHD}

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	2026-07-05T10:56:27.151214Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e95495a1c49b8a42c14a4888fa578b38fb5f609164caad8469700e4e7bd3f59f

Aliases

arxiv: 2504.21633 · arxiv_version: 2504.21633v1 · doi: 10.48550/arxiv.2504.21633 · pith_short_12: 5FKJLIOETOFE · pith_short_16: 5FKJLIOETOFEFQKK · pith_short_8: 5FKJLIOE

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/5FKJLIOETOFEFQKKJCEPUV4LHD \
  | 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: e95495a1c49b8a42c14a4888fa578b38fb5f609164caad8469700e4e7bd3f59f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "72f890fa808ae25e9a5523efef75c4b9301f6a794bf2979ee07659e347e3b363",
    "cross_cats_sorted": [
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2025-04-30T13:34:14Z",
    "title_canon_sha256": "71df3d63cb21019a9fedb6e0de0c6c928b2ca196eed0b36943b43dfa5536df25"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.21633",
    "kind": "arxiv",
    "version": 1
  }
}