Pith Number

pith:X7L5JAPI

pith:2023:X7L5JAPI3QAPJUOGFCC3FZ54W7

not attested not anchored not stored refs pending

Regularized Halfspace Depth for Functional Data

Hyemin Yeon, Sara Lopez-Pintado, Xiongtao Dai

arxiv:2311.07034 v2 · 2023-11-13 · stat.ME · 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{X7L5JAPI3QAPJUOGFCC3FZ54W7}

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	2026-07-05T08:22:34.743479Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bfd7d481e8dc00f4d1c62885b2e7bcb7c0b225c5a6a226f895be75364afdedb6

Aliases

arxiv: 2311.07034 · arxiv_version: 2311.07034v2 · doi: 10.48550/arxiv.2311.07034 · pith_short_12: X7L5JAPI3QAP · pith_short_16: X7L5JAPI3QAPJUOG · pith_short_8: X7L5JAPI

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/X7L5JAPI3QAPJUOGFCC3FZ54W7 \
  | 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: bfd7d481e8dc00f4d1c62885b2e7bcb7c0b225c5a6a226f895be75364afdedb6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ef6adb6d23493c8f1e5a707c9225ae1a49ecf622728150d757d057009d8d40b9",
    "cross_cats_sorted": [
      "math.ST",
      "stat.TH"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2023-11-13T02:36:16Z",
    "title_canon_sha256": "06cfe876d0025f605f52314387e5010e5dd48da3803086562beeb66b02bf5670"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2311.07034",
    "kind": "arxiv",
    "version": 2
  }
}