Pith Number

pith:BWNG6CK4

pith:2026:BWNG6CK4N7QIP4BLQVCPA6QTSJ

not attested not anchored not stored refs pending

Conditional regularized halfspace depth for sparse functional data and its applications

Hyemin Yeon, Sara Lopez-Pintado, Xiongtao Dai

arxiv:2605.20604 v1 · 2026-05-20 · stat.ME

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BWNG6CK4N7QIP4BLQVCPA6QTSJ}

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	2026-05-21T01:04:44.180596Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0d9a6f095c6fe087f02b8544f07a1392655258b5204925e6532644c3c88b170b

Aliases

arxiv: 2605.20604 · arxiv_version: 2605.20604v1 · doi: 10.48550/arxiv.2605.20604 · pith_short_12: BWNG6CK4N7QI · pith_short_16: BWNG6CK4N7QIP4BL · pith_short_8: BWNG6CK4

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/BWNG6CK4N7QIP4BLQVCPA6QTSJ \
  | 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: 0d9a6f095c6fe087f02b8544f07a1392655258b5204925e6532644c3c88b170b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d3e319b5d50a6852db9d38437776a4520930df6330bfdd0a6e654b68fca54743",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2026-05-20T01:48:32Z",
    "title_canon_sha256": "8ea95cb8694035df68a7b629ef0ac322e9b7dc50cefd267db4a5b5bd6289dec4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.20604",
    "kind": "arxiv",
    "version": 1
  }
}