Pith Number

pith:BCYWXO7D

pith:2024:BCYWXO7DDIEREEKHGLTPSSJEEN

not attested not anchored not stored refs pending

Optimal Kernel Quantile Learning with Random Features

Caixing Wang, Xingdong Feng

arxiv:2408.13591 v2 · 2024-08-24 · stat.ML · 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{BCYWXO7DDIEREEKHGLTPSSJEEN}

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	2026-07-05T10:31:46.026702Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

08b16bbbe31a0912114732e6f949242367baa40f799758456f6eb4185251ad7e

Aliases

arxiv: 2408.13591 · arxiv_version: 2408.13591v2 · doi: 10.48550/arxiv.2408.13591 · pith_short_12: BCYWXO7DDIER · pith_short_16: BCYWXO7DDIEREEKH · pith_short_8: BCYWXO7D

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/BCYWXO7DDIEREEKHGLTPSSJEEN \
  | 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: 08b16bbbe31a0912114732e6f949242367baa40f799758456f6eb4185251ad7e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "265ee9748210283b55d22871d35647787f0a9bdeea7c1f136f2785fcaf0c5ace",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2024-08-24T14:26:09Z",
    "title_canon_sha256": "547ab3cd734a57d998803f6d7e8165fcac98a6b48bc6ebb572c186ca4f691533"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2408.13591",
    "kind": "arxiv",
    "version": 2
  }
}