Pith Number

pith:NXICV5N5

pith:2024:NXICV5N5UKVAPU5PEVQZRTPRYQ

not attested not anchored not stored refs pending

Distributionally Robust Safe Screening

Hiroyuki Hanada, Ichiro Takeuchi, Lee Hanju, Noriaki Hashimoto, Satoshi Akahane, Shinya Kojima, Taro Murayama, Tatsuya Aoyama, Tomonari Tanaka, Yoshito Okura, Yu Inatsu

arxiv:2404.16328 v1 · 2024-04-25 · 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{NXICV5N5UKVAPU5PEVQZRTPRYQ}

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	2026-07-05T08:12:04.782791Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6dd02af5bda2aa07d3af256198cdf1c431b5fca28fd3ef34a0b74528b0696942

Aliases

arxiv: 2404.16328 · arxiv_version: 2404.16328v1 · doi: 10.48550/arxiv.2404.16328 · pith_short_12: NXICV5N5UKVA · pith_short_16: NXICV5N5UKVAPU5P · pith_short_8: NXICV5N5

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/NXICV5N5UKVAPU5PEVQZRTPRYQ \
  | 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: 6dd02af5bda2aa07d3af256198cdf1c431b5fca28fd3ef34a0b74528b0696942

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5a12d41dbaf4015b0b2f8229ebcd47595a1d3a9913e6a53d618bdea1bda6f6b3",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2024-04-25T04:29:25Z",
    "title_canon_sha256": "c4618ea20fd8ac2cac3299bffe4c7e7681f5f412eaadfe4e108a6e885c9482e5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2404.16328",
    "kind": "arxiv",
    "version": 1
  }
}