Pith Number

pith:YQGX2UTF

pith:2025:YQGX2UTFRZVV3T5U72XGWZWMQG

not attested not anchored not stored refs pending

Distributionally Robust Coreset Selection under Covariate Shift

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

arxiv:2501.14253 v2 · 2025-01-24 · 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{YQGX2UTFRZVV3T5U72XGWZWMQG}

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	2026-07-05T10:15:48.557868Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c40d7d52658e6b5dcfb4feae6b66cc81b81bd3125e82cfb42c1ee734ad206f17

Aliases

arxiv: 2501.14253 · arxiv_version: 2501.14253v2 · doi: 10.48550/arxiv.2501.14253 · pith_short_12: YQGX2UTFRZVV · pith_short_16: YQGX2UTFRZVV3T5U · pith_short_8: YQGX2UTF

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/YQGX2UTFRZVV3T5U72XGWZWMQG \
  | 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: c40d7d52658e6b5dcfb4feae6b66cc81b81bd3125e82cfb42c1ee734ad206f17

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c0e601cce73a09a5a58116c224cc36f4fde3b1a8372d8ef711a62d96e7085596",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2025-01-24T05:36:53Z",
    "title_canon_sha256": "509754d7edaf71aaf6dfa8594bd6fbda2f65022376237f84c72932527fc4fccc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.14253",
    "kind": "arxiv",
    "version": 2
  }
}