Pith Number

pith:YHWTHPPH

pith:2026:YHWTHPPHNWKHESZMZQSO6CJFGW

not attested not anchored not stored refs pending

Scalable Decision-Focused Learning through Cost-Sensitive Regression

Krzysztof Postek, Neil Yorke-Smith, Noah Schutte, Senne Berden, Tias Guns

arxiv:2605.18005 v1 · 2026-05-18 · cs.LG · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YHWTHPPHNWKHESZMZQSO6CJFGW}

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	2026-05-20T00:05:10.758211Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c1ed33bde76d94724b2ccc24ef092535a5636557e1dc47dc83ae1e088a229525

Aliases

arxiv: 2605.18005 · arxiv_version: 2605.18005v1 · doi: 10.48550/arxiv.2605.18005 · pith_short_12: YHWTHPPHNWKH · pith_short_16: YHWTHPPHNWKHESZM · pith_short_8: YHWTHPPH

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/YHWTHPPHNWKHESZMZQSO6CJFGW \
  | 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: c1ed33bde76d94724b2ccc24ef092535a5636557e1dc47dc83ae1e088a229525

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "27c316a3994d1a73cc67cfa6303762ccde3b98a930e42e5f6d629dfe70807994",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-05-18T07:58:26Z",
    "title_canon_sha256": "e9cd31dec283e94293eab0881f6d13ceb0ff8d3c0938c8c8f21839fc3e122ff3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.18005",
    "kind": "arxiv",
    "version": 1
  }
}