Pith Number

pith:ATZK5E7G

pith:2026:ATZK5E7GINSU7I2QVOB3JWZLLB

not attested not anchored not stored refs pending

Calibrated Preference Learning: The Case of Label Ranking

Eyke H\"ullermeier, Santo M. A. R. Thies, Sebastian J. Vollmer, Timo Kaufmann, Viktor Bengs

arxiv:2605.30447 v1 · 2026-05-28 · cs.LG · cs.AI · 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{ATZK5E7GINSU7I2QVOB3JWZLLB}

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	2026-06-01T01:02:54.825053Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

04f2ae93e643654fa350ab83b4db2b585e14449080dfcacb4a40c9c4ada51869

Aliases

arxiv: 2605.30447 · arxiv_version: 2605.30447v1 · doi: 10.48550/arxiv.2605.30447 · pith_short_12: ATZK5E7GINSU · pith_short_16: ATZK5E7GINSU7I2Q · pith_short_8: ATZK5E7G

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/ATZK5E7GINSU7I2QVOB3JWZLLB \
  | 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: 04f2ae93e643654fa350ab83b4db2b585e14449080dfcacb4a40c9c4ada51869

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "48c8fb978107c9b52aa99b57a6ec8d9c11f9cae8fe45ad5305f836129480c597",
    "cross_cats_sorted": [
      "cs.AI",
      "stat.ML"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-05-28T18:18:21Z",
    "title_canon_sha256": "8d2b9c2e7a8c49d1bac8f2f0684c5cb55df5f003ed75d699ee2977c2b9899d28"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.30447",
    "kind": "arxiv",
    "version": 1
  }
}