Pith Number

pith:2DKKZI22

pith:2026:2DKKZI222LWOZSU67E2F2U7I6N

not attested not anchored not stored refs pending

Reliable Conformal Prediction for Ordinal Classification Using the Ranked Probability Score

Alireza Javanmardi, Eyke H\"ullermeier, Luca Killmaier, Stefan Haas

arxiv:2606.24959 v1 · 2026-06-23 · cs.LG · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2DKKZI222LWOZSU67E2F2U7I6N}

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	2026-06-25T00:17:46.938278Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d0d4aca35ad2ececca9ef9345d53e8f351b863fe100dd5568483043d9e82445f

Aliases

arxiv: 2606.24959 · arxiv_version: 2606.24959v1 · doi: 10.48550/arxiv.2606.24959 · pith_short_12: 2DKKZI222LWO · pith_short_16: 2DKKZI222LWOZSU6 · pith_short_8: 2DKKZI22

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/2DKKZI222LWOZSU67E2F2U7I6N \
  | 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: d0d4aca35ad2ececca9ef9345d53e8f351b863fe100dd5568483043d9e82445f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c66f465af9edc325dbba483506609eb217127d7186fc9a886481dd2e6abc27d6",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-06-23T08:55:13Z",
    "title_canon_sha256": "7219bda8b4527f871f353b570ee18a8edb754ffd13dbf64a524aed6b2de719e6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.24959",
    "kind": "arxiv",
    "version": 1
  }
}