Pith Number

pith:JKYVU3GA

pith:2026:JKYVU3GAY5HI7CVTMQBRQMTIQP

not attested not anchored not stored refs pending

From Forecasting Leaderboards to Deployment Decisions: A Fail-Closed Certification Protocol

Geumyoung Kim

arxiv:2606.24996 v1 · 2026-06-23 · 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{JKYVU3GAY5HI7CVTMQBRQMTIQP}

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	2026-06-25T00:17:47.809258Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4ab15a6cc0c74e8f8ab3640318326883ddc9fa593ee58d0fe87128a8696bdff2

Aliases

arxiv: 2606.24996 · arxiv_version: 2606.24996v1 · doi: 10.48550/arxiv.2606.24996 · pith_short_12: JKYVU3GAY5HI · pith_short_16: JKYVU3GAY5HI7CVT · pith_short_8: JKYVU3GA

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/JKYVU3GAY5HI7CVTMQBRQMTIQP \
  | 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: 4ab15a6cc0c74e8f8ab3640318326883ddc9fa593ee58d0fe87128a8696bdff2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1b51d03deb35758d71b30a52a2a5980d40c9339cffbc4ca8147e7fccfb89193d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-06-23T15:59:17Z",
    "title_canon_sha256": "86d94ad7f97959acce0d2688b42f3e25847650dd3a1635d94c5069c5e21a5864"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.24996",
    "kind": "arxiv",
    "version": 1
  }
}