Pith Number

pith:BGOQVFXK

pith:2026:BGOQVFXKED3HXQTVCAQQLWMSHN

not attested not anchored not stored refs pending

Questioning the Coverage-Length Metric in Conformal Prediction: When Shorter Intervals Are Not Better

Jiaye Teng, Lanqi Li, Yizhou Lu, Yizhou Min, Zhen Zhang

arxiv:2601.21455 v2 · 2026-01-29 · 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{BGOQVFXKED3HXQTVCAQQLWMSHN}

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	2026-06-19T16:09:54.155383Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

099d0a96ea20f67bc275102105d9923b59e846c93d1fa95d6a531929d65c49de

Aliases

arxiv: 2601.21455 · arxiv_version: 2601.21455v2 · doi: 10.48550/arxiv.2601.21455 · pith_short_12: BGOQVFXKED3H · pith_short_16: BGOQVFXKED3HXQTV · pith_short_8: BGOQVFXK

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/BGOQVFXKED3HXQTVCAQQLWMSHN \
  | 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: 099d0a96ea20f67bc275102105d9923b59e846c93d1fa95d6a531929d65c49de

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6cba96de16e145975417ebf750bd959b8c9b658718932156a385d21c5f1db753",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2026-01-29T09:31:28Z",
    "title_canon_sha256": "b07f359d5ff3f666e0a969cbdd3a0b3d18410edefb72f95fac1a53596960f7fd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2601.21455",
    "kind": "arxiv",
    "version": 2
  }
}