Pith Number

pith:3PBTULBD

pith:2026:3PBTULBDHHH5O3WKWT4AJSNJGW

not attested not anchored not stored refs pending

When Is a Conformal Guarantee Fair? Auditing Silent Subgroup Under-Coverage in Alzheimer's Disease Longitudinal Prediction

Lujia Zhong, Shuo Huang, Xinkai Wang, Yonggang Shi

arxiv:2608.04254 v1 · 2026-08-04 · stat.ME · 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{3PBTULBDHHH5O3WKWT4AJSNJGW}

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	2026-08-06T01:31:45.661669Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dbc33a2c2339cfd76ecab4f804c9a935b231e7fc23aed6c71e6979e628d67330

Aliases

arxiv: 2608.04254 · arxiv_version: 2608.04254v1 · doi: 10.48550/arxiv.2608.04254 · pith_short_12: 3PBTULBDHHH5 · pith_short_16: 3PBTULBDHHH5O3WK · pith_short_8: 3PBTULBD

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/3PBTULBDHHH5O3WKWT4AJSNJGW \
  | 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: dbc33a2c2339cfd76ecab4f804c9a935b231e7fc23aed6c71e6979e628d67330

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "eacadfd58daa9aeca90213e7bd5eec4b19e4b0bec1cfaf11a2333c0efa3f3f57",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2026-08-04T22:20:44Z",
    "title_canon_sha256": "c0de3fe463f6c0c579c9f2700610b705856e8c210de59194bf418bf0dc4cd610"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2608.04254",
    "kind": "arxiv",
    "version": 1
  }
}