Pith Number

pith:UHOAA3R4

pith:2025:UHOAA3R4B52UCUHEWNKVNUVBCA

not attested not anchored not stored refs pending

In-sample calibration yields conformal calibration guarantees

Alexander Henzi, Georgios Gavrilopoulos, Gian-Reto Kleger, Johanna Ziegel, Sam Allen

arxiv:2503.03841 v1 · 2025-03-05 · stat.ME

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UHOAA3R4B52UCUHEWNKVNUVBCA}

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.

Cited by

4 papers in Pith

Generalized Conformal Predictive Systems Under Distributional Shifts

Hierarchies of Calibration: Classification meets Regression

CRPS-Optimal Binning for Univariate Conformal Regression

Inductive Venn-Abers and related regressors

Receipt and verification

First computed	2026-07-05T10:25:22.450134Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a1dc006e3c0f754150e4b35556d2a110398a1fa5ce4f050b12901b519ff7442e

Aliases

arxiv: 2503.03841 · arxiv_version: 2503.03841v1 · doi: 10.48550/arxiv.2503.03841 · pith_short_12: UHOAA3R4B52U · pith_short_16: UHOAA3R4B52UCUHE · pith_short_8: UHOAA3R4

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/UHOAA3R4B52UCUHEWNKVNUVBCA \
  | 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: a1dc006e3c0f754150e4b35556d2a110398a1fa5ce4f050b12901b519ff7442e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1e75effbdf08cfb3eb63b9ca5dff759c67e110854f5877c1fd773b53ccfd67a9",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2025-03-05T19:10:38Z",
    "title_canon_sha256": "4eb7b05a7d145763e6bf0e0a2ad248212c483fd8ef07e9473838d53508f3aeb2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2503.03841",
    "kind": "arxiv",
    "version": 1
  }
}