Pith Number

pith:POMYLXPJ

pith:2026:POMYLXPJQ34SHD23PJYSJTPROH

not attested not anchored not stored refs pending

A Utility Score Framework for Dose Optimization Studies with Binary Efficacy-Safety Endpoints: Sample Size Determination and Bias Characterization

Cong Xu, Lei Xu, Xuemin Gu, Ying Yuan

arxiv:2603.15884 v3 · 2026-03-16 · stat.AP · 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{POMYLXPJQ34SHD23PJYSJTPROH}

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	2026-06-30T02:17:18.303091Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7b9985dde986f9238f5b7a7124cdf171f86c59b13b1a14d051ef73c249a68389

Aliases

arxiv: 2603.15884 · arxiv_version: 2603.15884v3 · doi: 10.48550/arxiv.2603.15884 · pith_short_12: POMYLXPJQ34S · pith_short_16: POMYLXPJQ34SHD23 · pith_short_8: POMYLXPJ

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/POMYLXPJQ34SHD23PJYSJTPROH \
  | 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: 7b9985dde986f9238f5b7a7124cdf171f86c59b13b1a14d051ef73c249a68389

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3ac851e57bc65bab83539a7dad2eade59803d248871b0de381ecfa77b9667823",
    "cross_cats_sorted": [
      "stat.ME"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.AP",
    "submitted_at": "2026-03-16T20:23:16Z",
    "title_canon_sha256": "5df9df667fcc68ffbd083edfab928bc595124cce3641d95f05707816e24845c8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2603.15884",
    "kind": "arxiv",
    "version": 3
  }
}