Pith Number

pith:35DWH7IV

pith:2023:35DWH7IVOVUS7K5XMDHHOOQVAT

not attested not anchored not stored refs pending

Necessary and sufficient conditions for multiple objective optimal regression designs

Jane J. Ye, Julie Zhou, Lucy L. Gao, Shangzhi Zeng

arxiv:2303.04746 v1 · 2023-03-08 · 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{35DWH7IVOVUS7K5XMDHHOOQVAT}

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	2026-07-05T05:49:24.729993Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

df4763fd1575692fabb760ce773a1504d0c993d76c35fab2bed401f29d8f2fbf

Aliases

arxiv: 2303.04746 · arxiv_version: 2303.04746v1 · doi: 10.48550/arxiv.2303.04746 · pith_short_12: 35DWH7IVOVUS · pith_short_16: 35DWH7IVOVUS7K5X · pith_short_8: 35DWH7IV

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/35DWH7IVOVUS7K5XMDHHOOQVAT \
  | 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: df4763fd1575692fabb760ce773a1504d0c993d76c35fab2bed401f29d8f2fbf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "53f631f4b59c2df9d7a8bdaebaaabdcfd34ae08ad0ca075d0f3170f9b4bb571d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2023-03-08T17:29:31Z",
    "title_canon_sha256": "6dabf0d39b1ab79d889bdec0f6f239d4e3587dc33fbb2f5e72708dadad35edb1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2303.04746",
    "kind": "arxiv",
    "version": 1
  }
}