Pith Number

pith:VR2JG3ZG

pith:2017:VR2JG3ZGLGJDI4JMVFRA3GGN6Z

not attested not anchored not stored refs pending

D-optimal Designs for Multinomial Logistic Models

Dibyen Majumdar, Jie Yang, Xianwei Bu

arxiv:1707.03063 v3 · 2017-07-10 · math.ST · stat.TH

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VR2JG3ZGLGJDI4JMVFRA3GGN6Z}

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	2026-05-17T23:53:52.210905Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ac74936f26599234712ca9620d98cdf66828c7f715701cd16387ad3112f5a469

Aliases

arxiv: 1707.03063 · arxiv_version: 1707.03063v3 · doi: 10.48550/arxiv.1707.03063 · pith_short_12: VR2JG3ZGLGJD · pith_short_16: VR2JG3ZGLGJDI4JM · pith_short_8: VR2JG3ZG

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/VR2JG3ZGLGJDI4JMVFRA3GGN6Z \
  | 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: ac74936f26599234712ca9620d98cdf66828c7f715701cd16387ad3112f5a469

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fb047b629dbf0fe43694ef6f7f2a15696d4eed1a774d6e41fe27d8dc4b7bf6d3",
    "cross_cats_sorted": [
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2017-07-10T21:15:05Z",
    "title_canon_sha256": "ce21990557c8f463cb34c70c6cd05e349d51d6b18deafcc50b26e29169dcd5da"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1707.03063",
    "kind": "arxiv",
    "version": 3
  }
}