Pith Number

pith:JQEGJEJJ

pith:2015:JQEGJEJJQ6H7VO2M4R476QWVPV

not attested not anchored not stored refs pending

Optimal two-treatment crossover designs for binary response models

A. Dey, S. Mukhopadhyay, S.P. Singh

arxiv:1505.02488 v1 · 2015-05-11 · 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{JQEGJEJJQ6H7VO2M4R476QWVPV}

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	2026-05-18T02:16:18.652449Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4c08649129878ffabb4ce479ff42d57d75f20e5553311ce58a30df33d278d115

Aliases

arxiv: 1505.02488 · arxiv_version: 1505.02488v1 · doi: 10.48550/arxiv.1505.02488 · pith_short_12: JQEGJEJJQ6H7 · pith_short_16: JQEGJEJJQ6H7VO2M · pith_short_8: JQEGJEJJ

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/JQEGJEJJQ6H7VO2M4R476QWVPV \
  | 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: 4c08649129878ffabb4ce479ff42d57d75f20e5553311ce58a30df33d278d115

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bf8edb531edd6507a08b4fbdd6d3466a6249f6b3069a7b22e5a4b2e9c84461cb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2015-05-11T05:39:44Z",
    "title_canon_sha256": "b92aa224e4f1224a5f623e5e4fe3e8465b743e21b3091df14a44aad50619a6cc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1505.02488",
    "kind": "arxiv",
    "version": 1
  }
}