Pith Number

pith:HF773V3M

pith:2016:HF773V3MJ2U6KP4Z4TIRSYQ7AW

not attested not anchored not stored refs pending

Optimal designs for comparing regression models with correlated observations

Holger Dette, Kirsten Schorning, Maria Konstantinou

arxiv:1601.06722 v2 · 2016-01-25 · 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{HF773V3MJ2U6KP4Z4TIRSYQ7AW}

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	2026-05-18T01:21:44.186491Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

397ffdd76c4ea9e53f99e4d119621f05894149cbc4aa38100e08d9ea1c66d1b6

Aliases

arxiv: 1601.06722 · arxiv_version: 1601.06722v2 · doi: 10.48550/arxiv.1601.06722 · pith_short_12: HF773V3MJ2U6 · pith_short_16: HF773V3MJ2U6KP4Z · pith_short_8: HF773V3M

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/HF773V3MJ2U6KP4Z4TIRSYQ7AW \
  | 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: 397ffdd76c4ea9e53f99e4d119621f05894149cbc4aa38100e08d9ea1c66d1b6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a4ed3bd29198708e29fdeaf128567a573d7b226876787ce6bfc1e0c403d8049c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2016-01-25T19:00:14Z",
    "title_canon_sha256": "25544fd7599334586ee76411d9d8b45b0e740d20376f96709b5bd9b2e30a3be4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1601.06722",
    "kind": "arxiv",
    "version": 2
  }
}