Pith Number

pith:BSQIBDAJ

pith:2013:BSQIBDAJS5M75HYECF55S7QJKK

not attested not anchored not stored refs pending

New Confidence Intervals and Bias Comparisons Show that Maximum Likelihood Can Beat Multiple Imputation in Small Samples

Paul T. von Hippel

arxiv:1307.5875 v7 · 2013-07-22 · 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{BSQIBDAJS5M75HYECF55S7QJKK}

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	2026-05-18T00:48:06.061470Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0ca0808c099759fe9f04117bd97e0952aab83d6cea0f82da15d2a7101b91b796

Aliases

arxiv: 1307.5875 · arxiv_version: 1307.5875v7 · doi: 10.48550/arxiv.1307.5875 · pith_short_12: BSQIBDAJS5M7 · pith_short_16: BSQIBDAJS5M75HYE · pith_short_8: BSQIBDAJ

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/BSQIBDAJS5M75HYECF55S7QJKK \
  | 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: 0ca0808c099759fe9f04117bd97e0952aab83d6cea0f82da15d2a7101b91b796

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "604665f23b71a62a85656915a3231375bcda8b526eb28a4915bf3c327532ff12",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2013-07-22T20:33:05Z",
    "title_canon_sha256": "ede8dd79b3d4b7c3b7203c0380af9893981cfef10e05ebd30d657f32cb8afc06"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1307.5875",
    "kind": "arxiv",
    "version": 7
  }
}