Pith Number

pith:D23YL774

pith:2017:D23YL774LFPOLDKLQSMGJGGX5K

not attested not anchored not stored refs pending

Sequential rerandomization

Anru Zhang, Donald Rubin, Kari Lock Morgan, Philip Ernst, Quan Zhou

arxiv:1706.04182 v5 · 2017-06-13 · stat.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{D23YL774LFPOLDKLQSMGJGGX5K}

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	2026-05-18T00:18:31.789499Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1eb785fffc595ee58d4b84986498d7eabe201278858ddcf9610e04aa219cff61

Aliases

arxiv: 1706.04182 · arxiv_version: 1706.04182v5 · doi: 10.48550/arxiv.1706.04182 · pith_short_12: D23YL774LFPO · pith_short_16: D23YL774LFPOLDKL · pith_short_8: D23YL774

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/D23YL774LFPOLDKLQSMGJGGX5K \
  | 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: 1eb785fffc595ee58d4b84986498d7eabe201278858ddcf9610e04aa219cff61

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c83d2864ef83abbdb8814054c00980190b71078a7f949aff4dba342cf9179a56",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "stat.AP",
    "submitted_at": "2017-06-13T17:55:24Z",
    "title_canon_sha256": "d7975cb138cc1afc0d9d40d2c3b5eedf81cb38f7c34cfc760af6e99287049ec5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1706.04182",
    "kind": "arxiv",
    "version": 5
  }
}