Pith Number

pith:6PAMECVG

pith:2015:6PAMECVGLCWQIWJFNZ3TI2AGUC

not attested not anchored not stored refs pending

Accounting for interactions and complex inter-subject dependency in estimating treatment effect in cluster randomized trials with missing outcomes

Alisa Stephens, Eric Tchetgen Tchetgen, Melanie Prague, Rui Wang, Victor DeGruttola

arxiv:1507.01822 v4 · 2015-07-07 · 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{6PAMECVGLCWQIWJFNZ3TI2AGUC}

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	2026-05-18T01:22:01.297326Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f3c0c20aa658ad0459256e77346806a08bbdb48089bf89fae14b85c004308269

Aliases

arxiv: 1507.01822 · arxiv_version: 1507.01822v4 · doi: 10.48550/arxiv.1507.01822 · pith_short_12: 6PAMECVGLCWQ · pith_short_16: 6PAMECVGLCWQIWJF · pith_short_8: 6PAMECVG

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/6PAMECVGLCWQIWJFNZ3TI2AGUC \
  | 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: f3c0c20aa658ad0459256e77346806a08bbdb48089bf89fae14b85c004308269

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dff57b9a599f4b4223f6899803b3bc3cbb40ca08318cd2662d3b7700d530665c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2015-07-07T14:13:48Z",
    "title_canon_sha256": "9f871d2a6a5ff808adb9687047572fdc65e6eefe88ef6fede91d764d121e2dd5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1507.01822",
    "kind": "arxiv",
    "version": 4
  }
}