Pith Number

pith:WOQE6TS5

pith:2021:WOQE6TS5A3ATXF2X3T5JK62L5E

not attested not anchored not stored refs pending

Center-specific causal inference with multicenter trials: reinterpreting trial evidence in the context of each participating center

Elizabeth A. Stuart, Issa J. Dahabreh, Jon A. Steingrimsson, Nina R. Joyce, Sarah E. Robertson

arxiv:2104.05905 v2 · 2021-04-13 · 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{WOQE6TS5A3ATXF2X3T5JK62L5E}

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	2026-07-05T02:34:48.635359Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b3a04f4e5d06c13b9757dcfa957b4be9398d13e45848bc67a16af0d85cf2b1dd

Aliases

arxiv: 2104.05905 · arxiv_version: 2104.05905v2 · doi: 10.48550/arxiv.2104.05905 · pith_short_12: WOQE6TS5A3AT · pith_short_16: WOQE6TS5A3ATXF2X · pith_short_8: WOQE6TS5

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/WOQE6TS5A3ATXF2X3T5JK62L5E \
  | 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: b3a04f4e5d06c13b9757dcfa957b4be9398d13e45848bc67a16af0d85cf2b1dd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8d29c95915aa9b726dc339ebee32ffbba0dfe8069ee428c15aec43a610b2fb35",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2021-04-13T02:43:03Z",
    "title_canon_sha256": "3be2a6ee624a4bca6451491adf050186b0162beba558ce8bf7b6915bd7f95661"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2104.05905",
    "kind": "arxiv",
    "version": 2
  }
}