Pith Number

pith:BRSQVAX3

pith:2019:BRSQVAX3ACTIJB26TZ7UKIJPVN

not attested not anchored not stored refs pending

Efficient estimation of optimal regimes under a no direct effect assumption

Andrea Rotnitzky, James M. Robins, Lin Liu, Zach Shahn

arxiv:1908.10448 v2 · 2019-08-27 · stat.ME · 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{BRSQVAX3ACTIJB26TZ7UKIJPVN}

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	2026-07-05T02:07:26.218649Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0c650a82fb00a684875e9e7f45212fab6e98fa6dbdfa44fa396b6d9f909afc5e

Aliases

arxiv: 1908.10448 · arxiv_version: 1908.10448v2 · doi: 10.48550/arxiv.1908.10448 · pith_short_12: BRSQVAX3ACTI · pith_short_16: BRSQVAX3ACTIJB26 · pith_short_8: BRSQVAX3

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/BRSQVAX3ACTIJB26TZ7UKIJPVN \
  | 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: 0c650a82fb00a684875e9e7f45212fab6e98fa6dbdfa44fa396b6d9f909afc5e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b773a566bd4c3c52c0139a317284871a6722f23e7a2e19f811df265d0fd51c5c",
    "cross_cats_sorted": [
      "stat.AP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2019-08-27T20:09:58Z",
    "title_canon_sha256": "88b14d27c1e1e500a6dc4a78876656c39e53b0f527258c3c7d6daf87d36418cb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.10448",
    "kind": "arxiv",
    "version": 2
  }
}