Pith Number

pith:64B7IWS5

pith:2022:64B7IWS5W7Y7ZRAZWXCPER6ZME

not attested not anchored not stored refs pending

An Efficient Approach for Optimizing the Cost-effective Individualized Treatment Rule Using Conditional Random Forest

Adam P. Bress, Andrew S. Moran, Brandon K. Bellows, Jincheng Shen, Paul Kolm, Tom H. Greene, William S.Weintraub, Yizhe Xu, Yue Zhang, Zugui Zhang

arxiv:2204.10971 v1 · 2022-04-23 · stat.ME · econ.GN · q-fin.EC · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{64B7IWS5W7Y7ZRAZWXCPER6ZME}

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	2026-07-05T04:17:05.736697Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f703f45a5db7f1fcc419b5c4f247d9610f3fad7b286da6f04b3272bdf6a64852

Aliases

arxiv: 2204.10971 · arxiv_version: 2204.10971v1 · doi: 10.48550/arxiv.2204.10971 · pith_short_12: 64B7IWS5W7Y7 · pith_short_16: 64B7IWS5W7Y7ZRAZ · pith_short_8: 64B7IWS5

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/64B7IWS5W7Y7ZRAZWXCPER6ZME \
  | 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: f703f45a5db7f1fcc419b5c4f247d9610f3fad7b286da6f04b3272bdf6a64852

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "823eb782a295aac4de35992017b54525a54706c1d0687de264f59cd50d32e5f1",
    "cross_cats_sorted": [
      "econ.GN",
      "q-fin.EC",
      "stat.ML"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2022-04-23T01:36:24Z",
    "title_canon_sha256": "6245edd11e9b351069abf5ee83fbfc75afc1ad0761c59246613483d6168c769f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2204.10971",
    "kind": "arxiv",
    "version": 1
  }
}