Pith Number

pith:RTYLVGCJ

pith:2025:RTYLVGCJXDPNFDZISO6REIJPRW

not attested not anchored not stored refs pending

A New Targeted-Federated Learning Framework for Estimating Heterogeneity of Treatment Effects: A Robust Framework with Applications in Aging Cohorts

Chixiang Chen, Jason Falvey, Rong Zhao, Vernon M. Chinchilli, Xu Shi

arxiv:2510.19243 v2 · 2025-10-22 · 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{RTYLVGCJXDPNFDZISO6REIJPRW}

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	2026-06-23T02:12:34.065055Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8cf0ba9849b8ded28f2893bd12212f8d9382491dc958469fea30abccb8d4de40

Aliases

arxiv: 2510.19243 · arxiv_version: 2510.19243v2 · doi: 10.48550/arxiv.2510.19243 · pith_short_12: RTYLVGCJXDPN · pith_short_16: RTYLVGCJXDPNFDZI · pith_short_8: RTYLVGCJ

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/RTYLVGCJXDPNFDZISO6REIJPRW \
  | 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: 8cf0ba9849b8ded28f2893bd12212f8d9382491dc958469fea30abccb8d4de40

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "909d4bc2add1538e8daada8bda0e735c4d04479c9f6a0f27c617a152a464915c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2025-10-22T05:03:31Z",
    "title_canon_sha256": "d72de36fec360483459be0b8bb51715b756ce01802334ee0e99d914aac010376"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2510.19243",
    "kind": "arxiv",
    "version": 2
  }
}