Pith Number

pith:6VFYQJPU

pith:2014:6VFYQJPUWACIVM7AIHVK3TKNFW

not attested not anchored not stored refs pending

Estimating restricted mean treatment effects with stacked survival models

Andrew Wey, David Vock, John Connett, Kyle Rudser

arxiv:1410.4247 v1 · 2014-10-15 · 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{6VFYQJPUWACIVM7AIHVK3TKNFW}

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	2026-05-18T02:39:56.583445Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f54b8825f4b0048ab3e041eaadcd4d2d8c28d89b8a1f3d66b1a9e10730a6fd57

Aliases

arxiv: 1410.4247 · arxiv_version: 1410.4247v1 · doi: 10.48550/arxiv.1410.4247 · pith_short_12: 6VFYQJPUWACI · pith_short_16: 6VFYQJPUWACIVM7A · pith_short_8: 6VFYQJPU

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/6VFYQJPUWACIVM7AIHVK3TKNFW \
  | 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: f54b8825f4b0048ab3e041eaadcd4d2d8c28d89b8a1f3d66b1a9e10730a6fd57

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "05985dfc3afd3ad2b880b3c80519a53258152a83639ba5584e9cf2960e838cfc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.AP",
    "submitted_at": "2014-10-15T22:21:25Z",
    "title_canon_sha256": "352f866ca8eef2648d4d99d14c9c835e1ba069b869fa6af616638d0353f1e804"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1410.4247",
    "kind": "arxiv",
    "version": 1
  }
}