Pith Number

pith:R6DXX6QQ

pith:2015:R6DXX6QQJ5EXL2QRKGRJXX3U57

not attested not anchored not stored refs pending

Modeling Recovery Curves With Application to Prostatectomy

Cynthia Rudin, Fulton Wang, John Gore, Tyler H. McCormick

arxiv:1504.06964 v6 · 2015-04-27 · stat.ME · stat.AP · 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{R6DXX6QQJ5EXL2QRKGRJXX3U57}

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	2026-05-18T00:22:07.000874Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8f877bfa104f4975ea1151a29bdf74efe1ad4ba4b4bbfb3ff31b20a0d29ee847

Aliases

arxiv: 1504.06964 · arxiv_version: 1504.06964v6 · doi: 10.48550/arxiv.1504.06964 · pith_short_12: R6DXX6QQJ5EX · pith_short_16: R6DXX6QQJ5EXL2QR · pith_short_8: R6DXX6QQ

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/R6DXX6QQJ5EXL2QRKGRJXX3U57 \
  | 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: 8f877bfa104f4975ea1151a29bdf74efe1ad4ba4b4bbfb3ff31b20a0d29ee847

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8bd342b6a2eacc71c1df27f4c4f106478d6121a4fb28553d455f33330c3505af",
    "cross_cats_sorted": [
      "stat.AP",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2015-04-27T08:14:33Z",
    "title_canon_sha256": "c4f243a807452e26cae14fa021da44ca9e3bf1d1d280e975351d57227b087815"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1504.06964",
    "kind": "arxiv",
    "version": 6
  }
}