Pith Number

pith:3SE6UI3H

pith:2019:3SE6UI3H6U26PQDCBJUHBUM2JK

not attested not anchored not stored refs pending

Geographically Weighted Cox Regression for Prostate Cancer Survival Data in Louisiana

Elizabeth D. Schifano, Guanyu Hu, Yishu Xue

arxiv:1908.09071 v1 · 2019-08-24 · 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{3SE6UI3H6U26PQDCBJUHBUM2JK}

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	2026-07-05T00:42:20.006655Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dc89ea2367f535e7c0620a6870d19a4a99bf4d14c05c10b87fae548542e5be2f

Aliases

arxiv: 1908.09071 · arxiv_version: 1908.09071v1 · doi: 10.48550/arxiv.1908.09071 · pith_short_12: 3SE6UI3H6U26 · pith_short_16: 3SE6UI3H6U26PQDC · pith_short_8: 3SE6UI3H

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/3SE6UI3H6U26PQDCBJUHBUM2JK \
  | 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: dc89ea2367f535e7c0620a6870d19a4a99bf4d14c05c10b87fae548542e5be2f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4ab72c3583bf7e82c3c227ef7f1ba8ab4ad5cb84009610681fcbc4d34557faf6",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "stat.AP",
    "submitted_at": "2019-08-24T02:04:57Z",
    "title_canon_sha256": "24479a46312695fd7d4759b20c9cee5d08f29116ea4ff99df5c3e6e7d089c7ca"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.09071",
    "kind": "arxiv",
    "version": 1
  }
}