Pith Number

pith:VDAR6Y67

pith:2020:VDAR6Y67HRMFGKPHR4V2AP3AB7

not attested not anchored not stored refs pending

casebase: An Alternative Framework For Survival Analysis and Comparison of Event Rates

James A. Hanley, Jesse Islam, Maxime Turgeon, Olli Saarela, Sahir Rai Bhatnagar

arxiv:2009.10264 v1 · 2020-09-22 · 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{VDAR6Y67HRMFGKPHR4V2AP3AB7}

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	2026-07-05T01:37:17.692837Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a8c11f63df3c585329e78f2ba03f600fe5dae33c3d978c401ac21e1ce0ff8948

Aliases

arxiv: 2009.10264 · arxiv_version: 2009.10264v1 · doi: 10.48550/arxiv.2009.10264 · pith_short_12: VDAR6Y67HRMF · pith_short_16: VDAR6Y67HRMFGKPH · pith_short_8: VDAR6Y67

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/VDAR6Y67HRMFGKPHR4V2AP3AB7 \
  | 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: a8c11f63df3c585329e78f2ba03f600fe5dae33c3d978c401ac21e1ce0ff8948

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a429127d3b6afd3d7284c292069d1866af49118313835a4fae34208d2db0a82a",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2020-09-22T01:30:48Z",
    "title_canon_sha256": "b49aff8e6a16d299c86ea8fffcf09001af6f1fa1fc767296f960f5ed24b9802c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2009.10264",
    "kind": "arxiv",
    "version": 1
  }
}