Pith Number

pith:ZXKPBN3T

pith:2023:ZXKPBN3T574GL34QN5REDEV4RL

not attested not anchored not stored refs pending

CenTime: Event-Conditional Modelling of Censoring in Survival Analysis

Ahmed H. Shahin, Alexander C. Whitehead, An Zhao, Daniel C. Alexander, David Barber, Joseph Jacob

arxiv:2309.03851 v3 · 2023-09-07 · cs.LG · cs.CV

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZXKPBN3T574GL34QN5REDEV4RL}

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	2026-07-05T07:32:10.287393Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cdd4f0b773eff865ef906f624192bc8aee5f57e313e9c5b30b8881a387117ead

Aliases

arxiv: 2309.03851 · arxiv_version: 2309.03851v3 · doi: 10.48550/arxiv.2309.03851 · pith_short_12: ZXKPBN3T574G · pith_short_16: ZXKPBN3T574GL34Q · pith_short_8: ZXKPBN3T

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/ZXKPBN3T574GL34QN5REDEV4RL \
  | 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: cdd4f0b773eff865ef906f624192bc8aee5f57e313e9c5b30b8881a387117ead

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8f42377afb7123486cc1c03abd1f46e9b050447c38964a69c6e07858b5bf1126",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2023-09-07T17:07:33Z",
    "title_canon_sha256": "3c81d9928f9358b8ceab2dff63b11833bd1d23611349295c10222064e55e7158"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2309.03851",
    "kind": "arxiv",
    "version": 3
  }
}