Pith Number

pith:HVHVAUCD

pith:2026:HVHVAUCD4HG7LFZFS4CWNQ2SMA

not attested not anchored not stored refs pending

Pitfalls of Administrative Censoring in Survival Models with Time-Indexed Inputs

Carlos Fernandez-Granda, Hui Dai, Krzysztof J. Geras, Yanqi Xu, Yiqiu Shen

arxiv:2607.10466 v1 · 2026-07-11 · cs.LG · 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{HVHVAUCD4HG7LFZFS4CWNQ2SMA}

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	2026-07-14T01:21:17.231779Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3d4f505043e1cdf59725970566c352601b21cb44319b3ca87dec48f0642a0275

Aliases

arxiv: 2607.10466 · arxiv_version: 2607.10466v1 · doi: 10.48550/arxiv.2607.10466 · pith_short_12: HVHVAUCD4HG7 · pith_short_16: HVHVAUCD4HG7LFZF · pith_short_8: HVHVAUCD

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/HVHVAUCD4HG7LFZFS4CWNQ2SMA \
  | 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: 3d4f505043e1cdf59725970566c352601b21cb44319b3ca87dec48f0642a0275

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "63792ac0aa7ea4a11e500fde62fb293e9f9d734c734bddbf9735e4feaab75ab9",
    "cross_cats_sorted": [
      "stat.AP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-07-11T20:10:16Z",
    "title_canon_sha256": "6755774a2cefba81ab022827e81574d4bf5afa7f6e6b1aba58d1d73bfad91d88"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.10466",
    "kind": "arxiv",
    "version": 1
  }
}