Pith Number

pith:D22UDFHI

pith:2023:D22UDFHI5WABIFXB2X7E4BIJIX

not attested not anchored not stored refs pending

Neural Frailty Machine: Beyond proportional hazard assumption in neural survival regressions

Jiawei Qiao, Ming Zheng, Mingzhe Wu, Ruofan Wu, Tengfei Liu, Tianyi Zhang, Weiqiang Wang, Wen Yu

arxiv:2303.10358 v2 · 2023-03-18 · cs.LG · math.ST · stat.TH

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Add to your LaTeX paper

\usepackage{pith}
\pithnumber{D22UDFHI5WABIFXB2X7E4BIJIX}

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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	2026-07-05T06:57:07.524108Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1eb54194e8ed801416e1d5fe4e050945f341ea188ef51c34d88f367e579bbd7c

Aliases

arxiv: 2303.10358 · arxiv_version: 2303.10358v2 · doi: 10.48550/arxiv.2303.10358 · pith_short_12: D22UDFHI5WAB · pith_short_16: D22UDFHI5WABIFXB · pith_short_8: D22UDFHI

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/D22UDFHI5WABIFXB2X7E4BIJIX \
  | 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: 1eb54194e8ed801416e1d5fe4e050945f341ea188ef51c34d88f367e579bbd7c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a0c4856a33d8353c195f2195dc187fb653cd7351f4ffabe174d37d6a5d57f5b7",
    "cross_cats_sorted": [
      "math.ST",
      "stat.TH"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2023-03-18T08:15:15Z",
    "title_canon_sha256": "f184ca4e5b94a14f54b1d59e0aa94379eab693eff9bac072d464ca0e6700d0a0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2303.10358",
    "kind": "arxiv",
    "version": 2
  }
}