Pith Number

pith:F3ZLD4GD

pith:2023:F3ZLD4GDLSJANUCM44TZL5QBTA

not attested not anchored not stored refs pending

Mortality Prediction with Adaptive Feature Importance Recalibration for Peritoneal Dialysis Patients: a deep-learning-based study on a real-world longitudinal follow-up dataset

Chaohe Zhang, Junyi Gao, Liantao Ma, Tao Wang, Wenjie Ruan, Wen Tang, Xianfeng Jiao, Xinju Zhao, Xinyu Ma, Yasha Wang, Zhihao Yu

arxiv:2301.07107 v2 · 2023-01-17 · cs.LG · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{F3ZLD4GDLSJANUCM44TZL5QBTA}

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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	2026-07-05T05:39:55.349122Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2ef2b1f0c35c9206d04ce72795f601980496ab0b7d82f4cd75c4e83117501d03

Aliases

arxiv: 2301.07107 · arxiv_version: 2301.07107v2 · doi: 10.48550/arxiv.2301.07107 · pith_short_12: F3ZLD4GDLSJA · pith_short_16: F3ZLD4GDLSJANUCM · pith_short_8: F3ZLD4GD

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/F3ZLD4GDLSJANUCM44TZL5QBTA \
  | 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: 2ef2b1f0c35c9206d04ce72795f601980496ab0b7d82f4cd75c4e83117501d03

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b3652dabe9cc1fb342bcf3db2d1533a3a17fa993ce3dc1f89bbc3ccc01890f18",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2023-01-17T13:17:54Z",
    "title_canon_sha256": "316763ff1ac5d1eb6d9cf2fdf93313ee9062a626baeb2f699fe686f17ab3cffc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2301.07107",
    "kind": "arxiv",
    "version": 2
  }
}