Pith Number

pith:CDPES6BY

pith:2026:CDPES6BYBSFTD5YGGWDW23Y6GL

not attested not anchored not stored refs pending

QDSP: An Interpretable Structured Learning Framework for Predicting Death or Cerebral Palsy in Very Low Birth Weight Infants

Dapeng Chen, Fuhao Zhang, Hui Zhou, Jing Shi, Ling Wang, Nan Mu, Xiaolong Li

arxiv:2606.07606 v1 · 2026-05-29 · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CDPES6BYBSFTD5YGGWDW23Y6GL}

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	2026-06-09T00:04:44.690254Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

10de4978380c8b31f70635876d6f1e32e646c94988d0137fa3aca85860c4c0e6

Aliases

arxiv: 2606.07606 · arxiv_version: 2606.07606v1 · doi: 10.48550/arxiv.2606.07606 · pith_short_12: CDPES6BYBSFT · pith_short_16: CDPES6BYBSFTD5YG · pith_short_8: CDPES6BY

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/CDPES6BYBSFTD5YGGWDW23Y6GL \
  | 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: 10de4978380c8b31f70635876d6f1e32e646c94988d0137fa3aca85860c4c0e6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8d1ea96d9a63d1c5b53d2437ffcb8ae82b13115309f1ec3abceeb0583a641331",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-05-29T10:49:58Z",
    "title_canon_sha256": "97f5135079f08d06028e386efba90765747db3662c543beb77bccaf68f45db6b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.07606",
    "kind": "arxiv",
    "version": 1
  }
}