Pith Number

pith:T2M7URTJ

pith:2024:T2M7URTJCDGGYA7I3EPE6MROV5

not attested not anchored not stored refs pending

Lasso Ridge based XGBoost and Deep_LSTM Help Tennis Players Perform better

Wankang Zhai, Yuhan Wang

arxiv:2405.07030 v1 · 2024-05-11 · 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{T2M7URTJCDGGYA7I3EPE6MROV5}

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	2026-07-05T08:18:15.483298Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9e99fa466910cc6c03e8d91e4f322eaf64aa908d6cf1bb5c74f716a3f1c4ee0d

Aliases

arxiv: 2405.07030 · arxiv_version: 2405.07030v1 · doi: 10.48550/arxiv.2405.07030 · pith_short_12: T2M7URTJCDGG · pith_short_16: T2M7URTJCDGGYA7I · pith_short_8: T2M7URTJ

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/T2M7URTJCDGGYA7I3EPE6MROV5 \
  | 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: 9e99fa466910cc6c03e8d91e4f322eaf64aa908d6cf1bb5c74f716a3f1c4ee0d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "43a899ae173cd4c452755d0bbe20ca3de9f8e5e7cbe4c91ed21ea45f4d9931dd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2024-05-11T15:02:08Z",
    "title_canon_sha256": "cc654fbda131ec20f691bc3c102a927eccd7516cb7df7dd5696c9266da2997ee"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2405.07030",
    "kind": "arxiv",
    "version": 1
  }
}