Pith Number

pith:Y3WM4PBW

pith:2025:Y3WM4PBWDJQISQNUIFODJL7JIV

not attested not anchored not stored refs pending

Learning Soft Sparse Shapes for Efficient Time-Series Classification

BoYuan Li, Emadeldeen Eldele, Min Wu, Qianli Ma, Yicheng Luo, Zhen Liu

arxiv:2505.06892 v2 · 2025-05-11 · cs.LG

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\usepackage{pith}
\pithnumber{Y3WM4PBWDJQISQNUIFODJL7JIV}

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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.

Cited by

3 papers in Pith

PRISM: Prioritized Channel Importance with Semi-supervised Domain Adaptation for Cross-Subject EEG Emotion Recognition

Prototype-Guided Classification Sub-Task Decoupling Framework: Enhancing Generalization and Interpretability for Multivariate Time Series

VTBench: A Multimodal Framework for Time-Series Classification with Chart-Based Representations

Receipt and verification

First computed	2026-07-05T11:14:59.433997Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c6ecce3c361a608941b4415c34afe9455f2d820374bcbd8b4bc44eabc249bc13

Aliases

arxiv: 2505.06892 · arxiv_version: 2505.06892v2 · doi: 10.48550/arxiv.2505.06892 · pith_short_12: Y3WM4PBWDJQI · pith_short_16: Y3WM4PBWDJQISQNU · pith_short_8: Y3WM4PBW

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/Y3WM4PBWDJQISQNUIFODJL7JIV \
  | 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: c6ecce3c361a608941b4415c34afe9455f2d820374bcbd8b4bc44eabc249bc13

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f1ced238bd1c89326625ed2614a86b4803515cb70d3464a5e9f5a42ba5aee551",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-05-11T08:14:37Z",
    "title_canon_sha256": "df4553aebab72805e55520e81cf652c0f16fd3fab5cb31dd63a219eec25409b0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.06892",
    "kind": "arxiv",
    "version": 2
  }
}