Pith Number

pith:5WZBHVDQ

pith:2025:5WZBHVDQTAYEC3OYPVYAAYFCYP

not attested not anchored not stored refs pending

SPAT: Sensitivity-based Multihead-attention Pruning on Time Series Forecasting Models

Furao Shen, Jiahong Deng, Jian Zhao, Mengjun Yi, Suhan Guo

arxiv:2505.08768 v1 · 2025-05-13 · 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{5WZBHVDQTAYEC3OYPVYAAYFCYP}

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	2026-07-05T11:02:36.232254Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

edb213d4709830416dd87d700060a2c3da97a868bcd583a00dd36e6c3d23abee

Aliases

arxiv: 2505.08768 · arxiv_version: 2505.08768v1 · doi: 10.48550/arxiv.2505.08768 · pith_short_12: 5WZBHVDQTAYE · pith_short_16: 5WZBHVDQTAYEC3OY · pith_short_8: 5WZBHVDQ

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/5WZBHVDQTAYEC3OYPVYAAYFCYP \
  | 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: edb213d4709830416dd87d700060a2c3da97a868bcd583a00dd36e6c3d23abee

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e903914ed2ea92494593d4d3dbb058e1ac79fb7a38a34d9a701b4d0da80f0cdc",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-05-13T17:39:31Z",
    "title_canon_sha256": "410fa82d6120858c57459b7b29473eb23d09a39adc32ebb483b72aee78b90bdf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.08768",
    "kind": "arxiv",
    "version": 1
  }
}