Pith Number

pith:KTSWOXRD

pith:2025:KTSWOXRDNFPYKAFSEJ2YV5E4CS

not attested not anchored not stored refs pending

Compact Attention: Exploiting Structured Spatio-Temporal Sparsity for Fast Video Generation

Bin Dong, Guangcong Zheng, Jie Li, Qirui Li, Qi Zhao, Xi Li, Yiwu Yao

arxiv:2508.12969 v1 · 2025-08-18 · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KTSWOXRDNFPYKAFSEJ2YV5E4CS}

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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

2 papers in Pith

HASTE: Training-Free Video Diffusion Acceleration via Head-Wise Adaptive Sparse Attention

Video Generation Models as World Models: Efficient Paradigms, Architectures and Algorithms

Receipt and verification

First computed	2026-07-05T11:55:30.061435Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

54e5675e23695f8500b222758af49c149ad8a59d3d542aed8b6666d86e13c44e

Aliases

arxiv: 2508.12969 · arxiv_version: 2508.12969v1 · doi: 10.48550/arxiv.2508.12969 · pith_short_12: KTSWOXRDNFPY · pith_short_16: KTSWOXRDNFPYKAFS · pith_short_8: KTSWOXRD

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/KTSWOXRDNFPYKAFSEJ2YV5E4CS \
  | 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: 54e5675e23695f8500b222758af49c149ad8a59d3d542aed8b6666d86e13c44e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "30876ceefa295192a7e350783056eac7f312fff559ed6bed27e98ad03fc09884",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-08-18T14:45:42Z",
    "title_canon_sha256": "ed73a5d9eb60054d95abaf7dff17374900bc0b093dfbd34ce157b7e69a216a58"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.12969",
    "kind": "arxiv",
    "version": 1
  }
}