Pith Number

pith:BLBKFHND

pith:2026:BLBKFHNDRWFW3A7B5LNDG7QRWA

not attested not anchored not stored refs pending

ScalingAttention: Discovering Intrinsic Sparse Attention Topology for Video Diffusion Transformers

Bin Liu, Chengru Song, Guangyun Han, Kang He, Qingjie Zhao, Qinqin Chen, Ruiliang Zhou, Wende Xu, Xuecheng Wu

arxiv:2606.23019 v1 · 2026-06-22 · cs.CV · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BLBKFHNDRWFW3A7B5LNDG7QRWA}

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	2026-06-23T03:14:06.926785Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0ac2a29da38d8b6d83e1eada337e11b00bc6750e682724f0b3033f7e7d834f76

Aliases

arxiv: 2606.23019 · arxiv_version: 2606.23019v1 · doi: 10.48550/arxiv.2606.23019 · pith_short_12: BLBKFHNDRWFW · pith_short_16: BLBKFHNDRWFW3A7B · pith_short_8: BLBKFHND

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/BLBKFHNDRWFW3A7B5LNDG7QRWA \
  | 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: 0ac2a29da38d8b6d83e1eada337e11b00bc6750e682724f0b3033f7e7d834f76

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "83c8e122b0d96cbedde6d36b4aa0d8f898744342fc6ecd8874ef900e3a4156c7",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-06-22T08:32:07Z",
    "title_canon_sha256": "0f509cf040741a79c405c74388f3eba336ccd5ecdda3deb705fb8ffc8935dc1d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.23019",
    "kind": "arxiv",
    "version": 1
  }
}