Pith Number

pith:IW3ALMSF

pith:2025:IW3ALMSFGILH3Z3S7T2NNLGM7F

not attested not anchored not stored refs pending

BlockDance: Reuse Structurally Similar Spatio-Temporal Features to Accelerate Diffusion Transformers

Hui Zhang, Jie Shao, Tingwei Gao, Zuxuan Wu

arxiv:2503.15927 v1 · 2025-03-20 · 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{IW3ALMSFGILH3Z3S7T2NNLGM7F}

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	2026-07-05T10:36:02.014949Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

45b605b24532167de772fcf4d6acccf96c75df25ea66b9411d4d241e0f7e95e8

Aliases

arxiv: 2503.15927 · arxiv_version: 2503.15927v1 · doi: 10.48550/arxiv.2503.15927 · pith_short_12: IW3ALMSFGILH · pith_short_16: IW3ALMSFGILH3Z3S · pith_short_8: IW3ALMSF

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/IW3ALMSFGILH3Z3S7T2NNLGM7F \
  | 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: 45b605b24532167de772fcf4d6acccf96c75df25ea66b9411d4d241e0f7e95e8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a4258d5b7e04f5230e3fdb76ceffb1bc8b70dd5c76e43f882fd8c90c7f890f41",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-03-20T08:07:31Z",
    "title_canon_sha256": "62656ebed8c39ae0d759a68b4849a75b74a00957c77bf129161f63004811404b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2503.15927",
    "kind": "arxiv",
    "version": 1
  }
}