Pith Number

pith:MQFK65VL

pith:2026:MQFK65VLKWV7RVUCO5EOGTXLQE

not attested not anchored not stored refs pending

LVSA: Training-Free Sparse Attention for Long Video Diffusion

Gael Glorian, Hongsheng Liu, Ioannis Lamprou, Yujie Yuan, Zhen Zhang

arxiv:2605.31057 v1 · 2026-05-29 · cs.CV · 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{MQFK65VLKWV7RVUCO5EOGTXLQE}

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	2026-06-01T01:03:33.531216Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

640aaf76ab55abf8d6827748e34eeb81080c62303000a86f0e6ccd95ba26a65b

Aliases

arxiv: 2605.31057 · arxiv_version: 2605.31057v1 · doi: 10.48550/arxiv.2605.31057 · pith_short_12: MQFK65VLKWV7 · pith_short_16: MQFK65VLKWV7RVUC · pith_short_8: MQFK65VL

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/MQFK65VLKWV7RVUCO5EOGTXLQE \
  | 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: 640aaf76ab55abf8d6827748e34eeb81080c62303000a86f0e6ccd95ba26a65b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "adaf76664d3a74e45137bee690fb917564d61b7fd755744d3da0fd1463e58f3c",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-05-29T09:28:49Z",
    "title_canon_sha256": "dd54eb996c545689f08dc7fb9abcddeeb7738b1adfc8c03ec0a04ab7b0ecc5df"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.31057",
    "kind": "arxiv",
    "version": 1
  }
}