Pith Number

pith:PBZWH4EX

pith:2026:PBZWH4EXNTVOTWPNMOSPFKDO2S

not attested not anchored not stored refs pending

Focused Forcing: Content-Aware Per-Frame KV Selection for Efficient Autoregressive Video Diffusion

Dongrui Liu, Evelyn Zhang, Hao Lin, Jiacheng Liu, Jiehang Huang, Linfeng Zhang, Peiliang Cai, Ruiqi Zhang, Shikang Zheng, Weile Mo, Yue Ma

arxiv:2605.18346 v1 · 2026-05-18 · 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{PBZWH4EXNTVOTWPNMOSPFKDO2S}

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	2026-05-20T00:05:56.327802Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

787363f0976ceae9d9ed63a4f2a86ed49596477af7321313c91e280fc06f698f

Aliases

arxiv: 2605.18346 · arxiv_version: 2605.18346v1 · doi: 10.48550/arxiv.2605.18346 · pith_short_12: PBZWH4EXNTVO · pith_short_16: PBZWH4EXNTVOTWPN · pith_short_8: PBZWH4EX

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/PBZWH4EXNTVOTWPNMOSPFKDO2S \
  | 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: 787363f0976ceae9d9ed63a4f2a86ed49596477af7321313c91e280fc06f698f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5088deee6b66baa4e2e671cb7947345a058590fe226255c43f7662ed86b07988",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-05-18T12:58:13Z",
    "title_canon_sha256": "2c8bb4729d146ad15f94b5de41358a576dd92b162e7f2ed49f6a0fe60fd0ac57"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.18346",
    "kind": "arxiv",
    "version": 1
  }
}