Pith Number

pith:VIEDBVOJ

pith:2025:VIEDBVOJVHXYZUSUKPEPYIPW32

not attested not anchored not stored refs pending

AB-Cache: Training-Free Acceleration of Diffusion Models via Adams-Bashforth Cached Feature Reuse

Chengwei Zhang, Feng Zhao, Guojiang Shao, Jie Huang, Shengze Xu, Wenyi Zhang, Xiaodong Cun, Zhen Zou, Zichao Yu

arxiv:2504.10540 v1 · 2025-04-13 · stat.ML · cs.AI · 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{VIEDBVOJVHXYZUSUKPEPYIPW32}

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	2026-07-05T10:49:19.228723Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

aa0830d5c9a9ef8cd25453c8fc21f6de8a67e4d50879a83ffad638d01e9bb001

Aliases

arxiv: 2504.10540 · arxiv_version: 2504.10540v1 · doi: 10.48550/arxiv.2504.10540 · pith_short_12: VIEDBVOJVHXY · pith_short_16: VIEDBVOJVHXYZUSU · pith_short_8: VIEDBVOJ

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/VIEDBVOJVHXYZUSUKPEPYIPW32 \
  | 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: aa0830d5c9a9ef8cd25453c8fc21f6de8a67e4d50879a83ffad638d01e9bb001

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1cfa7be23f7f55fda5b5b0f1e0c1c6850b0a73b5103d8f12514fb736ae268822",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2025-04-13T08:29:58Z",
    "title_canon_sha256": "9721c645bac68bb0aa7bd738518368915839ae8e27627f41986ce85b467a3e1e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.10540",
    "kind": "arxiv",
    "version": 1
  }
}