Pith Number

pith:SAQS6LFQ

pith:2026:SAQS6LFQIOOEFXLSPU4VCXIWHG

not attested not anchored not stored refs pending

WorldCache: Accelerating World Models for Free via Heterogeneous Token Caching

Chuanguang Yang, Dingrui Wang, Guoxin Fan, Haotong Qin, Libo Huang, Longlong Liao, Michele Magno, Mingqiang Wu, Weilun Feng, Xiangqi Li, Yongjun Xu, Yuqi Li, Zhulin An

arxiv:2603.06331 v2 · 2026-03-06 · 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{SAQS6LFQIOOEFXLSPU4VCXIWHG}

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.

Cited by

1 paper in Pith

Video Generation Models as World Models: Efficient Paradigms, Architectures and Algorithms

Receipt and verification

First computed	2026-06-02T02:04:52.150975Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

90212f2cb0439c42dd727d39515d163988862a6c8eaaca417bd6c59738bda01b

Aliases

arxiv: 2603.06331 · arxiv_version: 2603.06331v2 · doi: 10.48550/arxiv.2603.06331 · pith_short_12: SAQS6LFQIOOE · pith_short_16: SAQS6LFQIOOEFXLS · pith_short_8: SAQS6LFQ

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/SAQS6LFQIOOEFXLSPU4VCXIWHG \
  | 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: 90212f2cb0439c42dd727d39515d163988862a6c8eaaca417bd6c59738bda01b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6909369b0969cddf4411306e00d5327e8c04dc71c639f045bc6a2ca4e77a5f7d",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-03-06T14:43:47Z",
    "title_canon_sha256": "b232867695b0ac036b16c3e6ec22218b75f3c55f576c9e06ecb27f2e4ba79165"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2603.06331",
    "kind": "arxiv",
    "version": 2
  }
}