Pith Number

pith:MMDQ64ZT

pith:2025:MMDQ64ZT5TAQWTQN5XUP7M7YLM

not attested not anchored not stored refs pending

ALTER: All-in-One Layer Pruning and Temporal Expert Routing for Efficient Diffusion Generation

Changdi Yang, Juyi Lin, Lei Lu, Qihui Fan, Shangqian Gao, Xiaomeng Yang, Xuan Zhang, Yanzhi Wang

arxiv:2505.21817 v1 · 2025-05-27 · 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{MMDQ64ZT5TAQWTQN5XUP7M7YLM}

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	2026-07-05T11:11:04.080883Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

63070f7333ecc10b4e0dede8ffb3f85b1c1019dfff4c6552112c1d09f9a088a2

Aliases

arxiv: 2505.21817 · arxiv_version: 2505.21817v1 · doi: 10.48550/arxiv.2505.21817 · pith_short_12: MMDQ64ZT5TAQ · pith_short_16: MMDQ64ZT5TAQWTQN · pith_short_8: MMDQ64ZT

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/MMDQ64ZT5TAQWTQN5XUP7M7YLM \
  | 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: 63070f7333ecc10b4e0dede8ffb3f85b1c1019dfff4c6552112c1d09f9a088a2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3e2f135af5e7f2c3724728e7914a4bf5baf7ffa9850ddf5a9d17231f0488e9fe",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-05-27T22:59:44Z",
    "title_canon_sha256": "94b24a7911f9065403de20b797898817f736fc5a8cbad9456e6426cb04ae6a52"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.21817",
    "kind": "arxiv",
    "version": 1
  }
}