Pith Number

pith:XHYEK46B

pith:2025:XHYEK46B7WBNPQA4HJBNSS2RT7

not attested not anchored not stored refs pending

LeanVAE: An Ultra-Efficient Reconstruction VAE for Video Diffusion Models

Fajie Yuan, Yu Cheng

arxiv:2503.14325 v1 · 2025-03-18 · cs.CV · eess.IV

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XHYEK46B7WBNPQA4HJBNSS2RT7}

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

4 papers in Pith

Arachne: Orchestrating Cascades for Efficient Text-to-Video Model Training

Foundation VAEs for 3D CT Reconstruction, Augmentation, and Generation

Image-to-Video Diffusion: From Foundations to Open Frontiers

Efficient Video Diffusion Models: Advancements and Challenges

Receipt and verification

First computed	2026-07-05T10:34:00.227259Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b9f04573c1fd82d7c01c3a42d94b519ffcabe0bc858d1ec57520632e3d389c0f

Aliases

arxiv: 2503.14325 · arxiv_version: 2503.14325v1 · doi: 10.48550/arxiv.2503.14325 · pith_short_12: XHYEK46B7WBN · pith_short_16: XHYEK46B7WBNPQA4 · pith_short_8: XHYEK46B

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/XHYEK46B7WBNPQA4HJBNSS2RT7 \
  | 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: b9f04573c1fd82d7c01c3a42d94b519ffcabe0bc858d1ec57520632e3d389c0f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a51cdfd979f3a76cf8d4665c3ec8d19cde6cf27d67ca54bfeeaf60a54e7e7933",
    "cross_cats_sorted": [
      "eess.IV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-03-18T14:58:59Z",
    "title_canon_sha256": "1aa42787b5c860c4a0ef0f519d3f3b945c3d9515d49f65e4cb9cf18ed1ffee19"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2503.14325",
    "kind": "arxiv",
    "version": 1
  }
}