Pith Number

pith:4XXE2C3I

pith:2025:4XXE2C3IQHHBRV4364B65SFVUK

not attested not anchored not stored refs pending

4DVD: Cascaded Dense-view Video Diffusion Model for High-quality 4D Content Generation

Jian Zhang, Shuzhou Yang, Xiaodong Cun, Xiaoyu Li, Yaowei Li

arxiv:2508.04467 v1 · 2025-08-06 · 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{4XXE2C3IQHHBRV4364B65SFVUK}

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	2026-07-05T11:49:37.317100Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e5ee4d0b6881ce18d79bf703eec8b5a29e4bb13c82294db77161f9f75768ab19

Aliases

arxiv: 2508.04467 · arxiv_version: 2508.04467v1 · doi: 10.48550/arxiv.2508.04467 · pith_short_12: 4XXE2C3IQHHB · pith_short_16: 4XXE2C3IQHHBRV43 · pith_short_8: 4XXE2C3I

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/4XXE2C3IQHHBRV4364B65SFVUK \
  | 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: e5ee4d0b6881ce18d79bf703eec8b5a29e4bb13c82294db77161f9f75768ab19

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c5570570b06041c46973e296b9e61e29e5900bd22096220d800cbbc419ab04c7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-08-06T14:08:36Z",
    "title_canon_sha256": "35a651ffec193072ab6467218ffd7f4479c2de9fc4a94e36c3919cd6ea02ff14"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.04467",
    "kind": "arxiv",
    "version": 1
  }
}