Pith Number

pith:QDKAFFT5

pith:2024:QDKAFFT5OTQTJOFEQQYGNSSCQS

not attested not anchored not stored refs pending

Vidu4D: Single Generated Video to High-Fidelity 4D Reconstruction with Dynamic Gaussian Surfels

Fuchun Sun, Jun Zhu, Xinzhou Wang, Yikai Wang, Zhengyi Wang, Zilong Chen

arxiv:2405.16822 v1 · 2024-05-27 · 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{QDKAFFT5OTQTJOFEQQYGNSSCQS}

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

3 papers in Pith

SafeGen-Bench: Benchmarking Safety in Image-Conditioned Text-to-Video Generation

Feed-forward Motion In-betweening for Any 4D

Geometry-aware 4D Video Generation for Robot Manipulation

Receipt and verification

First computed	2026-07-05T08:23:36.060629Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

80d402967d74e134b8a4843066ca42848f977c29cd8673ae0fcd3d9a987edeb7

Aliases

arxiv: 2405.16822 · arxiv_version: 2405.16822v1 · doi: 10.48550/arxiv.2405.16822 · pith_short_12: QDKAFFT5OTQT · pith_short_16: QDKAFFT5OTQTJOFE · pith_short_8: QDKAFFT5

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/QDKAFFT5OTQTJOFEQQYGNSSCQS \
  | 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: 80d402967d74e134b8a4843066ca42848f977c29cd8673ae0fcd3d9a987edeb7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "262cfb47d6835c436732c5980c2cc0291a8fb8a41371bc19c5e9dc2626de25fc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2024-05-27T04:43:44Z",
    "title_canon_sha256": "ea57d003255ffbad2bc421759ed57cb2d1b73d28c2181008164f76b4eec6dd89"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2405.16822",
    "kind": "arxiv",
    "version": 1
  }
}