Pith Number

pith:P5I2XH4K

pith:2024:P5I2XH4KX6IGHUHRL424LK3PNM

not attested not anchored not stored refs pending

Grid4D: 4D Decomposed Hash Encoding for High-Fidelity Dynamic Gaussian Splatting

Jian Yang, Jiawei Xu, Jin Xie, Zexin Fan

arxiv:2410.20815 v3 · 2024-10-28 · 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{P5I2XH4KX6IGHUHRL424LK3PNM}

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

Laplacian Analysis Meets Dynamics Modelling: Gaussian Splatting for 4D Reconstruction

Receipt and verification

First computed	2026-07-05T09:54:05.351012Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7f51ab9f8abf9063d0f15f35c5ab6f6b0856760e0b8661aa466e70f4e07c101e

Aliases

arxiv: 2410.20815 · arxiv_version: 2410.20815v3 · doi: 10.48550/arxiv.2410.20815 · pith_short_12: P5I2XH4KX6IG · pith_short_16: P5I2XH4KX6IGHUHR · pith_short_8: P5I2XH4K

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/P5I2XH4KX6IGHUHRL424LK3PNM \
  | 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: 7f51ab9f8abf9063d0f15f35c5ab6f6b0856760e0b8661aa466e70f4e07c101e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7ea48b1d53d6d87dffba12293a5845c55be604f359569685d8e858718668e701",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2024-10-28T08:02:34Z",
    "title_canon_sha256": "2850df80a9e4c3c01a091e5d24b7b681b9eae399914a3e7158ae5b611aee1365"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2410.20815",
    "kind": "arxiv",
    "version": 3
  }
}