Pith Number

pith:N7ZODER4

pith:2025:N7ZODER4A23M625LE64VUW7DBS

not attested not anchored not stored refs pending

HAC++: Towards 100X Compression of 3D Gaussian Splatting

Jianfei Cai, Mehrtash Harandi, Qianyi Wu, Weiyao Lin, Yihang Chen

arxiv:2501.12255 v4 · 2025-01-21 · 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{N7ZODER4A23M625LE64VUW7DBS}

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

7 papers in Pith

GScomp-QA: A Subjective Dataset for Quality Assessment of Compressed Gaussian Splatting

Monte Carlo Energy Aggregation for Mobile 3D Gaussian Splatting

POTR: Post-Training 3DGS Compression

MesonGS++: Post-training Compression of 3D Gaussian Splatting with Hyperparameter Searching

CAGS: Color-Adaptive Volumetric Video Streaming with Dynamic 3D Gaussian Splatting

Receipt and verification

First computed	2026-07-05T10:12:25.454222Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6ff2e1923c06b6cf6bab27b95a5be30c829825c8f3dee8bffe6ab42e62ef73fb

Aliases

arxiv: 2501.12255 · arxiv_version: 2501.12255v4 · doi: 10.48550/arxiv.2501.12255 · pith_short_12: N7ZODER4A23M · pith_short_16: N7ZODER4A23M625L · pith_short_8: N7ZODER4

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/N7ZODER4A23M625LE64VUW7DBS \
  | 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: 6ff2e1923c06b6cf6bab27b95a5be30c829825c8f3dee8bffe6ab42e62ef73fb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4f9e32dd601b3f0d61a2c0ea9132cb23318f08899604affb7ccaf2207770d8a2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-01-21T16:23:05Z",
    "title_canon_sha256": "5a5a6b6e15e4268a71419505b3945bb101b65075ea5e5a72abaf45d6f340cf46"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.12255",
    "kind": "arxiv",
    "version": 4
  }
}