Pith Number

pith:55GQ6SQ6

pith:2025:55GQ6SQ6VPHNRCES47JSAJNFWJ

not attested not anchored not stored refs pending

ICP-3DGS: SfM-free 3D Gaussian Splatting for Large-scale Unbounded Scenes

Chenhao Zhang, Fengqing Zhu, Yezhi Shen

arxiv:2506.21629 v1 · 2025-06-24 · cs.GR · 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{55GQ6SQ6VPHNRCES47JSAJNFWJ}

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

ICP-3DGS: SfM-free 3D Gaussian Splatting for Large-scale Unbounded Scenes

Receipt and verification

First computed	2026-07-05T11:29:14.537027Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ef4d0f4a1eabced88892e7d32025a5b27d303697f8474b820666047840ed0cb4

Aliases

arxiv: 2506.21629 · arxiv_version: 2506.21629v1 · doi: 10.48550/arxiv.2506.21629 · pith_short_12: 55GQ6SQ6VPHN · pith_short_16: 55GQ6SQ6VPHNRCES · pith_short_8: 55GQ6SQ6

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/55GQ6SQ6VPHNRCES47JSAJNFWJ \
  | 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: ef4d0f4a1eabced88892e7d32025a5b27d303697f8474b820666047840ed0cb4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b1c1e93b8589fc8b2cbe4da8f40a7d935d3c4e51c0df8cacfb3de5a68f4814b5",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.GR",
    "submitted_at": "2025-06-24T21:10:06Z",
    "title_canon_sha256": "9a3a5a6d42bb06455e8793f667f236f1f5ec220e3a62f42082b5d71c81b65bfb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.21629",
    "kind": "arxiv",
    "version": 1
  }
}