Pith Number

pith:UYYGECLB

pith:2025:UYYGECLB6OFQVINVQRDVX5ECYW

not attested not anchored not stored refs pending

CF3: Compact and Fast 3D Feature Fields

Hyunjoon Lee, Jaesik Park, Joonkyu Min

arxiv:2508.05254 v3 · 2025-08-07 · cs.CV · cs.AI

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UYYGECLB6OFQVINVQRDVX5ECYW}

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

2 papers in Pith

C3G: Learning Compact 3D Representations with 2K Gaussians

NRGS: Neural Regularization for Robust 3D Semantic Gaussian Splatting

Receipt and verification

First computed	2026-07-05T12:02:49.647687Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a630620961f38b0aa1b584475bf482c5ae1cb62454adfbe8b54217204c015bb8

Aliases

arxiv: 2508.05254 · arxiv_version: 2508.05254v3 · doi: 10.48550/arxiv.2508.05254 · pith_short_12: UYYGECLB6OFQ · pith_short_16: UYYGECLB6OFQVINV · pith_short_8: UYYGECLB

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/UYYGECLB6OFQVINVQRDVX5ECYW \
  | 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: a630620961f38b0aa1b584475bf482c5ae1cb62454adfbe8b54217204c015bb8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d9fb32c41e173e8df169ad83d345a6199f99c90446d76d5ad4f601ce1f2e2eee",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-08-07T10:45:08Z",
    "title_canon_sha256": "8281ee3f05ba43731c2efb3c8f9cb6e9f99f439d3f3d24b5df7e8c88fd2a9467"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.05254",
    "kind": "arxiv",
    "version": 3
  }
}