Pith Number

pith:SDFGQTMN

pith:2025:SDFGQTMNEIO3XNUSX6QFT276JM

not attested not anchored not stored refs pending

Steepest Descent Density Control for Compact 3D Gaussian Splatting

Dilin Wang, Lemeng Wu, Peihao Wang, Qiang Liu, Rakesh Ranjan, Ruisi Cai, Sreyas Mohan, Yuehao Wang, Yu-Ying Yeh, Zhangyang Wang, Zhiwen Fan

arxiv:2505.05587 v1 · 2025-05-08 · 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{SDFGQTMNEIO3XNUSX6QFT276JM}

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.

Receipt and verification

First computed	2026-07-05T11:00:28.647471Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

90ca684d8d221dbbb692bfa059ebfe4b20cc3bd18ed99490f12794783c3897ae

Aliases

arxiv: 2505.05587 · arxiv_version: 2505.05587v1 · doi: 10.48550/arxiv.2505.05587 · pith_short_12: SDFGQTMNEIO3 · pith_short_16: SDFGQTMNEIO3XNUS · pith_short_8: SDFGQTMN

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/SDFGQTMNEIO3XNUSX6QFT276JM \
  | 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: 90ca684d8d221dbbb692bfa059ebfe4b20cc3bd18ed99490f12794783c3897ae

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "43175718f34899c664b205cae8140a32cf4ee6c164b71a0d9983cb4b6beffe9f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-05-08T18:41:38Z",
    "title_canon_sha256": "8069f3a44d562ddb0a4eafd92619c1e772a2d2ad779751bc5115c9dc22a8e073"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.05587",
    "kind": "arxiv",
    "version": 1
  }
}