Pith Number

pith:GW4WVDEM

pith:2023:GW4WVDEMWAW57PDHWNJL4NTBK6

not attested not anchored not stored refs pending

COLMAP-Free 3D Gaussian Splatting

Alexei A. Efros, Amey Kulkarni, Jan Kautz, Sifei Liu, Xiaolong Wang, Yang Fu

arxiv:2312.07504 v2 · 2023-12-12 · 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{GW4WVDEMWAW57PDHWNJL4NTBK6}

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	2026-07-05T08:49:52.127730Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

35b96a8c8cb02ddfbc67b352be366157af7cb3df50302b47c5ae889e4acc8394

Aliases

arxiv: 2312.07504 · arxiv_version: 2312.07504v2 · doi: 10.48550/arxiv.2312.07504 · pith_short_12: GW4WVDEMWAW5 · pith_short_16: GW4WVDEMWAW57PDH · pith_short_8: GW4WVDEM

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/GW4WVDEMWAW57PDHWNJL4NTBK6 \
  | 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: 35b96a8c8cb02ddfbc67b352be366157af7cb3df50302b47c5ae889e4acc8394

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "467c10ee4de8330f53a9de8ad44fd1379711e974aa2207c898b2d24014c36041",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2023-12-12T18:39:52Z",
    "title_canon_sha256": "5a6e7c0fb6b5dd907dc3273f8bb7ca94245ac27c40be0431f8b54bc11f3ee968"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2312.07504",
    "kind": "arxiv",
    "version": 2
  }
}