Pith Number

pith:2RQBQ6IL

pith:2025:2RQBQ6IL7VYLSK7FOOLTYUZFBI

not attested not anchored not stored refs pending

3R-GS: Best Practice in Optimizing Camera Poses Along with 3DGS

Jingdong Zhang, Peng Wang, Wenping Wang, Xin Li, Yuan Liu, Zhisheng Huang

arxiv:2504.04294 v1 · 2025-04-05 · 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{2RQBQ6IL7VYLSK7FOOLTYUZFBI}

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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

Geometry and Gradient-based Partitioning for Panoramic Outdoor Reconstruction

Receipt and verification

First computed	2026-07-05T10:45:21.986254Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d46018790bfd70b92be573973c53250a3756c4765c409ebe138cfae32635956f

Aliases

arxiv: 2504.04294 · arxiv_version: 2504.04294v1 · doi: 10.48550/arxiv.2504.04294 · pith_short_12: 2RQBQ6IL7VYL · pith_short_16: 2RQBQ6IL7VYLSK7F · pith_short_8: 2RQBQ6IL

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/2RQBQ6IL7VYLSK7FOOLTYUZFBI \
  | 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: d46018790bfd70b92be573973c53250a3756c4765c409ebe138cfae32635956f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4c94629563ff971f014025fc9b837c36524d5425a8232323b8ea7a9cd6b994e3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-04-05T22:31:08Z",
    "title_canon_sha256": "df45707d937bdbb77eb575719970810d8da4c3a50b0b92cd6bdc680eb1165ade"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.04294",
    "kind": "arxiv",
    "version": 1
  }
}