Pith Number

pith:3S3T5DVP

pith:2025:3S3T5DVPL5XZEXKUGVLZXI5D2U

not attested not anchored not stored refs pending

ArticulatedGS: Self-supervised Digital Twin Modeling of Articulated Objects using 3D Gaussian Splatting

Gaoyi Liu, Junfu Guo, Kai Xu, Ligang Liu, Ruizhen Hu, Yu Xin

arxiv:2503.08135 v2 · 2025-03-11 · 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{3S3T5DVPL5XZEXKUGVLZXI5D2U}

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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

3 papers in Pith

ArtMesh: Part-Aware Articulated Mesh Fields with Motion-Consistent Dynamics

Part$^{2}$GS: Part-aware Modeling of Articulated Objects using 3D Gaussian Splatting

SPAGS: Sparse-View Articulated Object Reconstruction from Single State via Planar Gaussian Splatting

Receipt and verification

First computed	2026-07-05T11:31:44.170827Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dcb73e8eaf5f6f925d5435579ba3a3d50bf02d4a5c8d246577da1a13a80b024d

Aliases

arxiv: 2503.08135 · arxiv_version: 2503.08135v2 · doi: 10.48550/arxiv.2503.08135 · pith_short_12: 3S3T5DVPL5XZ · pith_short_16: 3S3T5DVPL5XZEXKU · pith_short_8: 3S3T5DVP

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/3S3T5DVPL5XZEXKUGVLZXI5D2U \
  | 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: dcb73e8eaf5f6f925d5435579ba3a3d50bf02d4a5c8d246577da1a13a80b024d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0e7126139b89f43e60e1ad1ec6613701d57a78bd11b31eb168997cf1d7b512c5",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-03-11T07:56:12Z",
    "title_canon_sha256": "fc70ab44e1c581397bb424345f002d7172623b9f5dd23ab17a4839df45a57e11"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2503.08135",
    "kind": "arxiv",
    "version": 2
  }
}