Pith Number

pith:V6LXHZMQ

pith:2025:V6LXHZMQMDK2G3JEIQMEGSF4UU

not attested not anchored not stored refs pending

COB-GS: Clear Object Boundaries in 3DGS Segmentation Based on Boundary-Adaptive Gaussian Splitting

Jiaxin Zhang, Junjun Jiang, Kui Jiang, Xianming Liu, Youyu Chen

arxiv:2503.19443 v2 · 2025-03-25 · 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{V6LXHZMQMDK2G3JEIQMEGSF4UU}

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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

Online Segment 3D Gaussians via Launching Virtual Drones

Receipt and verification

First computed	2026-07-05T10:39:28.573871Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

af9773e59060d5a36d2444184348bca503322d323715698e2ed9f495c75d7e44

Aliases

arxiv: 2503.19443 · arxiv_version: 2503.19443v2 · doi: 10.48550/arxiv.2503.19443 · pith_short_12: V6LXHZMQMDK2 · pith_short_16: V6LXHZMQMDK2G3JE · pith_short_8: V6LXHZMQ

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/V6LXHZMQMDK2G3JEIQMEGSF4UU \
  | 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: af9773e59060d5a36d2444184348bca503322d323715698e2ed9f495c75d7e44

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ae1c0f23dc6af784d3ed8e6ffc9410ddb8ce5f89cc91d5a00c5b22a80cf8f3ad",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-03-25T08:31:43Z",
    "title_canon_sha256": "c54098383e205b0d304e9f9f8d2ffb52282fa1a78bbc35e294ff05bb71cf2f03"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2503.19443",
    "kind": "arxiv",
    "version": 2
  }
}