Pith Number

pith:75E4WVQQ

pith:2023:75E4WVQQTCLECTRCXV353BZK66

not attested not anchored not stored refs pending

OpenMask3D: Open-Vocabulary 3D Instance Segmentation

Ay\c{c}a Takmaz, Elisabetta Fedele, Federico Tombari, Francis Engelmann, Marc Pollefeys, Robert W. Sumner

arxiv:2306.13631 v2 · 2023-06-23 · 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{75E4WVQQTCLECTRCXV353BZK66}

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.

Cited by

19 papers in Pith

NegROI: Click-Centric Uncertainty-Guided Refinement with Scene-Conditioned Negative Prompts for Robust Interactive 3D Segmentation

ObsGraph: Hierarchical Observation Representation for Embodied Reasoning and Exploration

Lightweight 3D Feature Pretraining by Bayesian Inversion of 2D Foundation Models

Segment and Select: Vision-Language Segmentation in 3D Scenarios

Geometric-Aware Hypergraph Reasoning for Novel Class Discovery in Point Cloud Segmentation

Receipt and verification

First computed	2026-07-05T07:06:30.616721Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ff49cb56109896414e22bd77dd872af7a27ab6c632d4780c2702d60c8dcfbe20

Aliases

arxiv: 2306.13631 · arxiv_version: 2306.13631v2 · doi: 10.48550/arxiv.2306.13631 · pith_short_12: 75E4WVQQTCLE · pith_short_16: 75E4WVQQTCLECTRC · pith_short_8: 75E4WVQQ

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/75E4WVQQTCLECTRCXV353BZK66 \
  | 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: ff49cb56109896414e22bd77dd872af7a27ab6c632d4780c2702d60c8dcfbe20

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5c20a0901852b87aa9d1f7f8848272e2eb86e73660bbfb626c049db4ac2f9c51",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2023-06-23T17:36:44Z",
    "title_canon_sha256": "11fd812e190acb8b6339cd625e08d8c3ec9ce1a848ffdaeda7e7a1b67673566f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2306.13631",
    "kind": "arxiv",
    "version": 2
  }
}