Pith Number

pith:FBNZNZV6

pith:2024:FBNZNZV66DGXDT3WDNYVG4VWGI

not attested not anchored not stored refs pending

Point-SAM: Promptable 3D Segmentation Model for Point Clouds

Fanbo Xiang, Hao Su, Jiayuan Gu, Tung Yen Chiang, Yuchen Zhou

arxiv:2406.17741 v2 · 2024-06-25 · cs.CV · cs.AI

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FBNZNZV66DGXDT3WDNYVG4VWGI}

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

7 papers in Pith

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

PAR3D: A Unified 3D-MLLM with Part-Aware Representation for Scene Understanding

ClickSeg3D: Few-Click Interactive Segmentation via Semantic Embeddings

S2AM3D: Scale-controllable Part Segmentation of 3D Point Clouds

3AM: 3egment Anything with Geometric Consistency in Videos

Receipt and verification

First computed	2026-07-05T09:43:30.654960Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

285b96e6bef0cd71cf761b715372b63212ce38bc0d7329651348feb9f6455f14

Aliases

arxiv: 2406.17741 · arxiv_version: 2406.17741v2 · doi: 10.48550/arxiv.2406.17741 · pith_short_12: FBNZNZV66DGX · pith_short_16: FBNZNZV66DGXDT3W · pith_short_8: FBNZNZV6

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/FBNZNZV66DGXDT3WDNYVG4VWGI \
  | 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: 285b96e6bef0cd71cf761b715372b63212ce38bc0d7329651348feb9f6455f14

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7c98dd8f0630488f1e0b1601f833f773a9c76b8de22a97f2233f056061fcde3a",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2024-06-25T17:28:03Z",
    "title_canon_sha256": "04fe294512ce7fc2318f07ce85733e08b6a1fdd2731bbc2baa17391778e5bd91"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2406.17741",
    "kind": "arxiv",
    "version": 2
  }
}