Pith Number

pith:RD2UGA6L

pith:2023:RD2UGA6L7KIL4U7JXOKZFXW3AI

not attested not anchored not stored refs pending

LLM-Grounder: Open-Vocabulary 3D Visual Grounding with Large Language Model as an Agent

David F. Fouhey, Jianing Yang, Joyce Chai, Madhavan Iyengar, Nikhil Madaan, Shengyi Qian, Xuweiyi Chen

arxiv:2309.12311 v1 · 2023-09-21 · cs.CV · cs.AI · cs.CL · cs.LG · cs.RO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RD2UGA6L7KIL4U7JXOKZFXW3AI}

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

3 papers in Pith

SSR3D-LLM: Structured Spatial Reasoning via Latent Steps for Fine-Grained Grounding in Unified 3D-LLMs

SceneGraphGrounder: Zero-Shot 3D Visual Grounding via Structured Scene Graph Matching

TrianguLang: Geometry-Aware Semantic Consensus for Pose-Free 3D Localization

Receipt and verification

First computed	2026-07-05T06:53:01.542593Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

88f54303cbfa90be53e9bb9592dedb0239d99e45bd3800e56b59db1cf7849078

Aliases

arxiv: 2309.12311 · arxiv_version: 2309.12311v1 · doi: 10.48550/arxiv.2309.12311 · pith_short_12: RD2UGA6L7KIL · pith_short_16: RD2UGA6L7KIL4U7J · pith_short_8: RD2UGA6L

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/RD2UGA6L7KIL4U7JXOKZFXW3AI \
  | 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: 88f54303cbfa90be53e9bb9592dedb0239d99e45bd3800e56b59db1cf7849078

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "04210dd0d0c067438cc2a1c4e4cb33a3e9458e5e59a27a01ee9e5f89fb0a6320",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CL",
      "cs.LG",
      "cs.RO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2023-09-21T17:59:45Z",
    "title_canon_sha256": "8dcfc79d2f6c44e0156408729d2021caf2ac66c5b8ce480eaee92235badb62dc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2309.12311",
    "kind": "arxiv",
    "version": 1
  }
}