Pith Number

pith:ESS6DRF7

pith:2025:ESS6DRF7VKATI5V77DCTB3IDA5

not attested not anchored not stored refs pending

3D-AffordanceLLM: Harnessing Large Language Models for Open-Vocabulary Affordance Detection in 3D Worlds

Hengshuo Chu, Jianye Hao, Liqiang Nie, Qi Lv, Xiang Deng, Xiaoyang Chen, Yinchuan Li

arxiv:2502.20041 v3 · 2025-02-27 · cs.CV · 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{ESS6DRF7VKATI5V77DCTB3IDA5}

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

6 papers in Pith

SceneParser: Hierarchical Scene Parsing for Visual Semantics Understanding

FUNCanon: Learning Pose-Aware Action Primitives via Functional Object Canonicalization for Generalizable Robotic Manipulation

CompassAD: Intent-Driven 3D Affordance Grounding in Functionally Competing Objects

VoxAfford: Multi-Scale Voxel-Token Fusion for Open-Vocabulary 3D Affordance Detection

Affordance Agent Harness: Verification-Gated Skill Orchestration

Receipt and verification

First computed	2026-07-05T10:23:30.252829Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

24a5e1c4bfaa813476bff8c530ed0307578279a7e9b1c38c4e242f485076e2e5

Aliases

arxiv: 2502.20041 · arxiv_version: 2502.20041v3 · doi: 10.48550/arxiv.2502.20041 · pith_short_12: ESS6DRF7VKAT · pith_short_16: ESS6DRF7VKATI5V7 · pith_short_8: ESS6DRF7

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/ESS6DRF7VKATI5V77DCTB3IDA5 \
  | 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: 24a5e1c4bfaa813476bff8c530ed0307578279a7e9b1c38c4e242f485076e2e5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8ab3bde6c0cb476c24b169c0161f8a6496cc7c34c1b1e207296c783ba40f5e00",
    "cross_cats_sorted": [
      "cs.RO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-02-27T12:29:44Z",
    "title_canon_sha256": "73e5d8feafe38018d2cdc132ca0e0d8b05f3072c0c6cab11011925f447702dfc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.20041",
    "kind": "arxiv",
    "version": 3
  }
}