Pith Number

pith:4MPALBNC

pith:2023:4MPALBNCHNHRZEKPSRORGCPJQ4

not attested not anchored not stored refs pending

3D-LLM: Injecting the 3D World into Large Language Models

Chuang Gan, Haoyu Zhen, Peihao Chen, Shuhong Zheng, Yilun Du, Yining Hong, Zhenfang Chen

arxiv:2307.12981 v1 · 2023-07-24 · 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{4MPALBNCHNHRZEKPSRORGCPJQ4}

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

8 papers in Pith

CAIRN: Cross-Room 3D Scene Understanding with Topology-Aware Large Multimodal Models

Consistent Yet Wrong: Evidence Insensitivity in Spatial Vision-Language Models

CG-MLLM: Captioning and Generating 3D content via Multi-modal Large Language Models

Abstract 3D Perception for Spatial Intelligence in Vision-Language Models

SPHINX: The Joint Mixing of Weights, Tasks, and Visual Embeddings for Multi-modal Large Language Models

Receipt and verification

First computed	2026-07-05T06:34:01.027293Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e31e0585a23b4f1c914f945d1309e98711c46fb016918a289aff6bb8aab33cd8

Aliases

arxiv: 2307.12981 · arxiv_version: 2307.12981v1 · doi: 10.48550/arxiv.2307.12981 · pith_short_12: 4MPALBNCHNHR · pith_short_16: 4MPALBNCHNHRZEKP · pith_short_8: 4MPALBNC

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/4MPALBNCHNHRZEKPSRORGCPJQ4 \
  | 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: e31e0585a23b4f1c914f945d1309e98711c46fb016918a289aff6bb8aab33cd8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2385e61a0580e2f954cde8ec5023ca1c8dbadc8f471c0e807f5e73b61a5e5bac",
    "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": "2023-07-24T17:59:02Z",
    "title_canon_sha256": "bb85b74b1cea07baf700d6df20cedbd946d6c47824f815e882197b42d0884b6a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2307.12981",
    "kind": "arxiv",
    "version": 1
  }
}