Pith Number

pith:G4KS7G33

pith:2025:G4KS7G33FEFEEMN5QONNWZM7UF

not attested not anchored not stored refs pending

A Neural Representation Framework with LLM-Driven Spatial Reasoning for Open-Vocabulary 3D Visual Grounding

Cairong Zhao, Longfei Liang, Sixiao Zheng, Siyu Chen, Xiangyang Xue, Yanwei Fu, Zhenyang Liu

arxiv:2507.06719 v1 · 2025-07-09 · 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{G4KS7G33FEFEEMN5QONNWZM7UF}

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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.

Receipt and verification

First computed	2026-07-05T11:34:22.052393Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

37152f9b7b290a4231bd839adb659fa17e9f5ae785d0ebb0273a47779a320710

Aliases

arxiv: 2507.06719 · arxiv_version: 2507.06719v1 · doi: 10.48550/arxiv.2507.06719 · pith_short_12: G4KS7G33FEFE · pith_short_16: G4KS7G33FEFEEMN5 · pith_short_8: G4KS7G33

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/G4KS7G33FEFEEMN5QONNWZM7UF \
  | 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: 37152f9b7b290a4231bd839adb659fa17e9f5ae785d0ebb0273a47779a320710

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "33b2050932233c685f71ed8618a4e23307ca09715d1da3ae9d523d8487860edf",
    "cross_cats_sorted": [
      "cs.RO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-07-09T10:20:38Z",
    "title_canon_sha256": "48d85b669c2e8bcef8ea03e224b3f7073819ce8bfadd35a3d776a707c30926ee"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.06719",
    "kind": "arxiv",
    "version": 1
  }
}