Pith Number

pith:JC2KM4PE

pith:2025:JC2KM4PEHODMXWPS5EJ2EPSHKW

not attested not anchored not stored refs pending

Details Matter for Indoor Open-vocabulary 3D Instance Segmentation

Albert Y. C. Chen, Byron Boots, Cheng-Hao Kuo, Chi Liu, Hsiang-Wei Huang, Jingjing Zheng, Ke Zhang, Lu Xia, Min Sun, Nan Qiao, Sanghun Jung, Xiao Zeng, Yuyin Sun

arxiv:2507.23134 v1 · 2025-07-30 · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JC2KM4PEHODMXWPS5EJ2EPSHKW}

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

Cross-Attentive Multiview Fusion of Vision-Language Embeddings

MV3DIS: Multi-View Mask Matching via 3D Guides for Zero-Shot 3D Instance Segmentation

SpaCeFormer: Fast Proposal-Free Open-Vocabulary 3D Instance Segmentation

Receipt and verification

First computed	2026-07-05T11:46:06.227453Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

48b4a671e43b86cbd9f2e913a23e47559b093a671e80b462176c0d2d33d17dad

Aliases

arxiv: 2507.23134 · arxiv_version: 2507.23134v1 · doi: 10.48550/arxiv.2507.23134 · pith_short_12: JC2KM4PEHODM · pith_short_16: JC2KM4PEHODMXWPS · pith_short_8: JC2KM4PE

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/JC2KM4PEHODMXWPS5EJ2EPSHKW \
  | 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: 48b4a671e43b86cbd9f2e913a23e47559b093a671e80b462176c0d2d33d17dad

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "88401c9d3c3c517b9ef6dffddf5b5aa18fd57e18890f6ced267d355953c47948",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-07-30T22:26:56Z",
    "title_canon_sha256": "71382c8fd44742b554206b49613bc929a516fad17d0633c927797fa7d39cddef"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.23134",
    "kind": "arxiv",
    "version": 1
  }
}