Pith Number

pith:U4XWGHQA

pith:2025:U4XWGHQADWGCB4MISEITGMZLGM

not attested not anchored not stored refs pending

OpenM3D: Open Vocabulary Multi-view Indoor 3D Object Detection without Human Annotations

Albert Y. C. Chen, Cheng-Hao Kuo, Fu-En Wang, Ke Zhang, Ming-Feng Li, Min Sun, Peng-Hao Hsu, Tao Tu, Yu-Lun Liu

arxiv:2508.20063 v1 · 2025-08-27 · 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{U4XWGHQADWGCB4MISEITGMZLGM}

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.

Receipt and verification

First computed	2026-07-05T12:00:23.565595Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a72f631e001d8c20f188911133332b330b91627fc1d985a87fd3aff17cbf4b46

Aliases

arxiv: 2508.20063 · arxiv_version: 2508.20063v1 · doi: 10.48550/arxiv.2508.20063 · pith_short_12: U4XWGHQADWGC · pith_short_16: U4XWGHQADWGCB4MI · pith_short_8: U4XWGHQA

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/U4XWGHQADWGCB4MISEITGMZLGM \
  | 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: a72f631e001d8c20f188911133332b330b91627fc1d985a87fd3aff17cbf4b46

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "50ffae40ce74aff6a063338550211cfa4df3c7441ea319f4804d27fdd743dec3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-08-27T17:17:00Z",
    "title_canon_sha256": "699f7b9e18c4a111f72d13bb65a5e9e1ff9d83288d651d95caa06468a2cff090"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.20063",
    "kind": "arxiv",
    "version": 1
  }
}