Pith Number

pith:CFIMB2AR

pith:2025:CFIMB2ARJCO7NMXFSPVZBHGD3U

not attested not anchored not stored refs pending

Exploiting Vision Language Model for Training-Free 3D Point Cloud OOD Detection via Graph Score Propagation

Adam Goodge, Fei Teng, Tiankai Chen, Tianrui Li, Xulei Yang, Xun Xu, Yushu Li

arxiv:2506.22375 v1 · 2025-06-27 · 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{CFIMB2ARJCO7NMXFSPVZBHGD3U}

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	2026-07-05T11:28:26.317158Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1150c0e811489df6b2e593eb909cc3dd33819c9997ff12401881769ca3ea0a7b

Aliases

arxiv: 2506.22375 · arxiv_version: 2506.22375v1 · doi: 10.48550/arxiv.2506.22375 · pith_short_12: CFIMB2ARJCO7 · pith_short_16: CFIMB2ARJCO7NMXF · pith_short_8: CFIMB2AR

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/CFIMB2ARJCO7NMXFSPVZBHGD3U \
  | 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: 1150c0e811489df6b2e593eb909cc3dd33819c9997ff12401881769ca3ea0a7b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2147bbba6290d9f1db1e39edb35cc6a5a659b2b6d3ec7aaec43319c526f0b2cc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-06-27T16:42:45Z",
    "title_canon_sha256": "2cc850e7d78cfcfec9c9d6b71ea632a73051db75629cf38404d914fd8af56079"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.22375",
    "kind": "arxiv",
    "version": 1
  }
}