Pith Number

pith:B2IGCX6U

pith:2025:B2IGCX6UYH3SZXPDEZSLJQQ5QT

not attested not anchored not stored refs pending

PMA: Towards Parameter-Efficient Point Cloud Understanding via Point Mamba Adapter

Bin Chen, Hang Guo, Jinpeng Wang, Ke Chen, Shu-Tao Xia, Tao Dai, Xue Yuerong, Yanzi Wang, Yaohua Zha, Zhihao Ouyang

arxiv:2505.20941 v1 · 2025-05-27 · 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{B2IGCX6UYH3SZXPDEZSLJQQ5QT}

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	2026-07-05T11:10:21.357407Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0e90615fd4c1f72cdde32664b4c21d84f511315767233d4bff9993d0fb089ead

Aliases

arxiv: 2505.20941 · arxiv_version: 2505.20941v1 · doi: 10.48550/arxiv.2505.20941 · pith_short_12: B2IGCX6UYH3S · pith_short_16: B2IGCX6UYH3SZXPD · pith_short_8: B2IGCX6U

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/B2IGCX6UYH3SZXPDEZSLJQQ5QT \
  | 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: 0e90615fd4c1f72cdde32664b4c21d84f511315767233d4bff9993d0fb089ead

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "08ff24a0dcb5e70fb8c847f56fd7d21178696ee8b267d6215b781d50fb3288cf",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-05-27T09:27:16Z",
    "title_canon_sha256": "c44c90a0a1467d108b6e13774f505d489fe6150038cc8cf0b17b70ecf6c048b8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.20941",
    "kind": "arxiv",
    "version": 1
  }
}