Pith Number

pith:OXUF6BCQ

pith:2026:OXUF6BCQYR5XVFJVPRY7CWU2B4

not attested not anchored not stored refs pending

Parameter-Efficient Fine-Tuning for Spiking Point Cloud Models

Danwei Wang, Jihua Zhu, Lin Chen, Yiding Sun, Zihao Guo

arxiv:2607.29048 v1 · 2026-07-31 · 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{OXUF6BCQYR5XVFJVPRY7CWU2B4}

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	2026-08-03T01:18:11.078578Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

75e85f0450c47b7a95357c71f15a9a0f363417c7b40b734949f66b63171efc26

Aliases

arxiv: 2607.29048 · arxiv_version: 2607.29048v1 · doi: 10.48550/arxiv.2607.29048 · pith_short_12: OXUF6BCQYR5X · pith_short_16: OXUF6BCQYR5XVFJV · pith_short_8: OXUF6BCQ

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/OXUF6BCQYR5XVFJVPRY7CWU2B4 \
  | 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: 75e85f0450c47b7a95357c71f15a9a0f363417c7b40b734949f66b63171efc26

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "44b75e4e4ee3d2511164aaf6fb6411c05609edb6580038d32d309f6793d3fa0c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-07-31T06:00:14Z",
    "title_canon_sha256": "f14d55b748eb353032bf36c10dd7b6d0bba41b9dd81e5a0a2654c0a4b9af4e10"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.29048",
    "kind": "arxiv",
    "version": 1
  }
}