Pith Number

pith:OVDZ3R5A

pith:2025:OVDZ3R5ARBQIOQ6YLU4CVAMYYX

not attested not anchored not stored refs pending

Spiking Point Transformer for Point Cloud Classification

Bosong Chai, Hebei Li, Menghua Zheng, Peixi Wu, Xiaoyan Sun, Xuan Nie, Yansong Peng, Yueyi Zhang, Zeyu Wang

arxiv:2502.15811 v1 · 2025-02-19 · cs.LG · cs.AI · cs.NE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OVDZ3R5ARBQIOQ6YLU4CVAMYYX}

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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

1 paper in Pith

Cognitive-Inspired Hierarchical Attention Fusion With Visual and Textual for Cross-Domain Sequential Recommendation

Receipt and verification

First computed	2026-07-05T10:20:19.737107Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

75479dc7a088608743d85d382a8198c5dea11c0120744392428aeefb2e3ee447

Aliases

arxiv: 2502.15811 · arxiv_version: 2502.15811v1 · doi: 10.48550/arxiv.2502.15811 · pith_short_12: OVDZ3R5ARBQI · pith_short_16: OVDZ3R5ARBQIOQ6Y · pith_short_8: OVDZ3R5A

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/OVDZ3R5ARBQIOQ6YLU4CVAMYYX \
  | 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: 75479dc7a088608743d85d382a8198c5dea11c0120744392428aeefb2e3ee447

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dd63df79edbdb980dd82d7dbd9ede7d53150ee4d33a69062ee0dd8181f78a2c5",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.NE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-02-19T13:28:55Z",
    "title_canon_sha256": "6c6a20fa77a9ba4510e479a77cc6f628998dddaa7a6d9979d56553927480720f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.15811",
    "kind": "arxiv",
    "version": 1
  }
}