Pith Number

pith:TCV3LGQG

pith:2021:TCV3LGQGUSGL7GCL6TZFIUWHZ2

not attested not anchored not stored refs pending

Cross-Level Cross-Scale Cross-Attention Network for Point Cloud Representation

Guo-Qiang Xiao, Jia Chen, Xian-Feng Han, Zhang-Yue He

arxiv:2104.13053 v1 · 2021-04-27 · cs.CV · cs.MM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TCV3LGQGUSGL7GCL6TZFIUWHZ2}

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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

FewTopNER: Integrating Few-Shot Learning with Topic Modeling and Named Entity Recognition in a Multilingual Framework

Receipt and verification

First computed	2026-07-05T02:35:45.031722Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

98abb59a06a48cbf984bf4f25452c7cea6843597030455a3f70a2b103787e86b

Aliases

arxiv: 2104.13053 · arxiv_version: 2104.13053v1 · doi: 10.48550/arxiv.2104.13053 · pith_short_12: TCV3LGQGUSGL · pith_short_16: TCV3LGQGUSGL7GCL · pith_short_8: TCV3LGQG

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/TCV3LGQGUSGL7GCL6TZFIUWHZ2 \
  | 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: 98abb59a06a48cbf984bf4f25452c7cea6843597030455a3f70a2b103787e86b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "eb078a1b78611ee14e8ef345100839fdc981edcd6eae3ffee80eec420db89e10",
    "cross_cats_sorted": [
      "cs.MM"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2021-04-27T09:01:14Z",
    "title_canon_sha256": "50122330bdbda7ba9eb02c5f73d9eef754c7517d940f0c4c999398e9dc32aad7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2104.13053",
    "kind": "arxiv",
    "version": 1
  }
}