Pith Number

pith:JR67LHOC

pith:2025:JR67LHOCXNSBEZ6USO5HR3G3GF

not attested not anchored not stored refs pending

MCLRL: A Multi-Domain Contrastive Learning with Reinforcement Learning Framework for Few-Shot Modulation Recognition

Dongwei Xu, Qi Xuan, Yao Lu, Youpeng Feng, Yun Lin, Yutao Zhu

arxiv:2502.19071 v1 · 2025-02-26 · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JR67LHOCXNSBEZ6USO5HR3G3GF}

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.

Cited by

1 paper in Pith

DUSE: A Data Expansion Framework for Low-resource Automatic Modulation Recognition based on Active Learning

Receipt and verification

First computed	2026-07-05T10:20:26.267093Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4c7df59dc2bb641267d493ba78ecdb3166b3929d05c7c8b7296590d8464ebb19

Aliases

arxiv: 2502.19071 · arxiv_version: 2502.19071v1 · doi: 10.48550/arxiv.2502.19071 · pith_short_12: JR67LHOCXNSB · pith_short_16: JR67LHOCXNSBEZ6U · pith_short_8: JR67LHOC

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/JR67LHOCXNSBEZ6USO5HR3G3GF \
  | 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: 4c7df59dc2bb641267d493ba78ecdb3166b3929d05c7c8b7296590d8464ebb19

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8f6dc9ed3fb59624c07aa05da6f5787fa47d7aa32ad6c867eb346ef55c424fdb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-02-26T11:53:31Z",
    "title_canon_sha256": "fa9dd6fc5efd827b714e003b2cb2e8cb646aab0e037c63692370d8a5a8cb2e65"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.19071",
    "kind": "arxiv",
    "version": 1
  }
}