Pith Number

pith:BRWYPB64

pith:2019:BRWYPB64KCL5YS2LDUKE7U3LR5

not attested not anchored not stored refs pending

Sequential Convolutional Recurrent Neural Networks for Fast Automatic Modulation Classification

Jie Gu, Kaisheng Liao, Yaodong Zhao, Yaping Zhang, Yi Zhong

arxiv:1909.03050 v2 · 2019-09-09 · eess.SP · 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{BRWYPB64KCL5YS2LDUKE7U3LR5}

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	2026-07-05T02:08:16.788900Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0c6d8787dc5097dc4b4b1d144fd36b8f55fc2c5f74181fd598429c31a06376b2

Aliases

arxiv: 1909.03050 · arxiv_version: 1909.03050v2 · doi: 10.48550/arxiv.1909.03050 · pith_short_12: BRWYPB64KCL5 · pith_short_16: BRWYPB64KCL5YS2L · pith_short_8: BRWYPB64

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/BRWYPB64KCL5YS2LDUKE7U3LR5 \
  | 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: 0c6d8787dc5097dc4b4b1d144fd36b8f55fc2c5f74181fd598429c31a06376b2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0e6318e28475efd89f3d763d48eba7235b0301fbe5a6f3ad72d3a571ac734d58",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2019-09-09T14:44:51Z",
    "title_canon_sha256": "b9e14ff6de44ad2f8f2a6aaf4b2c6f05a8e64d7dbe2e90e8456c4e598cda5676"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1909.03050",
    "kind": "arxiv",
    "version": 2
  }
}