Pith Number

pith:UY4DERXY

pith:2019:UY4DERXY5WHQVPOF47FASOMQIB

not attested not anchored not stored refs pending

Deep Learning for Signal Demodulation in Physical Layer Wireless Communications: Prototype Platform, Open Dataset, and Analytics

Guoru Ding, Han Zhang, Hongmei Wang, Shiyin Li, Shuai Ma, Songtao Lu, Zhenzhen Wu

arxiv:1903.04297 v1 · 2019-03-08 · eess.SP · cs.LG · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UY4DERXY5WHQVPOF47FASOMQIB}

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	2026-05-17T23:51:35.867291Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a6383246f8ed8f0abdc5e7ca093990404c13987a9e3d67bea064ce29daa49146

Aliases

arxiv: 1903.04297 · arxiv_version: 1903.04297v1 · doi: 10.48550/arxiv.1903.04297 · pith_short_12: UY4DERXY5WHQ · pith_short_16: UY4DERXY5WHQVPOF · pith_short_8: UY4DERXY

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/UY4DERXY5WHQVPOF47FASOMQIB \
  | 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: a6383246f8ed8f0abdc5e7ca093990404c13987a9e3d67bea064ce29daa49146

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a3f14820c994fdd294bbe07e141a84d5fc5b6f368de69735f26f5d1c242bc046",
    "cross_cats_sorted": [
      "cs.LG",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2019-03-08T12:47:57Z",
    "title_canon_sha256": "8a07c2e121edc2d7992506c604e0569f60326788a33158a3a110472f7648f4a1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.04297",
    "kind": "arxiv",
    "version": 1
  }
}