Pith Number

pith:DMWL7QGD

pith:2019:DMWL7QGDEP63R6KMAAKHJTEWZH

not attested not anchored not stored refs pending

Decision Directed Channel Estimation Based on Deep Neural Network k-step Predictor for MIMO Communications in 5G

Masoud Ardakani, Mehrtash Mehrabi, Mostafa Mohammadkarimi, Yindi Jing

arxiv:1901.03435 v1 · 2019-01-11 · eess.SP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DMWL7QGDEP63R6KMAAKHJTEWZH}

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

Learning the Wireless V2I Channels Using Deep Neural Networks

Receipt and verification

First computed	2026-05-17T23:56:31.237378Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1b2cbfc0c323fdb8f94c001474cc96c9d99287b6ccab3ab0a574f83185e323b2

Aliases

arxiv: 1901.03435 · arxiv_version: 1901.03435v1 · doi: 10.48550/arxiv.1901.03435 · pith_short_12: DMWL7QGDEP63 · pith_short_16: DMWL7QGDEP63R6KM · pith_short_8: DMWL7QGD

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/DMWL7QGDEP63R6KMAAKHJTEWZH \
  | 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: 1b2cbfc0c323fdb8f94c001474cc96c9d99287b6ccab3ab0a574f83185e323b2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ff1c7b198f4189801e77cf5a856043dbb6994c008064268f82eabe14e11a4ad5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2019-01-11T00:02:10Z",
    "title_canon_sha256": "abeb29eef7094073d79e114f6b40adb0d5730f4f3e812e38854afb522d8cbe2a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.03435",
    "kind": "arxiv",
    "version": 1
  }
}