Pith Number

pith:AZIU3DRY

pith:2018:AZIU3DRYKQ52H244NZTD7PTEXC

not attested not anchored not stored refs pending

Ricean K-factor Estimation based on Channel Quality Indicator in OFDM Systems using Neural Network

Kun Wang

arxiv:1808.06537 v1 · 2018-08-15 · 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{AZIU3DRYKQ52H244NZTD7PTEXC}

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	2026-05-18T00:07:44.520669Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

06514d8e38543ba3eb9c6e663fbe64b89a8721864eeb210e79f80d336adcb97e

Aliases

arxiv: 1808.06537 · arxiv_version: 1808.06537v1 · doi: 10.48550/arxiv.1808.06537 · pith_short_12: AZIU3DRYKQ52 · pith_short_16: AZIU3DRYKQ52H244 · pith_short_8: AZIU3DRY

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/AZIU3DRYKQ52H244NZTD7PTEXC \
  | 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: 06514d8e38543ba3eb9c6e663fbe64b89a8721864eeb210e79f80d336adcb97e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d97abe6f2642c99b7a152b2c7b791733a91f79244fde86b6ea49ac16779f4997",
    "cross_cats_sorted": [
      "cs.LG",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2018-08-15T04:23:31Z",
    "title_canon_sha256": "76f3b3c864566e342a4cbe16eaf352e3bbcb31f4556927e2ff3d3d609db6109d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.06537",
    "kind": "arxiv",
    "version": 1
  }
}