Pith Number

pith:3YENHPVD

pith:2019:3YENHPVD54CYBMVIF6SGIAWZ4B

not attested not anchored not stored refs pending

Analysis and Comparison of Different Fuzzy Inference Systems used in Decision Making for Secondary Users in Cognitive Radio Network

Ashish Upadhyay, Sandeep Yadav, Shashank Kotyan, Shrivishal Tripathi

arxiv:1904.11688 v1 · 2019-04-26 · 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{3YENHPVD54CYBMVIF6SGIAWZ4B}

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	2026-05-17T23:47:43.039592Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

de08d3bea3ef0580b2a82fa46402d9e0577df148b2b07e4fa14bc10beef1d24a

Aliases

arxiv: 1904.11688 · arxiv_version: 1904.11688v1 · doi: 10.48550/arxiv.1904.11688 · pith_short_12: 3YENHPVD54CY · pith_short_16: 3YENHPVD54CYBMVI · pith_short_8: 3YENHPVD

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/3YENHPVD54CYBMVIF6SGIAWZ4B \
  | 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: de08d3bea3ef0580b2a82fa46402d9e0577df148b2b07e4fa14bc10beef1d24a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "27fbea73b0fb85933367a681b75e76e1e1350b37b5501219492287adc47f6c78",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2019-04-26T06:31:43Z",
    "title_canon_sha256": "cbaf61649faf8c22f073c4820f592305a9d4e32d093c631f9a28ace1fab30779"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.11688",
    "kind": "arxiv",
    "version": 1
  }
}