Pith Number

pith:IVSCWFGX

pith:2017:IVSCWFGXXT5N3MMBZ2KECDSFSO

not attested not anchored not stored refs pending

Cooperative spectrum sensing with enhanced energy detection under GAUSSIAN noise uncertainty in cognitive radios

et.al, He Huang

arxiv:1705.06992 v4 · 2017-05-19 · cs.IT · math.IT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IVSCWFGXXT5N3MMBZ2KECDSFSO}

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	2026-05-18T00:27:04.658778Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

45642b14d7bcfaddb181ce94410e45939a02a11303a1080e9cfc9eadf6088712

Aliases

arxiv: 1705.06992 · arxiv_version: 1705.06992v4 · doi: 10.48550/arxiv.1705.06992 · pith_short_12: IVSCWFGXXT5N · pith_short_16: IVSCWFGXXT5N3MMB · pith_short_8: IVSCWFGX

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/IVSCWFGXXT5N3MMBZ2KECDSFSO \
  | 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: 45642b14d7bcfaddb181ce94410e45939a02a11303a1080e9cfc9eadf6088712

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0d55a75434ce13afce80f50995ba4409ba95bea1e2e95350e78e1f4c1f1f9b89",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2017-05-19T13:48:28Z",
    "title_canon_sha256": "eeb609b040fc6ade3fb6345401c84a54a7703853a46745ba307c0bf50675334e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.06992",
    "kind": "arxiv",
    "version": 4
  }
}