Pith Number

pith:CV3QMQXA

pith:2015:CV3QMQXA6CKH25T22VYS6Z3ZXU

not attested not anchored not stored refs pending

On the Effect of I/Q Imbalance on Energy Detection and a Novel Four-Level Hypothesis Spectrum Sensing

Behrouz Maham, Chau Yuen, Omid Semiari

arxiv:1501.05980 v1 · 2015-01-23 · 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{CV3QMQXA6CKH25T22VYS6Z3ZXU}

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	2026-05-18T02:28:47.137376Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

15770642e0f0947d767ad5712f6779bd13f6613a33808511a8795489315acfb6

Aliases

arxiv: 1501.05980 · arxiv_version: 1501.05980v1 · doi: 10.48550/arxiv.1501.05980 · pith_short_12: CV3QMQXA6CKH · pith_short_16: CV3QMQXA6CKH25T2 · pith_short_8: CV3QMQXA

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/CV3QMQXA6CKH25T22VYS6Z3ZXU \
  | 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: 15770642e0f0947d767ad5712f6779bd13f6613a33808511a8795489315acfb6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "45557a9900f659711eab890722f0e00ddaa60ca0ccdbfbcea0096002c8bd0ed2",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2015-01-23T23:03:54Z",
    "title_canon_sha256": "856cbd7f856dd89636b0a4855aa4bbc81dd2df57a3a7e36da862e1e17e658244"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1501.05980",
    "kind": "arxiv",
    "version": 1
  }
}