Pith Number

pith:3ZIEOJDK

pith:2023:3ZIEOJDK3LWGINHVGIEFYI2E2M

not attested not anchored not stored refs pending

Wideband Power Spectrum Sensing: a Fast Practical Solution for Nyquist Folding Receiver

Bin Tang, Dechang Wang, HanCong Feng, Jian Gao, Junyu Yuan, Kaili Jiang, Kailun Tian, Sen Cao, Xuying Zhang, Yanfei Li, Ying Xiong, Yuxin Zhao

arxiv:2308.07075 v1 · 2023-08-14 · 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{3ZIEOJDK3LWGINHVGIEFYI2E2M}

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	2026-07-05T06:40:55.759659Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

de5047246adaec6434f532085c2344d31c345dd3de32cedc81f6a8a986662dc3

Aliases

arxiv: 2308.07075 · arxiv_version: 2308.07075v1 · doi: 10.48550/arxiv.2308.07075 · pith_short_12: 3ZIEOJDK3LWG · pith_short_16: 3ZIEOJDK3LWGINHV · pith_short_8: 3ZIEOJDK

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/3ZIEOJDK3LWGINHVGIEFYI2E2M \
  | 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: de5047246adaec6434f532085c2344d31c345dd3de32cedc81f6a8a986662dc3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2cd4c8e1a0d507e17f49eb8f104c4f388077bbd717af10facb02a39e4fe3f093",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2023-08-14T11:17:14Z",
    "title_canon_sha256": "3ab951d06963c1acf226f7f574bd42046cab280a654bd8d9604989478e32bdeb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2308.07075",
    "kind": "arxiv",
    "version": 1
  }
}