Pith Number

pith:LLZVZCEF

pith:2022:LLZVZCEFHOWVSVACIAPRLF4WR6

not attested not anchored not stored refs pending

CFAR based NOMP for Line Spectral Estimation and Detection

Jiang Zhu, Jun Fang, Menghuai Xu, Ning Zhang, Zhiwei Xu

arxiv:2210.10302 v1 · 2022-10-19 · cs.IT · eess.SP · 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{LLZVZCEFHOWVSVACIAPRLF4WR6}

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	2026-07-05T05:08:08.511249Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5af35c88853bad595402401f1597968fa6a059d4e7ccbb947d209e67816cf328

Aliases

arxiv: 2210.10302 · arxiv_version: 2210.10302v1 · doi: 10.48550/arxiv.2210.10302 · pith_short_12: LLZVZCEFHOWV · pith_short_16: LLZVZCEFHOWVSVAC · pith_short_8: LLZVZCEF

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/LLZVZCEFHOWVSVACIAPRLF4WR6 \
  | 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: 5af35c88853bad595402401f1597968fa6a059d4e7ccbb947d209e67816cf328

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8efd2a7c8f27be55ba7fd1432e149801939bd2815310158b888fff7817d1abe8",
    "cross_cats_sorted": [
      "eess.SP",
      "math.IT"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2022-10-19T05:18:28Z",
    "title_canon_sha256": "6f4f3d7f39579b4738984a005efe8b1a3a91b181c2df34962fc9acf4c30405f0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2210.10302",
    "kind": "arxiv",
    "version": 1
  }
}