Pith Number

pith:JASB3THW

pith:2022:JASB3THWDAA5MPEOGJW6ORDC34

not attested not anchored not stored refs pending

Compressive Spectrum Sensing Using Sampling-Controlled Block Orthogonal Matching Pursuit

Liyang Lu, Wenbo Xu, Yue Wang, Zhi Tian

arxiv:2211.07095 v3 · 2022-11-14 · 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{JASB3THWDAA5MPEOGJW6ORDC34}

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	2026-07-05T06:00:33.385485Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

48241dccf61801d63c8e326de74462df254f3e489345fc614b3516510b059b7e

Aliases

arxiv: 2211.07095 · arxiv_version: 2211.07095v3 · doi: 10.48550/arxiv.2211.07095 · pith_short_12: JASB3THWDAA5 · pith_short_16: JASB3THWDAA5MPEO · pith_short_8: JASB3THW

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/JASB3THWDAA5MPEOGJW6ORDC34 \
  | 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: 48241dccf61801d63c8e326de74462df254f3e489345fc614b3516510b059b7e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9ebcc5bb2f9c8f8c895a386a05a6c337c25bdef44aa8aad56a7e7bc87794f4c0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2022-11-14T03:43:50Z",
    "title_canon_sha256": "4aa933f1aa0b91172acb6f45e6ec012d29fd0f71b3eddbac735a22d7dda51ba8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2211.07095",
    "kind": "arxiv",
    "version": 3
  }
}