Pith Number

pith:PCOQCZTR

pith:2011:PCOQCZTRY47ARVHOAS7SM5KGHL

not attested not anchored not stored refs pending

CSSF MIMO RADAR: Low-Complexity Compressive Sensing Based MIMO Radar That Uses Step Frequency

Athina P. Petropulu, H. Vincent Poor, Yao Yu

arxiv:1101.2719 v1 · 2011-01-14 · 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{PCOQCZTRY47ARVHOAS7SM5KGHL}

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	2026-05-18T02:22:57.599039Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

789d016671c73e08d4ee04bf2675463ac482f24c899c052dacba949c47b2d1b5

Aliases

arxiv: 1101.2719 · arxiv_version: 1101.2719v1 · doi: 10.48550/arxiv.1101.2719 · pith_short_12: PCOQCZTRY47A · pith_short_16: PCOQCZTRY47ARVHO · pith_short_8: PCOQCZTR

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/PCOQCZTRY47ARVHOAS7SM5KGHL \
  | 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: 789d016671c73e08d4ee04bf2675463ac482f24c899c052dacba949c47b2d1b5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "815226f050f86ff22eb3ca1d414d991851e8cb17874377564e8401f73c3b842a",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2011-01-14T05:58:48Z",
    "title_canon_sha256": "4df3b40c36e4da5d87be3e76708ff7c18bad6d00e052faedf40e65423822fd20"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1101.2719",
    "kind": "arxiv",
    "version": 1
  }
}