Pith Number

pith:7SC7UAHC

pith:2013:7SC7UAHC6JOHIGXT4N6Y6R5LKV

not attested not anchored not stored refs pending

Spatial Compressive Sensing for MIMO Radar

Alexander M. Haimovich, Marco Rossi, Yonina C. Eldar

arxiv:1304.4578 v2 · 2013-04-16 · 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{7SC7UAHC6JOHIGXT4N6Y6R5LKV}

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	2026-05-18T02:48:34.079929Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fc85fa00e2f25c741af3e37d8f47ab556c51824846606a93a0968e84b0aa538b

Aliases

arxiv: 1304.4578 · arxiv_version: 1304.4578v2 · doi: 10.48550/arxiv.1304.4578 · pith_short_12: 7SC7UAHC6JOH · pith_short_16: 7SC7UAHC6JOHIGXT · pith_short_8: 7SC7UAHC

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/7SC7UAHC6JOHIGXT4N6Y6R5LKV \
  | 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: fc85fa00e2f25c741af3e37d8f47ab556c51824846606a93a0968e84b0aa538b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "583e7012447e1e531ea4ee76f6ae916f579c549e84b244cdee70a7d585eb1c69",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2013-04-16T19:54:03Z",
    "title_canon_sha256": "253b0794bae0423452ff650d0fd7292f32e32522f9efffe05ce61fb2c6fdea59"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1304.4578",
    "kind": "arxiv",
    "version": 2
  }
}