Pith Number

pith:UF5I6JHS

pith:2018:UF5I6JHS4QWBQJTD72LRROK4VP

not attested not anchored not stored refs pending

A Cognitive Sub-Nyquist MIMO Radar Prototype

Eli Shoshan, Kumar Vijay Mishra, Maxim Meltsin, Moshe Namer, Yonina C. Eldar

arxiv:1807.09126 v2 · 2018-07-23 · eess.SP · 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{UF5I6JHS4QWBQJTD72LRROK4VP}

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	2026-05-17T23:43:23.783018Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a17a8f24f2e42c182663fe9718b95cabc1a07bfa88160494180022e0dc445394

Aliases

arxiv: 1807.09126 · arxiv_version: 1807.09126v2 · doi: 10.48550/arxiv.1807.09126 · pith_short_12: UF5I6JHS4QWB · pith_short_16: UF5I6JHS4QWBQJTD · pith_short_8: UF5I6JHS

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/UF5I6JHS4QWBQJTD72LRROK4VP \
  | 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: a17a8f24f2e42c182663fe9718b95cabc1a07bfa88160494180022e0dc445394

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a3c0dbcfb7b26c6607ad87ee5119b3acf0514daf3f079aab2ae4a972c3b26222",
    "cross_cats_sorted": [
      "cs.IT",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2018-07-23T15:42:40Z",
    "title_canon_sha256": "d4d5d88712cad83978b8ea0f3b942ce93e1575b222ee083ad754094be37e2820"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.09126",
    "kind": "arxiv",
    "version": 2
  }
}