Pith Number

pith:I46YYMRI

pith:2018:I46YYMRIZDV2PN3AUDITTH2OMU

not attested not anchored not stored refs pending

Study of Multi-Step Knowledge-Aided Iterative Nested MUSIC for Direction Finding

R. C. de Lamare, S. Pinto

arxiv:1811.08306 v1 · 2018-11-19 · 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{I46YYMRIZDV2PN3AUDITTH2OMU}

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	2026-05-18T00:00:13.966172Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

473d8c3228c8eba7b760a0d1399f4e65395da3ded3c386599196082f86fd9440

Aliases

arxiv: 1811.08306 · arxiv_version: 1811.08306v1 · doi: 10.48550/arxiv.1811.08306 · pith_short_12: I46YYMRIZDV2 · pith_short_16: I46YYMRIZDV2PN3A · pith_short_8: I46YYMRI

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/I46YYMRIZDV2PN3AUDITTH2OMU \
  | 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: 473d8c3228c8eba7b760a0d1399f4e65395da3ded3c386599196082f86fd9440

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "99fa4c855f98e201c4fa36c1bcdbcd59c7d8f2ac8d4b704e2806261a09bf4c5e",
    "cross_cats_sorted": [
      "cs.IT",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2018-11-19T00:55:03Z",
    "title_canon_sha256": "be6404e986f1e59876b9e65de125cd2935f2bcf03571eca579410754eaa47715"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.08306",
    "kind": "arxiv",
    "version": 1
  }
}