Pith Number

pith:P5EQUZCN

pith:2018:P5EQUZCNBGYGJGFULRUGSGESIN

not attested not anchored not stored refs pending

Multi-Step Knowledge-Aided Iterative ESPRIT for Direction Finding

R. C. de Lamare, S. F. B. Pinto

arxiv:1805.00169 v1 · 2018-05-01 · eess.SP · cs.LG · stat.ML

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{P5EQUZCNBGYGJGFULRUGSGESIN}

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	2026-05-18T00:17:02.734834Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7f490a644d09b06498b45c68691892434aa33e768dc0d58477b190ea5ff3ba3a

Aliases

arxiv: 1805.00169 · arxiv_version: 1805.00169v1 · doi: 10.48550/arxiv.1805.00169 · pith_short_12: P5EQUZCNBGYG · pith_short_16: P5EQUZCNBGYGJGFU · pith_short_8: P5EQUZCN

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/P5EQUZCNBGYGJGFULRUGSGESIN \
  | 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: 7f490a644d09b06498b45c68691892434aa33e768dc0d58477b190ea5ff3ba3a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bfbef0b4e9ccd9e6dd3e18d047d39a6ea3f79b02fc85d75e3725e9af1db28076",
    "cross_cats_sorted": [
      "cs.LG",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2018-05-01T03:12:16Z",
    "title_canon_sha256": "83df023b26dbd158bd856ef7bf9b9627736c40bb7d38ed7ab7ebbe1825f235c7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.00169",
    "kind": "arxiv",
    "version": 1
  }
}