Pith Number

pith:S5FLCWQV

pith:2020:S5FLCWQVBEEPU56XXV74P2ZB66

not attested not anchored not stored refs pending

Rank-one Detector for Kronecker-Structured Constant Modulus Constellations

Andr\'e L. F. de Almeida, Charles C. Cavalcante, Fazal-E-Asim, Josef A. Nossek, Martin Haardt

arxiv:2001.02743 v2 · 2020-01-08 · eess.SP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{S5FLCWQVBEEPU56XXV74P2ZB66}

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	2026-07-05T01:07:52.151731Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

974ab15a150908fa77d7bd7fc7eb21f7b7b58d98e965893233fe2776be45c9bc

Aliases

arxiv: 2001.02743 · arxiv_version: 2001.02743v2 · doi: 10.48550/arxiv.2001.02743 · pith_short_12: S5FLCWQVBEEP · pith_short_16: S5FLCWQVBEEPU56X · pith_short_8: S5FLCWQV

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/S5FLCWQVBEEPU56XXV74P2ZB66 \
  | 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: 974ab15a150908fa77d7bd7fc7eb21f7b7b58d98e965893233fe2776be45c9bc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c923b9f416729d1a0e0e5e0c57ca670685d2ef55f63c9020abba6d2c7119fa3c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2020-01-08T21:20:33Z",
    "title_canon_sha256": "1c3ef1e8ba7ded4d13afe2cb202d1dd79f6f578963f419044f30ac8efdc157f0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2001.02743",
    "kind": "arxiv",
    "version": 2
  }
}