Pith Number

pith:HXNAAEOS

pith:2024:HXNAAEOSUGGYKGBJSMBZNR2KLC

not attested not anchored not stored refs pending

Trainable Least Squares to Reduce PAPR in OFDM-based Hybrid Beamforming Systems

Alexander Osinsky, Andrey Ivanov, Dmitry Lakontsev, Roman Bychkov, Vladimir Kalinin

arxiv:2404.02160 v1 · 2024-02-16 · cs.OH · 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{HXNAAEOSUGGYKGBJSMBZNR2KLC}

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	2026-07-05T08:03:51.852091Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3dda0011d2a18d851829930396c74a58bfd2e04c7d3448ff18a6d32fe5835810

Aliases

arxiv: 2404.02160 · arxiv_version: 2404.02160v1 · doi: 10.48550/arxiv.2404.02160 · pith_short_12: HXNAAEOSUGGY · pith_short_16: HXNAAEOSUGGYKGBJ · pith_short_8: HXNAAEOS

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/HXNAAEOSUGGYKGBJSMBZNR2KLC \
  | 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: 3dda0011d2a18d851829930396c74a58bfd2e04c7d3448ff18a6d32fe5835810

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "259bea773bbbab350c4cc558b1cac2a63bae08efdb438a6457861dfa90d9f270",
    "cross_cats_sorted": [
      "cs.IT",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.OH",
    "submitted_at": "2024-02-16T10:42:51Z",
    "title_canon_sha256": "01fd631e30a0e35adebc5a3c38563626466a41728ee9ea6509921a17937b1a94"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2404.02160",
    "kind": "arxiv",
    "version": 1
  }
}