Pith Number

pith:QMOMVC7O

pith:2025:QMOMVC7OKS3VHVX4ESDMISUXGN

not attested not anchored not stored refs pending

Low Complexity Artificial Noise Aided Beam Focusing Design in Near-Field Terahertz Communications

Josep Miquel Jornet, Markku Juntti, Nan Yang, Salman Durrani, Xiangyun Zhou, Zhifeng Tang

arxiv:2502.08967 v2 · 2025-02-13 · 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{QMOMVC7OKS3VHVX4ESDMISUXGN}

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	2026-07-05T11:48:22.865351Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

831cca8bee54b753d6fc2486c44a97334d223bd1f8cbcb574dc4561b022c2c62

Aliases

arxiv: 2502.08967 · arxiv_version: 2502.08967v2 · doi: 10.48550/arxiv.2502.08967 · pith_short_12: QMOMVC7OKS3V · pith_short_16: QMOMVC7OKS3VHVX4 · pith_short_8: QMOMVC7O

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/QMOMVC7OKS3VHVX4ESDMISUXGN \
  | 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: 831cca8bee54b753d6fc2486c44a97334d223bd1f8cbcb574dc4561b022c2c62

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1f84bc1066dc5ac2d63bdd9bfca51f72d6fda98db7f273d7aa6ce794844024fb",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2025-02-13T05:06:58Z",
    "title_canon_sha256": "963101406a39741bb438b84fe0a6c1c3814fd43fff958d8bc204cb5f1139a99f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.08967",
    "kind": "arxiv",
    "version": 2
  }
}