Pith Number

pith:ODKDK3D4

pith:2025:ODKDK3D4VBRLYRWHHCEYUFHIUM

not attested not anchored not stored refs pending

Cross Far- and Near-Field Beam Management Technologies in Millimeter-Wave and Terahertz MIMO Systems

Chong Han, Heyin Shen, Yuhang Chen

arxiv:2504.18855 v1 · 2025-04-26 · cs.IT · eess.SP · 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{ODKDK3D4VBRLYRWHHCEYUFHIUM}

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	2026-07-05T10:54:22.471293Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

70d4356c7ca862bc46c738898a14e8a303f0ee9503de364bc09669a4539f4ebe

Aliases

arxiv: 2504.18855 · arxiv_version: 2504.18855v1 · doi: 10.48550/arxiv.2504.18855 · pith_short_12: ODKDK3D4VBRL · pith_short_16: ODKDK3D4VBRLYRWH · pith_short_8: ODKDK3D4

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/ODKDK3D4VBRLYRWHHCEYUFHIUM \
  | 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: 70d4356c7ca862bc46c738898a14e8a303f0ee9503de364bc09669a4539f4ebe

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1afdaf5f83b5eda590234a8f87ce2a7d76044c5885ffacfb947b7c7f1a445563",
    "cross_cats_sorted": [
      "eess.SP",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2025-04-26T08:43:12Z",
    "title_canon_sha256": "fa2a5855543893c4e62de4c2e86942684a8d37260455a3adce6b701777e0e588"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.18855",
    "kind": "arxiv",
    "version": 1
  }
}