Pith Number

pith:VBI5PLLC

pith:2024:VBI5PLLC7NR76FZWIR6NRIYJKY

not attested not anchored not stored refs pending

Directivity-Aware Degrees of Freedom Analysis for Extremely Large-Scale MIMO

Boya Di, Liang Liu, Shaohua Yue

arxiv:2412.14657 v2 · 2024-12-19 · 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{VBI5PLLC7NR76FZWIR6NRIYJKY}

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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.

Cited by

1 paper in Pith

Effective DoF-Oriented Optimal Antenna Spacing in Near-Field XL-MIMO Systems

Receipt and verification

First computed	2026-07-05T09:53:47.183492Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a851d7ad62fb63ff1736447cd8a30956361aca17cd6bde25e5e8532bf65ac410

Aliases

arxiv: 2412.14657 · arxiv_version: 2412.14657v2 · doi: 10.48550/arxiv.2412.14657 · pith_short_12: VBI5PLLC7NR7 · pith_short_16: VBI5PLLC7NR76FZW · pith_short_8: VBI5PLLC

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/VBI5PLLC7NR76FZWIR6NRIYJKY \
  | 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: a851d7ad62fb63ff1736447cd8a30956361aca17cd6bde25e5e8532bf65ac410

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dfde7b5c3ae148e45393376f876e84557039921e6b180fb612fe38cdea231139",
    "cross_cats_sorted": [
      "eess.SP",
      "math.IT"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2024-12-19T09:08:07Z",
    "title_canon_sha256": "2cc8413d1e115ebb6fe88e92844cebbd6687b6f75e7f641675cf23683c4a4e86"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2412.14657",
    "kind": "arxiv",
    "version": 2
  }
}