Pith Number

pith:XC6VFGQC

pith:2026:XC6VFGQCCKBCOT4ZWJ36FFWBPF

not attested not anchored not stored refs pending

Super-Beamforming in Holographic MIMO

Andrea Pizzo, Angel Lozano

arxiv:2605.20377 v1 · 2026-05-19 · 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{XC6VFGQCCKBCOT4ZWJ36FFWBPF}

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	2026-05-21T01:04:35.686751Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b8bd529a021282274f99b277e296c17950022560b2189b6e7a83592ee02c78ff

Aliases

arxiv: 2605.20377 · arxiv_version: 2605.20377v1 · doi: 10.48550/arxiv.2605.20377 · pith_short_12: XC6VFGQCCKBC · pith_short_16: XC6VFGQCCKBCOT4Z · pith_short_8: XC6VFGQC

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/XC6VFGQCCKBCOT4ZWJ36FFWBPF \
  | 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: b8bd529a021282274f99b277e296c17950022560b2189b6e7a83592ee02c78ff

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4750d8d4ff0fb4f3c6e9e0013fbc330c2a7c812da232da8f633d34f8f586f7cc",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2026-05-19T18:25:42Z",
    "title_canon_sha256": "c8f9f76100d2a59c759fa7a6f96f791ab76304e0bf9d6713a6b487c9af8ef6e0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.20377",
    "kind": "arxiv",
    "version": 1
  }
}