Pith Number

pith:3A5DBXEW

pith:2026:3A5DBXEWDJUUAPBRUDEF3JBGJQ

not attested not anchored not stored refs pending

Extremely Large Beyond-Diagonal RIS: Low-Rank Modal Optimization for Near-Field Communications

Chandan Kumar Sheemar, Eva Lagunas, Giovanni Iacovelli, Symeon Chatzinotas

arxiv:2608.11476 v1 · 2026-08-11 · eess.SP

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3A5DBXEWDJUUAPBRUDEF3JBGJQ}

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	2026-08-13T00:22:00.346497Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d83a30dc961a69403c31a0c85da4264c39d3c309f96ca18b055c80eeed893d04

Aliases

arxiv: 2608.11476 · arxiv_version: 2608.11476v1 · doi: 10.48550/arxiv.2608.11476 · pith_short_12: 3A5DBXEWDJUU · pith_short_16: 3A5DBXEWDJUUAPBR · pith_short_8: 3A5DBXEW

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/3A5DBXEWDJUUAPBRUDEF3JBGJQ \
  | 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: d83a30dc961a69403c31a0c85da4264c39d3c309f96ca18b055c80eeed893d04

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5dde4e10de294845f241e5a44a28013f665ee46854c80727097097f05385e3a1",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2026-08-11T22:29:08Z",
    "title_canon_sha256": "fbbdda69c01e68c37e1f481a04aacc1f766aae71b29336b6af0b19c9af4c488f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2608.11476",
    "kind": "arxiv",
    "version": 1
  }
}