Pith Number

pith:S4RUWEH5

pith:2026:S4RUWEH5R32UZOGRUXVP7TJMAC

not attested not anchored not stored refs pending

Trade-Offs in Decentralized Gigantic MIMO with Hard-Boundary Constraints

Joao Vieira, Juan Vidal Alegr\'ia, Ove Edfors

arxiv:2606.31911 v1 · 2026-06-30 · eess.SP · 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{S4RUWEH5R32UZOGRUXVP7TJMAC}

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	2026-07-01T01:18:19.287553Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

97234b10fd8ef54cb8d1a5eaffcd2c00ba2f45c2cf3c8335c9bc4b6180a136c1

Aliases

arxiv: 2606.31911 · arxiv_version: 2606.31911v1 · doi: 10.48550/arxiv.2606.31911 · pith_short_12: S4RUWEH5R32U · pith_short_16: S4RUWEH5R32UZOGR · pith_short_8: S4RUWEH5

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/S4RUWEH5R32UZOGRUXVP7TJMAC \
  | 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: 97234b10fd8ef54cb8d1a5eaffcd2c00ba2f45c2cf3c8335c9bc4b6180a136c1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "41c1f9477d5779cafb9bd5a845c4d2d801ba70328061bade21051c718673931c",
    "cross_cats_sorted": [
      "cs.IT",
      "math.IT"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2026-06-30T16:14:11Z",
    "title_canon_sha256": "200d47a93228f64b167ff232062cda21d05086caa85efc08c8fd450737ed77cd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.31911",
    "kind": "arxiv",
    "version": 1
  }
}