Pith Number

pith:O455TPPW

pith:2026:O455TPPWAHGNOQZIOY5NHIR3U4

not attested not anchored not stored refs pending

Quantum-Native Maximum Likelihood Detection in Random Access Channel with Overloaded MIMO

Hyoga Iizumi, Kota Nakamura, Naoki Ishikawa, Shunsuke Uehashi, Shusaku Umeda, Toshiaki Koike-Akino

arxiv:2605.19389 v1 · 2026-05-19 · eess.SP · quant-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{O455TPPWAHGNOQZIOY5NHIR3U4}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-20T01:05:43.275774Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

773bd9bdf601ccd74328763ad3a23ba70f30c10db268e127be9fe8e97cdd988e

Aliases

arxiv: 2605.19389 · arxiv_version: 2605.19389v1 · doi: 10.48550/arxiv.2605.19389 · pith_short_12: O455TPPWAHGN · pith_short_16: O455TPPWAHGNOQZI · pith_short_8: O455TPPW

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/O455TPPWAHGNOQZIOY5NHIR3U4 \
  | 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: 773bd9bdf601ccd74328763ad3a23ba70f30c10db268e127be9fe8e97cdd988e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bce2b65929bbaf59df90377921a58916c7c55cfbe13f85bfb9b9b8fb0cea18e4",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2026-05-19T05:35:06Z",
    "title_canon_sha256": "c63622bd44b9f128eeef7a4ddabe0befe713a44e4af9fba1f88da80192868210"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.19389",
    "kind": "arxiv",
    "version": 1
  }
}