Pith Number

pith:QKH2AJ53

pith:2026:QKH2AJ53LQAM7WQ22ZUC2447DB

not attested not anchored not stored refs pending

Asymptotically Optimal Local Receiver in Uplink CF-mMIMO: A Functional-Variational Analysis

Dongming Wang, Jiafei Fu, Pengcheng Zhu, Peng Jiang

arxiv:2607.02917 v1 · 2026-07-03 · 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{QKH2AJ53LQAM7WQ22ZUC2447DB}

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	2026-07-07T01:16:36.408474Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

828fa027bb5c00cfda1ad6682d739f187a051727d2f4e027538a42fe8da4496d

Aliases

arxiv: 2607.02917 · arxiv_version: 2607.02917v1 · doi: 10.48550/arxiv.2607.02917 · pith_short_12: QKH2AJ53LQAM · pith_short_16: QKH2AJ53LQAM7WQ2 · pith_short_8: QKH2AJ53

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/QKH2AJ53LQAM7WQ22ZUC2447DB \
  | 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: 828fa027bb5c00cfda1ad6682d739f187a051727d2f4e027538a42fe8da4496d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "82e77c898b746f87d26d76f797da5016c27c1f30b14f6f8641921a953b12a4d1",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2026-07-03T03:23:29Z",
    "title_canon_sha256": "196e1063b4e765ac6e1c76d355b269ad74184c8bd12cdeed533fc4c216bb161a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.02917",
    "kind": "arxiv",
    "version": 1
  }
}