Pith Number

pith:CIOLFNSP

pith:2023:CIOLFNSPQJ6VIMYUPX3LGVXVCB

not attested not anchored not stored refs pending

Secure Communication for Spatially Correlated Massive MIMO with Low-Resolution DACs

A. Lee Swindlehurst, Bin Sheng, Dan Yang, Jindan Xu, Ning Wang, Wei Xu

arxiv:2301.03775 v1 · 2023-01-10 · 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{CIOLFNSPQJ6VIMYUPX3LGVXVCB}

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	2026-07-05T05:32:05.616617Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

121cb2b64f827d5433147df6b356f51074c54aaff104530ecbddf79e1a4a686b

Aliases

arxiv: 2301.03775 · arxiv_version: 2301.03775v1 · doi: 10.48550/arxiv.2301.03775 · pith_short_12: CIOLFNSPQJ6V · pith_short_16: CIOLFNSPQJ6VIMYU · pith_short_8: CIOLFNSP

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/CIOLFNSPQJ6VIMYUPX3LGVXVCB \
  | 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: 121cb2b64f827d5433147df6b356f51074c54aaff104530ecbddf79e1a4a686b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8f6ff25d30b44a11ae1475e8814ab93aba59898a913e631fe7987349393d7c19",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2023-01-10T03:58:46Z",
    "title_canon_sha256": "aa710987ec96f17a7edf9c056dff5442e92f3032f7b6ad5b8b254ce9ca3f5880"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2301.03775",
    "kind": "arxiv",
    "version": 1
  }
}