Pith Number

pith:4R6KWLZ2

pith:2011:4R6KWLZ2UAPYHX65UGYHF3S7IF

not attested not anchored not stored refs pending

A General Framework for Performance Analysis of Spatial Modulation over Correlated Fading Channels

Hikmet Sari, Mutlu Koca

arxiv:1109.5589 v1 · 2011-09-26 · 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{4R6KWLZ2UAPYHX65UGYHF3S7IF}

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	2026-05-18T04:12:19.141556Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e47cab2f3aa01f83dfdda1b072ee5f4178f7840a0ca17c52e9d941b7950c5b4f

Aliases

arxiv: 1109.5589 · arxiv_version: 1109.5589v1 · doi: 10.48550/arxiv.1109.5589 · pith_short_12: 4R6KWLZ2UAPY · pith_short_16: 4R6KWLZ2UAPYHX65 · pith_short_8: 4R6KWLZ2

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/4R6KWLZ2UAPYHX65UGYHF3S7IF \
  | 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: e47cab2f3aa01f83dfdda1b072ee5f4178f7840a0ca17c52e9d941b7950c5b4f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "37f7f0be3ff1a998745d9cf1b4680c59ebcb539f129dfe149e434dd0168f8776",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2011-09-26T14:52:52Z",
    "title_canon_sha256": "43fc5292c6278e8b0bcaa1f5015cd0a2687b803e46c7b8d90e5f869569604127"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1109.5589",
    "kind": "arxiv",
    "version": 1
  }
}