Pith Number

pith:6C2XJ455

pith:2012:6C2XJ455JFUWNKKTGDHFOH6DD7

not attested not anchored not stored refs pending

Unified Analysis of Transmit Antenna Selection/Space-Time Block Coding with Receive Selection and Combining over Nakagami-m Fading Channels in the Presence of Feedback Errors

Ahmet Faruk Coskun, Oguz Kucur

arxiv:1208.2719 v1 · 2012-08-13 · cs.IT · math.IT · stat.OT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6C2XJ455JFUWNKKTGDHFOH6DD7}

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	2026-05-18T03:48:47.557936Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f0b574f3bd496966a95330ce571fc31fc9bc8d695e3c1013fc19d7151bcf9ff3

Aliases

arxiv: 1208.2719 · arxiv_version: 1208.2719v1 · doi: 10.48550/arxiv.1208.2719 · pith_short_12: 6C2XJ455JFUW · pith_short_16: 6C2XJ455JFUWNKKT · pith_short_8: 6C2XJ455

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/6C2XJ455JFUWNKKTGDHFOH6DD7 \
  | 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: f0b574f3bd496966a95330ce571fc31fc9bc8d695e3c1013fc19d7151bcf9ff3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1170c8e97788ed1637882b2fe663c003986e26dace58b7c07cb082c7b53428b5",
    "cross_cats_sorted": [
      "math.IT",
      "stat.OT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2012-08-13T22:04:30Z",
    "title_canon_sha256": "fbf7ff617b09884d30753f3e3d676f64b7b0c5ce7da90db7eac0d813ccc2e27d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1208.2719",
    "kind": "arxiv",
    "version": 1
  }
}