Pith Number

pith:VATFCI2D

pith:2013:VATFCI2DG5TOY5YYIV2CL2NSV3

not attested not anchored not stored refs pending

Secrecy Transmission on Block Fading Channels: Theoretical Limits and Performance of Practical Codes

Francesco Renna, Franco Chiaraluce, Marco Baldi, Marco Bianchi, Nicola Laurenti, Stefano Tomasin

arxiv:1305.3055 v3 · 2013-05-14 · 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{VATFCI2DG5TOY5YYIV2CL2NSV3}

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	2026-05-18T02:39:24.165340Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a8265123433766ec7718457425e9b2aed0f68b27cef859ec4b7e4143430a0fdb

Aliases

arxiv: 1305.3055 · arxiv_version: 1305.3055v3 · doi: 10.48550/arxiv.1305.3055 · pith_short_12: VATFCI2DG5TO · pith_short_16: VATFCI2DG5TOY5YY · pith_short_8: VATFCI2D

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/VATFCI2DG5TOY5YYIV2CL2NSV3 \
  | 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: a8265123433766ec7718457425e9b2aed0f68b27cef859ec4b7e4143430a0fdb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5771b2f3182733755f7b7a48199dd682184c977c8c7a2015cb31205a6823d1e4",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2013-05-14T08:25:13Z",
    "title_canon_sha256": "0aee53617fdc696f2ce9d49452da2af5304242c6c3418de5a21795cd617e7c1f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1305.3055",
    "kind": "arxiv",
    "version": 3
  }
}