Pith Number

pith:JS3BIT63

pith:2010:JS3BIT632WTMCQRRGOULCDKLBV

not attested not anchored not stored refs pending

Lattice Code Design for the Rayleigh Fading Wiretap Channel

Frederique Oggier, Jean-Claude Belfiore

arxiv:1012.4161 v1 · 2010-12-19 · 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{JS3BIT632WTMCQRRGOULCDKLBV}

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	2026-05-18T04:32:55.335348Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4cb6144fdbd5a6c1423133a8b10d4b0d50c453b85d88470ff780164a526d56d7

Aliases

arxiv: 1012.4161 · arxiv_version: 1012.4161v1 · doi: 10.48550/arxiv.1012.4161 · pith_short_12: JS3BIT632WTM · pith_short_16: JS3BIT632WTMCQRR · pith_short_8: JS3BIT63

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/JS3BIT632WTMCQRRGOULCDKLBV \
  | 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: 4cb6144fdbd5a6c1423133a8b10d4b0d50c453b85d88470ff780164a526d56d7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "83a63016d87c456cc00035ee6d7d692b1871e8097f53516d51d3f4510cc58404",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2010-12-19T12:23:54Z",
    "title_canon_sha256": "a18af74e7438a4a29c36ebbcc1294500cfa5cf84bb491960ed912fc786dd5e19"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1012.4161",
    "kind": "arxiv",
    "version": 1
  }
}