Pith Number

pith:LMHTXDDB

pith:2016:LMHTXDDBSUTUJG6PN3MTIGHAVQ

not attested not anchored not stored refs pending

Almost universal codes for MIMO wiretap channels

Cong Ling, Laura Luzzi, Roope Vehkalahti

arxiv:1611.01428 v3 · 2016-11-04 · cs.IT · math.IT · math.NT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LMHTXDDBSUTUJG6PN3MTIGHAVQ}

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	2026-05-18T00:12:25.216906Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5b0f3b8c619527449bcf6ed93418e0ac316eccc1a363f14e5f4520fd0f687211

Aliases

arxiv: 1611.01428 · arxiv_version: 1611.01428v3 · doi: 10.48550/arxiv.1611.01428 · pith_short_12: LMHTXDDBSUTU · pith_short_16: LMHTXDDBSUTUJG6P · pith_short_8: LMHTXDDB

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/LMHTXDDBSUTUJG6PN3MTIGHAVQ \
  | 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: 5b0f3b8c619527449bcf6ed93418e0ac316eccc1a363f14e5f4520fd0f687211

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c460c0660ea0f7117a24a158a163925531d5b5b8e973f4fb38354c30609ef9c8",
    "cross_cats_sorted": [
      "math.IT",
      "math.NT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2016-11-04T15:48:01Z",
    "title_canon_sha256": "274f3494a59f54d3e265417d4a636db61ac4e5a8a147b46d053961d081050f18"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1611.01428",
    "kind": "arxiv",
    "version": 3
  }
}