Pith Number

pith:ICG5I64T

pith:2019:ICG5I64TOI5JLEEDFJSSVRP7L4

not attested not anchored not stored refs pending

Broadcasting Information subject to State Masking over a MIMO State Dependent Gaussian Channel

Anelia Somekh-Baruch, Michael Dikshtein, Shlomo Shamai (Shitz)

arxiv:1901.03377 v1 · 2019-01-10 · 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{ICG5I64TOI5JLEEDFJSSVRP7L4}

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	2026-05-17T23:56:31.400182Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

408dd47b93723a9590832a652ac5ff5f2340fb76859abfb86183903fb4ed746a

Aliases

arxiv: 1901.03377 · arxiv_version: 1901.03377v1 · doi: 10.48550/arxiv.1901.03377 · pith_short_12: ICG5I64TOI5J · pith_short_16: ICG5I64TOI5JLEED · pith_short_8: ICG5I64T

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/ICG5I64TOI5JLEEDFJSSVRP7L4 \
  | 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: 408dd47b93723a9590832a652ac5ff5f2340fb76859abfb86183903fb4ed746a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9b886d444b421fd065f345eb2c0f273865230f897fc4f9a3636dc89e8fa3bf3d",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2019-01-10T20:39:14Z",
    "title_canon_sha256": "09ed8846230637609c8d5400ba942232235b58c0113ef495c90ebec1772ed765"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.03377",
    "kind": "arxiv",
    "version": 1
  }
}