Pith Number

pith:LUWTSJIN

pith:2011:LUWTSJIN4RHC4QS65P5OWDCJDD

not attested not anchored not stored refs pending

New Results on Multiple-Input Multiple-Output Broadcast Channels with Confidential Messages

H. Vincent Poor, Ruoheng Liu, Shlomo Shamai (Shitz), Tie Liu

arxiv:1101.2007 v1 · 2011-01-11 · cs.IT · cs.CR · 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{LUWTSJIN4RHC4QS65P5OWDCJDD}

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	2026-05-18T00:59:10.541648Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5d2d39250de44e2e425eebfaeb0c4918f99e680cd21898c0fcf78c5694823239

Aliases

arxiv: 1101.2007 · arxiv_version: 1101.2007v1 · doi: 10.48550/arxiv.1101.2007 · pith_short_12: LUWTSJIN4RHC · pith_short_16: LUWTSJIN4RHC4QS6 · pith_short_8: LUWTSJIN

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/LUWTSJIN4RHC4QS65P5OWDCJDD \
  | 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: 5d2d39250de44e2e425eebfaeb0c4918f99e680cd21898c0fcf78c5694823239

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5ee3f2cb917319a26c20f168a6303f088884d4ed75299ccdf7578a5e52cd433b",
    "cross_cats_sorted": [
      "cs.CR",
      "math.IT"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/3.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2011-01-11T02:51:04Z",
    "title_canon_sha256": "a9fc114d3ef12fb1b43ccebf3e3b6c9668f204acdc2f7e61941b282461f59ddb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1101.2007",
    "kind": "arxiv",
    "version": 1
  }
}