Pith Number

pith:NUJRLSHB

pith:2011:NUJRLSHBMDEP6B6Z4ZAZ4J6APP

not attested not anchored not stored refs pending

Robust Beamforming in Interference Channels with Imperfect Transmitter Channel Information

Eduard A. Jorswieck, Rami Mochaourab

arxiv:1110.2867 v2 · 2011-10-13 · 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{NUJRLSHBMDEP6B6Z4ZAZ4J6APP}

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	2026-05-18T03:59:36.570570Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6d1315c8e160c8ff07d9e6419e27c07bdf28567a9750d4e286bb56f87e7fcb29

Aliases

arxiv: 1110.2867 · arxiv_version: 1110.2867v2 · doi: 10.48550/arxiv.1110.2867 · pith_short_12: NUJRLSHBMDEP · pith_short_16: NUJRLSHBMDEP6B6Z · pith_short_8: NUJRLSHB

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/NUJRLSHBMDEP6B6Z4ZAZ4J6APP \
  | 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: 6d1315c8e160c8ff07d9e6419e27c07bdf28567a9750d4e286bb56f87e7fcb29

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4a80cbf1a9f8319a8389b09525e7ea4f21bc06d99586cfceeb95386b68ea174a",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2011-10-13T08:48:54Z",
    "title_canon_sha256": "f15680fe1a4dbbf7ee1b70309b65340c09cb3a0ef755472b9dfd86989f881fb9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1110.2867",
    "kind": "arxiv",
    "version": 2
  }
}