Pith Number

pith:Z6BVT3W6

pith:2010:Z6BVT3W62OBLECWYFAVDW46JYA

not attested not anchored not stored refs pending

Interference Alignment Through User Cooperation for Two-cell MIMO Interfering Broadcast Channels

Changyong Shin, Jong-Bu Lim, Kyunghun Jang, Namyoon Lee, Wonjae Shin

arxiv:1011.3867 v1 · 2010-11-17 · 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{Z6BVT3W62OBLECWYFAVDW46JYA}

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	2026-05-18T00:59:10.648327Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cf8359eeded382b20ad8282a3b73c9c022448cb3707f176f50db7e65801decee

Aliases

arxiv: 1011.3867 · arxiv_version: 1011.3867v1 · doi: 10.48550/arxiv.1011.3867 · pith_short_12: Z6BVT3W62OBL · pith_short_16: Z6BVT3W62OBLECWY · pith_short_8: Z6BVT3W6

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/Z6BVT3W62OBLECWYFAVDW46JYA \
  | 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: cf8359eeded382b20ad8282a3b73c9c022448cb3707f176f50db7e65801decee

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ed40bc9cf3db2b4e3f87ae5f589303f275da967518720b42b44b1f058f27a6f6",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2010-11-17T02:02:50Z",
    "title_canon_sha256": "bd8458ef6e4ba53963be6d910ad03bf6ca0b99131b9166aceeabbd9f410db733"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1011.3867",
    "kind": "arxiv",
    "version": 1
  }
}