Pith Number

pith:YE22NTEB

pith:2013:YE22NTEBZEO4I2H62BGKDFMIER

not attested not anchored not stored refs pending

On the Capacity and Degrees of Freedom Regions of MIMO Interference Channels with Limited Receiver Cooperation

Mehdi Ashraphijuo, Vaneet Aggarwal, Xiaodong Wang

arxiv:1308.3310 v1 · 2013-08-15 · 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{YE22NTEBZEO4I2H62BGKDFMIER}

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	2026-05-18T02:48:17.673891Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c135a6cc81c91dc468fed04ca195882445a62a0bfb9f967cc13622472d3f1647

Aliases

arxiv: 1308.3310 · arxiv_version: 1308.3310v1 · doi: 10.48550/arxiv.1308.3310 · pith_short_12: YE22NTEBZEO4 · pith_short_16: YE22NTEBZEO4I2H6 · pith_short_8: YE22NTEB

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/YE22NTEBZEO4I2H62BGKDFMIER \
  | 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: c135a6cc81c91dc468fed04ca195882445a62a0bfb9f967cc13622472d3f1647

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f482effc75ac5db992213b97fc6e6be76ff4938d0558c048ec3babd1196d305b",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2013-08-15T05:56:08Z",
    "title_canon_sha256": "b7964fe4154592cd0826ce31c2ec9abf0747555b8be95133821e47df00b9c23f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1308.3310",
    "kind": "arxiv",
    "version": 1
  }
}