Pith Number

pith:T3U6YKRS

pith:2011:T3U6YKRSGQ7D7O7ILQRXF4YBKT

not attested not anchored not stored refs pending

On the Degrees of Freedom of $K$-User SISO Interference and X Channels with Delayed CSIT

Akbar Ghasemi, Amir Keyvan Khandani, Mohammad Javad Abdoli

arxiv:1109.4314 v3 · 2011-09-20 · 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{T3U6YKRSGQ7D7O7ILQRXF4YBKT}

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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	2026-05-18T03:07:43.294393Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9ee9ec2a32343e3fbbe85c2372f30154e0d867cbe789a5d9ad93d65f3d211a47

Aliases

arxiv: 1109.4314 · arxiv_version: 1109.4314v3 · doi: 10.48550/arxiv.1109.4314 · pith_short_12: T3U6YKRSGQ7D · pith_short_16: T3U6YKRSGQ7D7O7I · pith_short_8: T3U6YKRS

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/T3U6YKRSGQ7D7O7ILQRXF4YBKT \
  | 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: 9ee9ec2a32343e3fbbe85c2372f30154e0d867cbe789a5d9ad93d65f3d211a47

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "43d2878b1399c0b9bdbcabdbaf8cb2380a8dc15546293ef8fe8df3fb3d6e0a3c",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2011-09-20T15:03:24Z",
    "title_canon_sha256": "528b70cdd6de434ce612fc77d0feab0a687db357f8e7ca6ba29fa1553e6614ce"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1109.4314",
    "kind": "arxiv",
    "version": 3
  }
}