Pith Number

pith:NS6OE3EC

pith:2011:NS6OE3ECALYE6LPFTBQRXBUS6D

not attested not anchored not stored refs pending

Geometry of the 3-user MIMO interference channel

David Tse, Dustin Cartwright, Guy Bresler

arxiv:1110.5092 v1 · 2011-10-23 · 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{NS6OE3ECALYE6LPFTBQRXBUS6D}

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	2026-05-18T04:10:24.728927Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6cbce26c8202f04f2de598611b8692f0c359223ecc992115f02b259970b42df8

Aliases

arxiv: 1110.5092 · arxiv_version: 1110.5092v1 · doi: 10.48550/arxiv.1110.5092 · pith_short_12: NS6OE3ECALYE · pith_short_16: NS6OE3ECALYE6LPF · pith_short_8: NS6OE3EC

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/NS6OE3ECALYE6LPFTBQRXBUS6D \
  | 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: 6cbce26c8202f04f2de598611b8692f0c359223ecc992115f02b259970b42df8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "22d4cdaeea75503fce4062f63b6b94f54e0cf155b06d1738147ec8390a4217ab",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2011-10-23T22:14:10Z",
    "title_canon_sha256": "28fa03861ec1e92a0524113112fae65c140415415442b08d5fd12d6bf913bda0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1110.5092",
    "kind": "arxiv",
    "version": 1
  }
}