Pith Number

pith:IVY3NBSV

pith:2009:IVY3NBSVWABEB6TR7JNMCOO246

not attested not anchored not stored refs pending

Interference Alignment with Asymmetric Complex Signaling - Settling the Host-Madsen-Nosratinia Conjecture

Chenwei Wang, Syed A. Jafar, Viveck R. Cadambe

arxiv:0904.0274 v1 · 2009-04-01 · 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{IVY3NBSVWABEB6TR7JNMCOO246}

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	2026-05-18T03:58:51.943004Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4571b68655b00240fa71fa5ac139dae7bb2a1f872416b849db79e6c67b325b2f

Aliases

arxiv: 0904.0274 · arxiv_version: 0904.0274v1 · doi: 10.48550/arxiv.0904.0274 · pith_short_12: IVY3NBSVWABE · pith_short_16: IVY3NBSVWABEB6TR · pith_short_8: IVY3NBSV

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/IVY3NBSVWABEB6TR7JNMCOO246 \
  | 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: 4571b68655b00240fa71fa5ac139dae7bb2a1f872416b849db79e6c67b325b2f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "196866d038efb57026205b7d44b37bf04b278bd29c9c9c8b93f03914de94007e",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2009-04-01T23:11:04Z",
    "title_canon_sha256": "126800e4c1564e088683b8ca03fe8c1728dc4fb30ddc6c85ac9cc8931f8cdf8d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0904.0274",
    "kind": "arxiv",
    "version": 1
  }
}