Pith Number

pith:YR7YNX3M

pith:2011:YR7YNX3MEIBB2PB7LNBT2NCCWA

not attested not anchored not stored refs pending

On Interference Alignment and the Deterministic Capacity for Cellular Channels with Weak Symmetric Cross Links

G. Wunder, J. Buehler

arxiv:1104.0136 v1 · 2011-04-01 · 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{YR7YNX3MEIBB2PB7LNBT2NCCWA}

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	2026-05-18T04:25:12.302604Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c47f86df6c22021d3c3f5b433d3442b00e785b94d6fa05465149dbbd87668e58

Aliases

arxiv: 1104.0136 · arxiv_version: 1104.0136v1 · doi: 10.48550/arxiv.1104.0136 · pith_short_12: YR7YNX3MEIBB · pith_short_16: YR7YNX3MEIBB2PB7 · pith_short_8: YR7YNX3M

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/YR7YNX3MEIBB2PB7LNBT2NCCWA \
  | 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: c47f86df6c22021d3c3f5b433d3442b00e785b94d6fa05465149dbbd87668e58

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d22676966ba2e74544aa4c2d22e3019e70e4a52993b04704c5afc62b5cd3cc08",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2011-04-01T10:39:09Z",
    "title_canon_sha256": "cabd6a88398db43d9a6b1938c2bc4c43f6b1ef81f78aed00a2c3fbbf36db085c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1104.0136",
    "kind": "arxiv",
    "version": 1
  }
}