Pith Number

pith:AZ3BDMRF

pith:2014:AZ3BDMRF3ZTLIZIS3H6I3KGUW3

not attested not anchored not stored refs pending

Interference Alignment with Partial CSI Feedback in MIMO Cellular Networks

Vincent K. N. Lau, Xiongbin Rao

arxiv:1403.3740 v1 · 2014-03-15 · 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{AZ3BDMRF3ZTLIZIS3H6I3KGUW3}

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	2026-05-18T01:44:00.924835Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

067611b225de66b46512d9fc8da8d4b6e042001c41944e604bdb42623b044c4b

Aliases

arxiv: 1403.3740 · arxiv_version: 1403.3740v1 · doi: 10.48550/arxiv.1403.3740 · pith_short_12: AZ3BDMRF3ZTL · pith_short_16: AZ3BDMRF3ZTLIZIS · pith_short_8: AZ3BDMRF

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/AZ3BDMRF3ZTLIZIS3H6I3KGUW3 \
  | 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: 067611b225de66b46512d9fc8da8d4b6e042001c41944e604bdb42623b044c4b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5d26288ce51367cb251c11574a0b7a4ca137d366d62731f612ee7bc79e28ae97",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2014-03-15T01:47:22Z",
    "title_canon_sha256": "b49954a815482fb94387fc3610a2c2d6f024cc586ccc1910c1cc259e40900cba"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1403.3740",
    "kind": "arxiv",
    "version": 1
  }
}