Pith Number

pith:J3ZUPAZJ

pith:2014:J3ZUPAZJPFNCAIHONRBI54FFXZ

not attested not anchored not stored refs pending

Generalized Signal Alignment For MIMO Two-Way X Relay Channels

Kangqi Liu, Meixia Tao, Xin Long, Zhengzheng Xiang

arxiv:1402.1607 v1 · 2014-02-07 · 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{J3ZUPAZJPFNCAIHONRBI54FFXZ}

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	2026-05-18T00:23:02.264940Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4ef3478329795a2020ee6c428ef0a5be7a7f454f0bde337a1c865c33266c12fa

Aliases

arxiv: 1402.1607 · arxiv_version: 1402.1607v1 · doi: 10.48550/arxiv.1402.1607 · pith_short_12: J3ZUPAZJPFNC · pith_short_16: J3ZUPAZJPFNCAIHO · pith_short_8: J3ZUPAZJ

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/J3ZUPAZJPFNCAIHONRBI54FFXZ \
  | 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: 4ef3478329795a2020ee6c428ef0a5be7a7f454f0bde337a1c865c33266c12fa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7b2689c1838adecaaa023141feec6dfb9b502331c97b1fe81259e8ba5427fa3f",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2014-02-07T11:32:22Z",
    "title_canon_sha256": "e79edfea05bdec8d4fb3bc49ef32a81296026f56f83c512787863ad7b1c5dc4a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1402.1607",
    "kind": "arxiv",
    "version": 1
  }
}