Pith Number

pith:5QMKBGUI

pith:2010:5QMKBGUIHCGR6BFJD6B5RUCAJB

not attested not anchored not stored refs pending

Noncoherent Interference Alignment: Trade Signal Power for Diversity Towards Multiplexing

Cong Ling, Haishi Ning, Maria~Estela

arxiv:1009.5121 v3 · 2010-09-26 · 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{5QMKBGUIHCGR6BFJD6B5RUCAJB}

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	2026-05-18T03:37:42.004675Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ec18a09a88388d1f04a91f83d8d0404862e702d995e8b9ec16c64ecb6ecba068

Aliases

arxiv: 1009.5121 · arxiv_version: 1009.5121v3 · doi: 10.48550/arxiv.1009.5121 · pith_short_12: 5QMKBGUIHCGR · pith_short_16: 5QMKBGUIHCGR6BFJ · pith_short_8: 5QMKBGUI

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/5QMKBGUIHCGR6BFJD6B5RUCAJB \
  | 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: ec18a09a88388d1f04a91f83d8d0404862e702d995e8b9ec16c64ecb6ecba068

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "68a3e44431c45dbe24e0d080c0be716138d3a000c5b2efb0c6cbff2b7b8e1450",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2010-09-26T20:02:46Z",
    "title_canon_sha256": "480d6a90b9fd1bfbfd552cd7d018fb1b66a27957506ef8cf4468975b0be1e6ea"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1009.5121",
    "kind": "arxiv",
    "version": 3
  }
}