Pith Number

pith:XJAOYDGI

pith:2010:XJAOYDGIZPJBSKLIRKLJVRDGLW

not attested not anchored not stored refs pending

MIMO Interference Alignment Over Correlated Channels with Imperfect CSI

Behrang Nosrat-Makouei, Jeffrey G. Andrews, Robert W. Heath Jr

arxiv:1010.2741 v1 · 2010-10-13 · 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{XJAOYDGIZPJBSKLIRKLJVRDGLW}

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	2026-05-18T03:50:48.873154Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ba40ec0cc8cbd21929688a969ac4665da47599677916d84a9650b535d6063e2d

Aliases

arxiv: 1010.2741 · arxiv_version: 1010.2741v1 · doi: 10.48550/arxiv.1010.2741 · pith_short_12: XJAOYDGIZPJB · pith_short_16: XJAOYDGIZPJBSKLI · pith_short_8: XJAOYDGI

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/XJAOYDGIZPJBSKLIRKLJVRDGLW \
  | 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: ba40ec0cc8cbd21929688a969ac4665da47599677916d84a9650b535d6063e2d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "de96982801f4f8dee63280ce557486ad3b0310d1b356c66fa44ffe78cf533b41",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2010-10-13T19:38:45Z",
    "title_canon_sha256": "65ad2c31eea3676f5092b50a6cc3beacdf9165012d1b099aa739a896bd68aca0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1010.2741",
    "kind": "arxiv",
    "version": 1
  }
}