Pith Number

pith:HIMF2A52

pith:2011:HIMF2A52XOJPT6CP64DQYC4SYR

not attested not anchored not stored refs pending

An Experimental Investigation of SIMO, MIMO, Interference-Alignment (IA) and Coordinated Multi-Point (CoMP)

Nima N. Moghadam, Per Zetterberg

arxiv:1111.3616 v1 · 2011-11-15 · 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{HIMF2A52XOJPT6CP64DQYC4SYR}

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	2026-05-18T02:21:34.650830Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3a185d03babb92f9f84ff7070c0b92c44f78a1dbb3364fa0438a05f3a7499e8c

Aliases

arxiv: 1111.3616 · arxiv_version: 1111.3616v1 · doi: 10.48550/arxiv.1111.3616 · pith_short_12: HIMF2A52XOJP · pith_short_16: HIMF2A52XOJPT6CP · pith_short_8: HIMF2A52

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/HIMF2A52XOJPT6CP64DQYC4SYR \
  | 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: 3a185d03babb92f9f84ff7070c0b92c44f78a1dbb3364fa0438a05f3a7499e8c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "12a9b8e9b753681257b3c66884d462ff912591e777b45eb177b11958162d85b6",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2011-11-15T19:38:20Z",
    "title_canon_sha256": "0734382e10f1b7fe622b4c5a74d195f9bb0fc60efa45d057e5e91d565510c407"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1111.3616",
    "kind": "arxiv",
    "version": 1
  }
}