Pith Number

pith:6LADZ6SD

pith:2009:6LADZ6SD4SM2SXMJCBIVNJ6QMX

not attested not anchored not stored refs pending

Multiuser MISO Transmitter Optimization for Inter-Cell Interference Mitigation

Giuseppe Caire, Haralabos C. Papadopoulos, Hoon Huh

arxiv:0909.1344 v2 · 2009-09-07 · 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{6LADZ6SD4SM2SXMJCBIVNJ6QMX}

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	2026-05-18T02:11:58.771918Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f2c03cfa43e499a95d89105156a7d065ea501d08b89b820de8f08b01daefe95c

Aliases

arxiv: 0909.1344 · arxiv_version: 0909.1344v2 · doi: 10.48550/arxiv.0909.1344 · pith_short_12: 6LADZ6SD4SM2 · pith_short_16: 6LADZ6SD4SM2SXMJ · pith_short_8: 6LADZ6SD

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/6LADZ6SD4SM2SXMJCBIVNJ6QMX \
  | 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: f2c03cfa43e499a95d89105156a7d065ea501d08b89b820de8f08b01daefe95c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2cd0a41eeca5f1204610898e64926e74fb97d4ea2681a0f864fce3f58db00317",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2009-09-07T21:14:34Z",
    "title_canon_sha256": "7c387732570a85644e274234495084085f4ad0cfdc552ba4a9f73a5be978484d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0909.1344",
    "kind": "arxiv",
    "version": 2
  }
}