Pith Number

pith:LCIZN6S4

pith:2014:LCIZN6S4LFFNUILLYIIHCKVP7E

not attested not anchored not stored refs pending

A Multicast Approach for Constructive Interference Precoding in MISO Downlink Channel

Bjorn Ottersten, Maha Alodeh, Symeon Chatzinotas

arxiv:1401.6580 v3 · 2014-01-25 · 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{LCIZN6S4LFFNUILLYIIHCKVP7E}

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	2026-05-18T02:12:11.593970Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

589196fa5c594ada216bc210712aaff91a7619ed94b50712f4f06e198728f7ac

Aliases

arxiv: 1401.6580 · arxiv_version: 1401.6580v3 · doi: 10.48550/arxiv.1401.6580 · pith_short_12: LCIZN6S4LFFN · pith_short_16: LCIZN6S4LFFNUILL · pith_short_8: LCIZN6S4

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/LCIZN6S4LFFNUILLYIIHCKVP7E \
  | 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: 589196fa5c594ada216bc210712aaff91a7619ed94b50712f4f06e198728f7ac

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b794cab6471764c0b26ffda71ebb96dbdefebf5cc6df4d1395da837dc2d05c9b",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2014-01-25T20:58:29Z",
    "title_canon_sha256": "4c1339312953168cb62cdd449d4010fa82cf500e6d722ea1928bbfee5d230c84"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1401.6580",
    "kind": "arxiv",
    "version": 3
  }
}