Pith Number

pith:MYZLEEBP

pith:2011:MYZLEEBPO6QNFBKYPWB2AL4DZA

not attested not anchored not stored refs pending

Multi-User MIMO Scheduling in the Fourth Generation Cellular Uplink

Hao Zhu, Honghai Zhang, Narayan Prasad, Sampath Rangarajan

arxiv:1108.0013 v3 · 2011-07-29 · cs.NI

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MYZLEEBPO6QNFBKYPWB2AL4DZA}

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	2026-05-18T03:08:27.478935Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6632b2102f77a0d285587d83a02f83c824e56825310cf63e04673f9dc34f7e25

Aliases

arxiv: 1108.0013 · arxiv_version: 1108.0013v3 · doi: 10.48550/arxiv.1108.0013 · pith_short_12: MYZLEEBPO6QN · pith_short_16: MYZLEEBPO6QNFBKY · pith_short_8: MYZLEEBP

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/MYZLEEBPO6QNFBKYPWB2AL4DZA \
  | 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: 6632b2102f77a0d285587d83a02f83c824e56825310cf63e04673f9dc34f7e25

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0764bb4986e74ea0f62d9ae2f5ac282e166cc35c2d944afa01cb839d1d2e0b0e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NI",
    "submitted_at": "2011-07-29T20:29:38Z",
    "title_canon_sha256": "dcde8db8db4259cc44ab350bcb8db4bd216049cbac4ff2ecbc9b08fc9ddfc4cb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1108.0013",
    "kind": "arxiv",
    "version": 3
  }
}