Pith Number

pith:2IHS77VZ

pith:2017:2IHS77VZULMHNAHZPNCZMDL7XU

not attested not anchored not stored refs pending

Joint Pilot Sequence Design and Power Control for Max-Min Fairness in Uplink Massive MIMO

Emil Bj\"ornson, Erik G. Larsson, Trinh Van Chien

arxiv:1703.01916 v1 · 2017-03-06 · 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{2IHS77VZULMHNAHZPNCZMDL7XU}

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	2026-05-18T00:49:29.288453Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d20f2ffeb9a2d87680f97b45960d7fbd362cb8c76fde267126dd05af04f0be57

Aliases

arxiv: 1703.01916 · arxiv_version: 1703.01916v1 · doi: 10.48550/arxiv.1703.01916 · pith_short_12: 2IHS77VZULMH · pith_short_16: 2IHS77VZULMHNAHZ · pith_short_8: 2IHS77VZ

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/2IHS77VZULMHNAHZPNCZMDL7XU \
  | 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: d20f2ffeb9a2d87680f97b45960d7fbd362cb8c76fde267126dd05af04f0be57

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0a9119ffab83d80738a7af3f5e8750b920e106a69faee84c44ab1ebb0749090c",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2017-03-06T15:15:35Z",
    "title_canon_sha256": "d1389ac6befe8de20dfd75e29ca1a2ef185d116afb0127dea79f3c16f7409740"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.01916",
    "kind": "arxiv",
    "version": 1
  }
}