Pith Number

pith:7XIV43EH

pith:2017:7XIV43EHCWC3BA5FMILUXR2LXX

not attested not anchored not stored refs pending

How to Scale Up the Spectral Efficiency of Multi-way Massive MIMO Relaying?

Chung Duc Ho, Hien Quoc Ngo, Michail Matthaiou, Trung Q. Duong

arxiv:1703.10697 v1 · 2017-03-30 · 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{7XIV43EHCWC3BA5FMILUXR2LXX}

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	2026-05-18T00:47:32.907226Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fdd15e6c871585b083a562174bc74bbdd1d9db15e3e9041973351f89cd2f7cac

Aliases

arxiv: 1703.10697 · arxiv_version: 1703.10697v1 · doi: 10.48550/arxiv.1703.10697 · pith_short_12: 7XIV43EHCWC3 · pith_short_16: 7XIV43EHCWC3BA5F · pith_short_8: 7XIV43EH

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/7XIV43EHCWC3BA5FMILUXR2LXX \
  | 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: fdd15e6c871585b083a562174bc74bbdd1d9db15e3e9041973351f89cd2f7cac

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "20d4dd8d7365bc591f8c06334e7768a7605b4f99da76d1013e4d2fe228704489",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2017-03-30T21:55:46Z",
    "title_canon_sha256": "2ea70b6482bde29feb2a89d2def4b31444d10011834b089dec7eeb10e68722a8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.10697",
    "kind": "arxiv",
    "version": 1
  }
}