Pith Number

pith:LJYPMK7H

pith:2017:LJYPMK7H3C2B7HILHSFB4Z2HQM

not attested not anchored not stored refs pending

Temporal Analysis of Measured LOS Massive MIMO Channels with Mobility

Fredrik Tufvesson, Joao Vieira, Liang Liu, Mark Beach, Ove Edfors, Paul Harris, Simon Armour, Steffen Malkowsky, Wael Boukley Hasan

arxiv:1703.04723 v1 · 2017-03-14 · 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{LJYPMK7H3C2B7HILHSFB4Z2HQM}

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	2026-05-18T00:48:39.374916Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5a70f62be7d8b41f9d0b3c8a1e674783399c4303ee5294fec6f4dc9966dc6588

Aliases

arxiv: 1703.04723 · arxiv_version: 1703.04723v1 · doi: 10.48550/arxiv.1703.04723 · pith_short_12: LJYPMK7H3C2B · pith_short_16: LJYPMK7H3C2B7HIL · pith_short_8: LJYPMK7H

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/LJYPMK7H3C2B7HILHSFB4Z2HQM \
  | 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: 5a70f62be7d8b41f9d0b3c8a1e674783399c4303ee5294fec6f4dc9966dc6588

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d5826b04207f8b0ac364dc7907df8188d7e43e21b9e00029a46af6bbb2d5757c",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2017-03-14T20:57:57Z",
    "title_canon_sha256": "64cbed8b0a6b72c4ad19e7ead62a1488cf50c20511f6fbf05af3a769dfe3f46d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.04723",
    "kind": "arxiv",
    "version": 1
  }
}