Pith Number

pith:QJQDOKUC

pith:2018:QJQDOKUCMS6KLXLM6BVVJL5KRD

not attested not anchored not stored refs pending

Enhancing Cellular Performance through Device-to-Device Distributed MIMO

Jiajia Guo, Jinhong Yuan, Wei Yu

arxiv:1808.07849 v1 · 2018-08-23 · 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{QJQDOKUCMS6KLXLM6BVVJL5KRD}

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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	2026-05-18T00:07:24.160372Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8260372a8264bca5dd6cf06b54afaa88c8d511b333c5bf5e29c6ae7c821576ab

Aliases

arxiv: 1808.07849 · arxiv_version: 1808.07849v1 · doi: 10.48550/arxiv.1808.07849 · pith_short_12: QJQDOKUCMS6K · pith_short_16: QJQDOKUCMS6KLXLM · pith_short_8: QJQDOKUC

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/QJQDOKUCMS6KLXLM6BVVJL5KRD \
  | 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: 8260372a8264bca5dd6cf06b54afaa88c8d511b333c5bf5e29c6ae7c821576ab

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c78338f206c0ec605a3072eca6a303ac7e0a3ab33f1ff3ecb9f93f81523514d4",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2018-08-23T17:16:50Z",
    "title_canon_sha256": "ec34ff60257ddea7440424ff0748b8e62c4a477ffe92bc36d2ad281caae8b823"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.07849",
    "kind": "arxiv",
    "version": 1
  }
}