Pith Number

pith:DX6N2MWZ

pith:2013:DX6N2MWZEYXZ4UECLINWYFV3VK

not attested not anchored not stored refs pending

An error event sensitive trade-off between rate and coding gain in MIMO MAC

Hsiao-feng (Francis) Lu, Jyrki Lahtonen, Roope Vehkalahti, Toni Ernvall

arxiv:1312.4692 v1 · 2013-12-17 · 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{DX6N2MWZEYXZ4UECLINWYFV3VK}

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	2026-05-18T01:27:05.799647Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1dfcdd32d9262f9e50825a1b6c16bbaaa4898da0c1f54f7c356891f18d0dcdb6

Aliases

arxiv: 1312.4692 · arxiv_version: 1312.4692v1 · doi: 10.48550/arxiv.1312.4692 · pith_short_12: DX6N2MWZEYXZ · pith_short_16: DX6N2MWZEYXZ4UEC · pith_short_8: DX6N2MWZ

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/DX6N2MWZEYXZ4UECLINWYFV3VK \
  | 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: 1dfcdd32d9262f9e50825a1b6c16bbaaa4898da0c1f54f7c356891f18d0dcdb6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b003ba579868fd02d138c32bcca3a3760c79b22a6b97c37a649f2c04100e56bb",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2013-12-17T09:04:20Z",
    "title_canon_sha256": "2d501a08265f5e12a55ecc9dd354ece0ed9e56bc82efcee0d19bdfa37f3365b5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1312.4692",
    "kind": "arxiv",
    "version": 1
  }
}