Pith Number

pith:6PRJ52LO

pith:2013:6PRJ52LOM5CMSEQPPQQ65ADOUS

not attested not anchored not stored refs pending

Filter-And-Forward Relay Design for MIMO-OFDM Systems

Donggun Kim, Jihoon Chung, Youngchul Sung

arxiv:1310.3015 v1 · 2013-10-11 · 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{6PRJ52LOM5CMSEQPPQQ65ADOUS}

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	2026-05-18T03:10:45.249293Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f3e29ee96e6744c9120f7c21ee806ea4a988d9054fbb2627354e0891c1ed9d90

Aliases

arxiv: 1310.3015 · arxiv_version: 1310.3015v1 · doi: 10.48550/arxiv.1310.3015 · pith_short_12: 6PRJ52LOM5CM · pith_short_16: 6PRJ52LOM5CMSEQP · pith_short_8: 6PRJ52LO

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/6PRJ52LOM5CMSEQPPQQ65ADOUS \
  | 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: f3e29ee96e6744c9120f7c21ee806ea4a988d9054fbb2627354e0891c1ed9d90

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c53e8c68f3a4669111dd5d53e74f28e9a187868e94e5911b891c93518180ae4b",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2013-10-11T03:34:01Z",
    "title_canon_sha256": "e1a10a55d5b5f7a25dea6ac72ed80883370d63f13563fdc570a48c66d173bedf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1310.3015",
    "kind": "arxiv",
    "version": 1
  }
}