Pith Number

pith:2XBEOPP2

pith:2019:2XBEOPP2VUADPIGPGOEURPNYMA

not attested not anchored not stored refs pending

New Constellation Design and Bit Mapping for Dual Mode OFDM-IM

Kee-Hoon Kim

arxiv:1902.00936 v1 · 2019-02-03 · 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{2XBEOPP2VUADPIGPGOEURPNYMA}

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	2026-05-17T23:54:51.785574Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d5c2473dfaad0037a0cf338948bdb86013378627a3ecc900b4ff0acc76ecffe2

Aliases

arxiv: 1902.00936 · arxiv_version: 1902.00936v1 · doi: 10.48550/arxiv.1902.00936 · pith_short_12: 2XBEOPP2VUAD · pith_short_16: 2XBEOPP2VUADPIGP · pith_short_8: 2XBEOPP2

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/2XBEOPP2VUADPIGPGOEURPNYMA \
  | 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: d5c2473dfaad0037a0cf338948bdb86013378627a3ecc900b4ff0acc76ecffe2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8b091a30a8073c8bb172495f3e12cd526036512acf5ee5f55047e7a546f4c962",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2019-02-03T17:50:41Z",
    "title_canon_sha256": "94511346905e391555c19246a765581babb7a782ec56424919d8f2db65d4e25f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.00936",
    "kind": "arxiv",
    "version": 1
  }
}