Pith Number

pith:3AAXNXEM

pith:2018:3AAXNXEMGNIB2OPF4U3RZGZTRX

not attested not anchored not stored refs pending

PAPR Reduction in OFDM-IM Using Multilevel Dither Signals

Kee-Hoon Kim

arxiv:1810.02533 v1 · 2018-10-05 · 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{3AAXNXEMGNIB2OPF4U3RZGZTRX}

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	2026-05-18T00:04:01.531682Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d80176dc8c33501d39e5e5371c9b338df3fb5a32f8bfb54028f505f47fba7dad

Aliases

arxiv: 1810.02533 · arxiv_version: 1810.02533v1 · doi: 10.48550/arxiv.1810.02533 · pith_short_12: 3AAXNXEMGNIB · pith_short_16: 3AAXNXEMGNIB2OPF · pith_short_8: 3AAXNXEM

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/3AAXNXEMGNIB2OPF4U3RZGZTRX \
  | 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: d80176dc8c33501d39e5e5371c9b338df3fb5a32f8bfb54028f505f47fba7dad

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a156955335bed54026c9f101eacecb404fe4163f92bcf32081afa3f6857cb654",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2018-10-05T06:34:25Z",
    "title_canon_sha256": "9fc26142ed15f8209b80810ce39befb6eaa6938e410c751d04aaba879c428a58"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.02533",
    "kind": "arxiv",
    "version": 1
  }
}