Pith Number

pith:DZFTILVW

pith:2016:DZFTILVWQ3KFDJMAQNQKYVNF6A

not attested not anchored not stored refs pending

Filter Design for Generalized Frequency-Division Multiplexing

Seungyul Han, Yong H. Lee, Youngchul Sung

arxiv:1607.04004 v2 · 2016-07-14 · cs.IT · math.IT

Open paper page JSON What is a Pith Number?

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

Receipt and verification

First computed	2026-05-18T00:47:13.942857Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1e4b342eb686d451a5808360ac55a5f02ddd4680d52ca4697eca09274b644864

Aliases

arxiv: 1607.04004 · arxiv_version: 1607.04004v2 · doi: 10.48550/arxiv.1607.04004

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/DZFTILVWQ3KFDJMAQNQKYVNF6A \
  | 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: 1e4b342eb686d451a5808360ac55a5f02ddd4680d52ca4697eca09274b644864

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "39ffd949ac0c268aa80bc6aaa29d9a96c34b092f614d803f2aa5feedd2c1fac6",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2016-07-14T06:09:49Z",
    "title_canon_sha256": "ecab86be8f86cb49119139969481ee123a9d0efb892a29bcaa2f5c9199bd86d7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1607.04004",
    "kind": "arxiv",
    "version": 2
  }
}