Pith Number

pith:KFPKNEOV

pith:2015:KFPKNEOVB4R4BBYDTBUOEAPTN5

not attested not anchored not stored refs pending

On double cyclic codes over Z_4

Fang-Wei Fu, Jian Gao, Minjia Shi, Tingting Wu

arxiv:1501.01360 v1 · 2015-01-07 · cs.IT · math.IT · math.RA

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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	2026-05-18T02:29:54.450249Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

515ea691d50f23c087039868e201f36f607e81663b801a0b74fc62657f8dfaca

Aliases

arxiv: 1501.01360 · arxiv_version: 1501.01360v1 · doi: 10.48550/arxiv.1501.01360

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/KFPKNEOVB4R4BBYDTBUOEAPTN5 \
  | 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: 515ea691d50f23c087039868e201f36f607e81663b801a0b74fc62657f8dfaca

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8f5be4c0eb2221c270b75c21cedea5acd2e2c4904611590adfa48e1e5e7c39dd",
    "cross_cats_sorted": [
      "math.IT",
      "math.RA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2015-01-07T03:33:13Z",
    "title_canon_sha256": "66796069307a14426471cee9ceb8ab01669be2638b4c2454a3f620960336db1e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1501.01360",
    "kind": "arxiv",
    "version": 1
  }
}