Pith Number

pith:E2QSKIPM

pith:2016:E2QSKIPM45FVFPHLAHM7GJNLBI

not attested not anchored not stored refs pending

On the Nonexistence of the Ding-Helleseth-Martinsens Constructions of Almost Difference Set for Cyclotomic Classes of Order 6

Jinbgling Yuan, Luo Zhong, Minglong Qi, Shengwu Xiong, Wenbi Rao

arxiv:1602.06007 v2 · 2016-02-19 · cs.CR

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{E2QSKIPM45FVFPHLAHM7GJNLBI}

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	2026-05-18T01:19:52.917659Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

26a12521ece74b52bceb01d9f325ab0a26c23ef0e4606cdb16ee92d9e38636a3

Aliases

arxiv: 1602.06007 · arxiv_version: 1602.06007v2 · doi: 10.48550/arxiv.1602.06007 · pith_short_12: E2QSKIPM45FV · pith_short_16: E2QSKIPM45FVFPHL · pith_short_8: E2QSKIPM

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/E2QSKIPM45FVFPHLAHM7GJNLBI \
  | 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: 26a12521ece74b52bceb01d9f325ab0a26c23ef0e4606cdb16ee92d9e38636a3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f279244b7d9447720ca1218e056b67a3dd3147a8679025e3c7e0e3c3eb25d04e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2016-02-19T00:03:36Z",
    "title_canon_sha256": "fec80027ed74e35702b0303a625092838e7357c76aa8c303f60f4ff7906a1748"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1602.06007",
    "kind": "arxiv",
    "version": 2
  }
}