Pith Number

pith:ORXNBLYP

pith:2019:ORXNBLYPARHROMEZNAQHYMXOGW

not attested not anchored not stored refs pending

New Optimal $Z$-Complementary Code Sets from Matrices of Polynomials

Shibsankar Das, Sudhan Majhi, Udaya Parampalli, Zilong Liu

arxiv:1906.09542 v1 · 2019-06-23 · 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{ORXNBLYPARHROMEZNAQHYMXOGW}

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	2026-05-17T23:42:37.639964Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

746ed0af0f044f17309968207c32ee35a87e6b4d9d4b690be765d847ef1dbce5

Aliases

arxiv: 1906.09542 · arxiv_version: 1906.09542v1 · doi: 10.48550/arxiv.1906.09542 · pith_short_12: ORXNBLYPARHR · pith_short_16: ORXNBLYPARHROMEZ · pith_short_8: ORXNBLYP

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/ORXNBLYPARHROMEZNAQHYMXOGW \
  | 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: 746ed0af0f044f17309968207c32ee35a87e6b4d9d4b690be765d847ef1dbce5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e4dc62de95f72b0dd2370ac05ea68372a122e3f409009a65938fcab85a6b7b3c",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2019-06-23T02:45:50Z",
    "title_canon_sha256": "ba78f3b96e64580464a1fe8fe4f211e42f62e33765224c9a90758a4046ac09a2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.09542",
    "kind": "arxiv",
    "version": 1
  }
}