Pith Number

pith:KLS63WLW

pith:2016:KLS63WLWXVYPUJUGA7WPCLBV5X

not attested not anchored not stored refs pending

The Dimension and Minimum Distance of Two Classes of Primitive BCH Codes

Cuiling Fan, Cunsheng Ding, Zhengchun Zhou

arxiv:1603.07007 v1 · 2016-03-22 · cs.IT · math.IT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KLS63WLWXVYPUJUGA7WPCLBV5X}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T01:18:24.694506Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

52e5edd976bd70fa268607ecf12c35ede053ae44f1ffa3f645cf37f0ff11cc1b

Aliases

arxiv: 1603.07007 · arxiv_version: 1603.07007v1 · doi: 10.48550/arxiv.1603.07007 · pith_short_12: KLS63WLWXVYP · pith_short_16: KLS63WLWXVYPUJUG · pith_short_8: KLS63WLW

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/KLS63WLWXVYPUJUGA7WPCLBV5X \
  | 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: 52e5edd976bd70fa268607ecf12c35ede053ae44f1ffa3f645cf37f0ff11cc1b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a8516e3d7b993d49bc4dff6dfb972a4c7437d1891fec2f71e89b40c6999c3122",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2016-03-22T22:06:30Z",
    "title_canon_sha256": "7f0269b85cd6a7e0eb273b6b16e0000c0b6a53f1b567cec153ce9f2d67975aea"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1603.07007",
    "kind": "arxiv",
    "version": 1
  }
}