Pith Number

pith:EIFLVPLH

pith:2013:EIFLVPLHNKM6QAB5MHQXKXC7TM

not attested not anchored not stored refs pending

A Class of Six-weight Cyclic Codes and Their Weight Distribution

Chunlei Liu, Haode Yan, Yan Liu

arxiv:1311.3391 v2 · 2013-11-14 · math.NT · 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{EIFLVPLHNKM6QAB5MHQXKXC7TM}

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	2026-05-18T03:04:23.783536Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

220ababd676a99e8003d61e1755c5f9b0a29f66c706a389f2ff5ed44cf391cca

Aliases

arxiv: 1311.3391 · arxiv_version: 1311.3391v2 · doi: 10.48550/arxiv.1311.3391 · pith_short_12: EIFLVPLHNKM6 · pith_short_16: EIFLVPLHNKM6QAB5 · pith_short_8: EIFLVPLH

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/EIFLVPLHNKM6QAB5MHQXKXC7TM \
  | 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: 220ababd676a99e8003d61e1755c5f9b0a29f66c706a389f2ff5ed44cf391cca

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "225623e4ba6cebb46c9547b07fbb348c401f86e389289ee469f4e995fe715d9a",
    "cross_cats_sorted": [
      "cs.IT",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NT",
    "submitted_at": "2013-11-14T06:31:38Z",
    "title_canon_sha256": "c73efb92d19b37614a0583fee4d4a37d91f131a647a7a386c7c011e583626656"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1311.3391",
    "kind": "arxiv",
    "version": 2
  }
}