Pith Number

pith:A4P2TKU4

pith:2026:A4P2TKU4ROJWM7QZ2VPEQBNNSK

not attested not anchored not stored refs pending

Generalized Rank Weight and Extended Generalized Poset Weight Defined For Codes Over Rings: A Galois Connection Approach

Guangyue Han, Haibin Kan, Yang Xu

arxiv:2607.02377 v1 · 2026-07-02 · 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{A4P2TKU4ROJWM7QZ2VPEQBNNSK}

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	2026-07-03T01:17:57.167070Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

071fa9aa9c8b93667e19d55e4805ad92b51136dc4d888bb5aa28a7e6140cc4cb

Aliases

arxiv: 2607.02377 · arxiv_version: 2607.02377v1 · doi: 10.48550/arxiv.2607.02377 · pith_short_12: A4P2TKU4ROJW · pith_short_16: A4P2TKU4ROJWM7QZ · pith_short_8: A4P2TKU4

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/A4P2TKU4ROJWM7QZ2VPEQBNNSK \
  | 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: 071fa9aa9c8b93667e19d55e4805ad92b51136dc4d888bb5aa28a7e6140cc4cb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dbb720a654b35324b78b1b7c8ec71659282110ddb3d5a2d78f1cb9fbd7debaca",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2026-07-02T16:17:16Z",
    "title_canon_sha256": "dcb05c96164cf69deae32e2659de18506d5ceba545d59179a18f8d66bc840940"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.02377",
    "kind": "arxiv",
    "version": 1
  }
}