Pith Number

pith:XXBJADEK

pith:2025:XXBJADEKQFQ57GUP6HPAX3HFMJ

not attested not anchored not stored refs pending

Linear exact repair schemes for free MDS and Reed-Solomon codes over Galois rings

Daniel P. Bossaller, Hiram H. L\'opez

arxiv:2506.09017 v1 · 2025-06-10 · cs.IT · math.IT · math.RA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XXBJADEKQFQ57GUP6HPAX3HFMJ}

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	2026-07-05T11:19:16.762494Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bdc2900c8a8161df9a8ff1de0bece5627aeb20e40204d0283b4b789efdee35f1

Aliases

arxiv: 2506.09017 · arxiv_version: 2506.09017v1 · doi: 10.48550/arxiv.2506.09017 · pith_short_12: XXBJADEKQFQ5 · pith_short_16: XXBJADEKQFQ57GUP · pith_short_8: XXBJADEK

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/XXBJADEKQFQ57GUP6HPAX3HFMJ \
  | 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: bdc2900c8a8161df9a8ff1de0bece5627aeb20e40204d0283b4b789efdee35f1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fb7fc7470c2853d5258ddefe5a9f0ede35945022cf80032ce8698ae57ae15889",
    "cross_cats_sorted": [
      "math.IT",
      "math.RA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2025-06-10T17:43:04Z",
    "title_canon_sha256": "b8f39f31276efe0a981a3ae211ac65310ce650e1f524f4393654dd9ec8b644f4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.09017",
    "kind": "arxiv",
    "version": 1
  }
}