Pith Number

pith:4FLFKF2Z

pith:2022:4FLFKF2ZXUJWX5666DFSHSATH2

not attested not anchored not stored refs pending

Several classes of Galois self-orthogonal MDS codes and related applications

Minjia Shi, Shitao Li, Shixin Zhu, Yang Li, Yunfei Su

arxiv:2208.13389 v3 · 2022-08-29 · 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{4FLFKF2ZXUJWX5666DFSHSATH2}

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	2026-07-05T05:40:08.384192Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e156551759bd136bf7def0cb23c8133eadfafcf7b4a2ec81fa2b61a3f1dce6d6

Aliases

arxiv: 2208.13389 · arxiv_version: 2208.13389v3 · doi: 10.48550/arxiv.2208.13389 · pith_short_12: 4FLFKF2ZXUJW · pith_short_16: 4FLFKF2ZXUJWX566 · pith_short_8: 4FLFKF2Z

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/4FLFKF2ZXUJWX5666DFSHSATH2 \
  | 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: e156551759bd136bf7def0cb23c8133eadfafcf7b4a2ec81fa2b61a3f1dce6d6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "295ac428e0eb1f0a278cf1c7b9fd653eb52f52164fd3f962e83b22b068b6fdf9",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2022-08-29T06:42:33Z",
    "title_canon_sha256": "15964cfb573cf1e6142ced1772384ada1bb3803e56524cf5dee191fdba0e7531"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2208.13389",
    "kind": "arxiv",
    "version": 3
  }
}