Pith Number

pith:SEPV2B7U

pith:2016:SEPV2B7UQ5RT6GY7QRA5RVW4MJ

not attested not anchored not stored refs pending

Self-Dual Abelian Codes in some Non-Principal Ideal Group Algebras

Parinyawat Choosuwan, Patanee Udomkavanich, Somphong Jitman

arxiv:1609.03038 v2 · 2016-09-10 · 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{SEPV2B7UQ5RT6GY7QRA5RVW4MJ}

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	2026-05-18T01:03:56.426945Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

911f5d07f487633f1b1f8441d8d6dc62612bf618073f704e861d42a1b21e5c42

Aliases

arxiv: 1609.03038 · arxiv_version: 1609.03038v2 · doi: 10.48550/arxiv.1609.03038 · pith_short_12: SEPV2B7UQ5RT · pith_short_16: SEPV2B7UQ5RT6GY7 · pith_short_8: SEPV2B7U

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/SEPV2B7UQ5RT6GY7QRA5RVW4MJ \
  | 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: 911f5d07f487633f1b1f8441d8d6dc62612bf618073f704e861d42a1b21e5c42

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0edb3313de61a3e59649feead26efcb762cb02b47329312dec5b372666c787ca",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RA",
    "submitted_at": "2016-09-10T12:14:52Z",
    "title_canon_sha256": "8f4565e9395eedaad3ef674ad5eaec543abdf672d512c08c172735c51b8f3b12"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1609.03038",
    "kind": "arxiv",
    "version": 2
  }
}