Pith Number

pith:EWVBNUPR

pith:2014:EWVBNUPRJ5Z2OOKO5GJLNBJXFB

not attested not anchored not stored refs pending

Ideal codes over separable ring extensions

F. J. Lobillo, Gabriel Navarro, Jos\'e G\'omez-Torrecillas

arxiv:1408.1546 v1 · 2014-08-07 · 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{EWVBNUPRJ5Z2OOKO5GJLNBJXFB}

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	2026-05-18T02:45:40.214232Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

25aa16d1f14f73a7394ee992b68537286165229e217927480682ecd2134e003a

Aliases

arxiv: 1408.1546 · arxiv_version: 1408.1546v1 · doi: 10.48550/arxiv.1408.1546 · pith_short_12: EWVBNUPRJ5Z2 · pith_short_16: EWVBNUPRJ5Z2OOKO · pith_short_8: EWVBNUPR

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/EWVBNUPRJ5Z2OOKO5GJLNBJXFB \
  | 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: 25aa16d1f14f73a7394ee992b68537286165229e217927480682ecd2134e003a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "36194dc6d7e0cfecaa14c3770a18c5460492d25caa070933e1a90f912a5a8c75",
    "cross_cats_sorted": [
      "math.IT",
      "math.RA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2014-08-07T11:25:11Z",
    "title_canon_sha256": "58921c95a67381a673b408de2d551a592030d4fa48c9634be6c0c19dd784b86a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1408.1546",
    "kind": "arxiv",
    "version": 1
  }
}