Pith Number

pith:KQIB2EJJ

pith:2014:KQIB2EJJFTLCRHQIFKDMFJML4L

not attested not anchored not stored refs pending

Algorithm for computing the factor ring of an ideal in Dedekind domain with finite rank

Dandan Huang, Yingpu Deng

arxiv:1406.3523 v4 · 2014-06-13 · math.RA · cs.SC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KQIB2EJJFTLCRHQIFKDMFJML4L}

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	2026-05-18T00:47:43.430383Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

54101d11292cd6289e082a86c2a58be2df0a6df6c27a3ef42ae9a7ca91d8f17f

Aliases

arxiv: 1406.3523 · arxiv_version: 1406.3523v4 · doi: 10.48550/arxiv.1406.3523 · pith_short_12: KQIB2EJJFTLC · pith_short_16: KQIB2EJJFTLCRHQI · pith_short_8: KQIB2EJJ

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/KQIB2EJJFTLCRHQIFKDMFJML4L \
  | 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: 54101d11292cd6289e082a86c2a58be2df0a6df6c27a3ef42ae9a7ca91d8f17f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5289bf10ad7e77e436b278cf0f3e95767180eccb5de84dd3ab3732388b53b958",
    "cross_cats_sorted": [
      "cs.SC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RA",
    "submitted_at": "2014-06-13T12:52:39Z",
    "title_canon_sha256": "f237ea73ecaa406a0a9341b9f027c478e160a12c0d6ff482dcb1dbae2659bd02"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1406.3523",
    "kind": "arxiv",
    "version": 4
  }
}