Pith Number

pith:CDKGWPB2

pith:2016:CDKGWPB2HLENXQF3FEJPYN6IGR

not attested not anchored not stored refs pending

Buchberger-Weispfenning Theory for Effective Associative Rings

Michela Ceria

arxiv:1611.08846 v1 · 2016-11-27 · 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{CDKGWPB2HLENXQF3FEJPYN6IGR}

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	2026-05-18T00:56:30.135257Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

10d46b3c3a3ac8dbc0bb2912fc37c834510f2eae024bb6e6becfc1d44a696bed

Aliases

arxiv: 1611.08846 · arxiv_version: 1611.08846v1 · doi: 10.48550/arxiv.1611.08846 · pith_short_12: CDKGWPB2HLEN · pith_short_16: CDKGWPB2HLENXQF3 · pith_short_8: CDKGWPB2

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/CDKGWPB2HLENXQF3FEJPYN6IGR \
  | 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: 10d46b3c3a3ac8dbc0bb2912fc37c834510f2eae024bb6e6becfc1d44a696bed

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7136ac1bf67d122e416da042ee468d5fd0b45c08db64d9be5a2c6cd3cc80b7f1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RA",
    "submitted_at": "2016-11-27T13:59:59Z",
    "title_canon_sha256": "989170f2048eabb56bcaa93132c1d4c6a8a45a8ef4a690357f1b003e49437c13"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1611.08846",
    "kind": "arxiv",
    "version": 1
  }
}