Pith Number

pith:2C6EJL7O

pith:2019:2C6EJL7OMUAO77GY4WJTCFDDTR

not attested not anchored not stored refs pending

The syzygy theorem for B\'ezout rings

Henri Lombardi, Ihsen Yengui, Maroua Gamanda, Stefan Neuwirth

arxiv:1905.08117 v4 · 2019-05-20 · math.AC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2C6EJL7OMUAO77GY4WJTCFDDTR}

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.

Cited by

1 paper in Pith

Generalised Buchberger and Schreyer algorithms for strongly discrete coherent rings

Receipt and verification

First computed	2026-07-05T07:39:05.609973Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d0bc44afee6500effcd8e5933114639c7628ab377a72aa7e98e5e25b8693beaa

Aliases

arxiv: 1905.08117 · arxiv_version: 1905.08117v4 · doi: 10.48550/arxiv.1905.08117 · pith_short_12: 2C6EJL7OMUAO · pith_short_16: 2C6EJL7OMUAO77GY · pith_short_8: 2C6EJL7O

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/2C6EJL7OMUAO77GY4WJTCFDDTR \
  | 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: d0bc44afee6500effcd8e5933114639c7628ab377a72aa7e98e5e25b8693beaa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c16eb3427558f1abe2600cf0fd5caa2dd07cee4a88d64a299f18bebfdab17a9a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AC",
    "submitted_at": "2019-05-20T13:59:44Z",
    "title_canon_sha256": "ee5f252e78d48121f034906c58909faa5dc4ae91ab73476a66207074bb827110"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.08117",
    "kind": "arxiv",
    "version": 4
  }
}