Pith Number

pith:OKQXCRR5

pith:2024:OKQXCRR5KAARVBU4ZXDHGWBQ4U

not attested not anchored not stored refs pending

Generalised Buchberger and Schreyer algorithms for strongly discrete coherent rings

Henri Lombardi (LMB), Ihsen Yengui, Stefan Neuwirth (LMB)

arxiv:2411.16460 v1 · 2024-11-25 · 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{OKQXCRR5KAARVBU4ZXDHGWBQ4U}

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	2026-07-05T09:40:09.669284Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

72a171463d50011a869ccdc6735830e521c1999cfe834382b63b505a8ff3ab8a

Aliases

arxiv: 2411.16460 · arxiv_version: 2411.16460v1 · doi: 10.48550/arxiv.2411.16460 · pith_short_12: OKQXCRR5KAAR · pith_short_16: OKQXCRR5KAARVBU4 · pith_short_8: OKQXCRR5

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/OKQXCRR5KAARVBU4ZXDHGWBQ4U \
  | 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: 72a171463d50011a869ccdc6735830e521c1999cfe834382b63b505a8ff3ab8a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9d8add84f20b3aaca3a3831e059923557412bf9d78809000f9748baa7461b464",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AC",
    "submitted_at": "2024-11-25T15:05:46Z",
    "title_canon_sha256": "5359ea0db7eb0d3e1a97ed37f9372a93000c90e168557a65801df5cf7d03241c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2411.16460",
    "kind": "arxiv",
    "version": 1
  }
}