Pith Number

pith:OS7JB6MG

pith:2018:OS7JB6MGQE47GRLPUUPLDY57PN

not attested not anchored not stored refs pending

On the regularity of join-meet ideals of modular lattices

Rodica Dinu, Takayuki Hibi, Viviana Ene

arxiv:1806.05200 v3 · 2018-06-13 · math.AC · math.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OS7JB6MGQE47GRLPUUPLDY57PN}

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	2026-05-17T23:53:57.619388Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

74be90f9868139f3456fa51eb1e3bf7b7163396b5449a5edda8c8c85253d6305

Aliases

arxiv: 1806.05200 · arxiv_version: 1806.05200v3 · doi: 10.48550/arxiv.1806.05200 · pith_short_12: OS7JB6MGQE47 · pith_short_16: OS7JB6MGQE47GRLP · pith_short_8: OS7JB6MG

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/OS7JB6MGQE47GRLPUUPLDY57PN \
  | 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: 74be90f9868139f3456fa51eb1e3bf7b7163396b5449a5edda8c8c85253d6305

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f7c5ceb5c9d23d17099598587953949f12f72823b7b368244c112df96b085011",
    "cross_cats_sorted": [
      "math.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AC",
    "submitted_at": "2018-06-13T18:04:14Z",
    "title_canon_sha256": "4c95749cc6a18e128265e65142f5909c2cd5661a072729cb05a145573e90b0d2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.05200",
    "kind": "arxiv",
    "version": 3
  }
}