Pith Number

pith:LZPFAFTN

pith:2011:LZPFAFTNRLTUHM6P7IZLZUBIWJ

not attested not anchored not stored refs pending

Classes of sequentially Cohen-Macaulay squarefree monomial ideals

Oana Olteanu

arxiv:1103.1996 v1 · 2011-03-10 · 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{LZPFAFTNRLTUHM6P7IZLZUBIWJ}

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	2026-05-18T04:27:03.215883Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5e5e50166d8ae743b3cffa32bcd028b2752635157d1b07c2416d358626656f6f

Aliases

arxiv: 1103.1996 · arxiv_version: 1103.1996v1 · doi: 10.48550/arxiv.1103.1996 · pith_short_12: LZPFAFTNRLTU · pith_short_16: LZPFAFTNRLTUHM6P · pith_short_8: LZPFAFTN

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/LZPFAFTNRLTUHM6P7IZLZUBIWJ \
  | 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: 5e5e50166d8ae743b3cffa32bcd028b2752635157d1b07c2416d358626656f6f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1fb66bdd7ef2c84a9cb8f0c3e5945749bb2d49df39674ac60b979582b81e3e16",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AC",
    "submitted_at": "2011-03-10T11:19:20Z",
    "title_canon_sha256": "5bbc3327f668b55cad682978e87baf9465b9e7baf11dd80d37d54414e680553e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1103.1996",
    "kind": "arxiv",
    "version": 1
  }
}