Pith Number

pith:GQYUCH5B

pith:2011:GQYUCH5BAZ4ZYFCHPEKZL7LDV5

not attested not anchored not stored refs pending

Invariants of some classes of monomial ideals

Oana Olteanu

arxiv:1109.2463 v1 · 2011-09-12 · 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{GQYUCH5BAZ4ZYFCHPEKZL7LDV5}

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	2026-05-18T04:13:37.629142Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3431411fa106799c1447791595fd63af54b4c9f78a0654a434a3a6d7d8489ab2

Aliases

arxiv: 1109.2463 · arxiv_version: 1109.2463v1 · doi: 10.48550/arxiv.1109.2463 · pith_short_12: GQYUCH5BAZ4Z · pith_short_16: GQYUCH5BAZ4ZYFCH · pith_short_8: GQYUCH5B

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/GQYUCH5BAZ4ZYFCHPEKZL7LDV5 \
  | 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: 3431411fa106799c1447791595fd63af54b4c9f78a0654a434a3a6d7d8489ab2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ab3ac69363d93cf4bba28a70237c49051638f7f65ae56653c84ac36b09f375db",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AC",
    "submitted_at": "2011-09-12T13:32:55Z",
    "title_canon_sha256": "a070b65ab45042c08bee2ab660da1ebd9dc4529771884a5c50f92fa4bc440549"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1109.2463",
    "kind": "arxiv",
    "version": 1
  }
}