Pith Number

pith:JMAPHCXL

pith:2009:JMAPHCXLITXNPFALTKSY5YQS22

not attested not anchored not stored refs pending

Asymptotic regularity of powers of ideals of points in a weighted projective plane

Kazuhiko Kurano, Steven Dale Cutkosky

arxiv:0910.4232 v1 · 2009-10-22 · math.AC · math.AG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JMAPHCXLITXNPFALTKSY5YQS22}

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	2026-05-18T02:29:30.373154Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4b00f38aeb44eed7940b9aa58ee212d6adfb124d4303984b44c833495afe0f37

Aliases

arxiv: 0910.4232 · arxiv_version: 0910.4232v1 · doi: 10.48550/arxiv.0910.4232 · pith_short_12: JMAPHCXLITXN · pith_short_16: JMAPHCXLITXNPFAL · pith_short_8: JMAPHCXL

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/JMAPHCXLITXNPFALTKSY5YQS22 \
  | 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: 4b00f38aeb44eed7940b9aa58ee212d6adfb124d4303984b44c833495afe0f37

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d81188cde46b1207a872d24050d6ad0fead63f67cfea366cd7858bd9537dcb9f",
    "cross_cats_sorted": [
      "math.AG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AC",
    "submitted_at": "2009-10-22T05:26:37Z",
    "title_canon_sha256": "85ada40eab1dbd189af3343592c29ff1ff63a8f49c219bcc75464fd33d78f74f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0910.4232",
    "kind": "arxiv",
    "version": 1
  }
}