Pith Number

pith:UDZL3SLI

pith:2014:UDZL3SLIZA564GLI7FQHMFMZV5

not attested not anchored not stored refs pending

A homological criterion for the containment between symbolic and ordinary powers for some ideals of points in $\mathbb{P}^2$

Alexandra Seceleanu

arxiv:1410.0312 v2 · 2014-10-01 · 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{UDZL3SLIZA564GLI7FQHMFMZV5}

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	2026-05-18T02:20:28.675726Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a0f2bdc968c83bee1968f960761599af677a5b7ff538cb252a88c90a32f5235b

Aliases

arxiv: 1410.0312 · arxiv_version: 1410.0312v2 · doi: 10.48550/arxiv.1410.0312 · pith_short_12: UDZL3SLIZA56 · pith_short_16: UDZL3SLIZA564GLI · pith_short_8: UDZL3SLI

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/UDZL3SLIZA564GLI7FQHMFMZV5 \
  | 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: a0f2bdc968c83bee1968f960761599af677a5b7ff538cb252a88c90a32f5235b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "70c94c785d7155a44070fe74ad2a4d6223e93be21007898122302d2700ef22e5",
    "cross_cats_sorted": [
      "math.AG"
    ],
    "license": "http://creativecommons.org/licenses/by/3.0/",
    "primary_cat": "math.AC",
    "submitted_at": "2014-10-01T18:08:35Z",
    "title_canon_sha256": "5a437ab83731655cb659e4d2e960bf517ad70f850833e841edd489c17338cbea"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1410.0312",
    "kind": "arxiv",
    "version": 2
  }
}