Pith Number

pith:JRHMS6BT

pith:2011:JRHMS6BTP2UPMMZTKTQJ3NYJ5A

not attested not anchored not stored refs pending

On the Affine Homogeneity of Algebraic Hypersurfaces Arising from Gorenstein Algebras

Alexander Isaev

arxiv:1101.0452 v3 · 2011-01-03 · math.AC · math.AG · math.CV · math.DG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JRHMS6BTP2UPMMZTKTQJ3NYJ5A}

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	2026-05-18T04:24:52.793502Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4c4ec978337ea8f6333354e09db709e80aadc398a27c07136a7e26cec770a8eb

Aliases

arxiv: 1101.0452 · arxiv_version: 1101.0452v3 · doi: 10.48550/arxiv.1101.0452 · pith_short_12: JRHMS6BTP2UP · pith_short_16: JRHMS6BTP2UPMMZT · pith_short_8: JRHMS6BT

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/JRHMS6BTP2UPMMZTKTQJ3NYJ5A \
  | 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: 4c4ec978337ea8f6333354e09db709e80aadc398a27c07136a7e26cec770a8eb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5db732356809e8a32957d6d1b35cb63c9e9cd378f4510a59e3564406ad08aff0",
    "cross_cats_sorted": [
      "math.AG",
      "math.CV",
      "math.DG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AC",
    "submitted_at": "2011-01-03T04:12:41Z",
    "title_canon_sha256": "85ecb0ee04d1854797265e3db93e2c62561f159b6458d1e1b004455dfb54c9e4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1101.0452",
    "kind": "arxiv",
    "version": 3
  }
}