Pith Number

pith:DRXT3YSY

pith:2013:DRXT3YSYNVMYI4X76ZPMHQUIAL

not attested not anchored not stored refs pending

On the number of generators of ideals defining Gorenstein Artin algebras with Hilbert function $ (1,n+1, 1+{n+1\choose 2},...,{n+1\choose 2}+1, n+1,1)$

A. V. Jayanthan, Hema Srinivasan, Sabine El Khoury

arxiv:1304.0305 v2 · 2013-04-01 · 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{DRXT3YSYNVMYI4X76ZPMHQUIAL}

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	2026-05-18T03:29:06.166204Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1c6f3de2586d598472fff65ec3c28802de5e6507d3e212ea971fed95f048e0bb

Aliases

arxiv: 1304.0305 · arxiv_version: 1304.0305v2 · doi: 10.48550/arxiv.1304.0305 · pith_short_12: DRXT3YSYNVMY · pith_short_16: DRXT3YSYNVMYI4X7 · pith_short_8: DRXT3YSY

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/DRXT3YSYNVMYI4X76ZPMHQUIAL \
  | 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: 1c6f3de2586d598472fff65ec3c28802de5e6507d3e212ea971fed95f048e0bb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6e1e3678a9c82ef8376d88a3b3843933afa13cbab7f61bba8ac052ff196e36d2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AC",
    "submitted_at": "2013-04-01T07:32:58Z",
    "title_canon_sha256": "1864d1a7893e43242592a48de2f43fa9688325fbcd7ecb6afe040f32f15105c6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1304.0305",
    "kind": "arxiv",
    "version": 2
  }
}