Pith Number

pith:G2UEHM6W

pith:2015:G2UEHM6W727HEX7GWL3OHY7JGL

not attested not anchored not stored refs pending

Cohomological dimension and arithmetical rank of some determinantal ideals

Alessio Caminata, Antonio Macchia, Davide Bolognini, Maral Mostafazadehfard

arxiv:1503.06184 v1 · 2015-03-20 · 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{G2UEHM6W727HEX7GWL3OHY7JGL}

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	2026-05-18T00:01:15.628202Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

36a843b3d6febe725fe6b2f6e3e3e932f66fa92d563f01a6c0597545c4d6df9d

Aliases

arxiv: 1503.06184 · arxiv_version: 1503.06184v1 · doi: 10.48550/arxiv.1503.06184 · pith_short_12: G2UEHM6W727H · pith_short_16: G2UEHM6W727HEX7G · pith_short_8: G2UEHM6W

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/G2UEHM6W727HEX7GWL3OHY7JGL \
  | 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: 36a843b3d6febe725fe6b2f6e3e3e932f66fa92d563f01a6c0597545c4d6df9d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e6912da7314712ae456831e9e7496d2590e8fed4b7b92afa573c57c16e1980ed",
    "cross_cats_sorted": [
      "math.AG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AC",
    "submitted_at": "2015-03-20T18:13:11Z",
    "title_canon_sha256": "84005debc712799eebf506228e1e09532f21efdb5a78633f0f922634a55962b9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1503.06184",
    "kind": "arxiv",
    "version": 1
  }
}