Pith Number

pith:FY47Z3ED

pith:2014:FY47Z3EDH3Q6FARR6EBTC24UGU

not attested not anchored not stored refs pending

Some non-finitely generated Cox rings

Jos\'e Luis Gonz\'alez, Kalle Karu

arxiv:1407.6344 v1 · 2014-07-23 · math.AG · 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{FY47Z3EDH3Q6FARR6EBTC24UGU}

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.

Cited by

1 paper in Pith

The integral Chow ring of $\mathscr{M}_{0}(\mathbb{P}^r, 2)$

Receipt and verification

First computed	2026-05-17T23:53:14.272782Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2e39fcec833ee1e28231f103316b94353d05601ed1efce206b6b63603df8f029

Aliases

arxiv: 1407.6344 · arxiv_version: 1407.6344v1 · doi: 10.48550/arxiv.1407.6344 · pith_short_12: FY47Z3EDH3Q6 · pith_short_16: FY47Z3EDH3Q6FARR · pith_short_8: FY47Z3ED

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/FY47Z3EDH3Q6FARR6EBTC24UGU \
  | 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: 2e39fcec833ee1e28231f103316b94353d05601ed1efce206b6b63603df8f029

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cae344b13b36806d0751715f7fd073e480d2144da0161029edb53733983d92d9",
    "cross_cats_sorted": [
      "math.AC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2014-07-23T19:44:46Z",
    "title_canon_sha256": "2355b00dbc49d64dfcf5902b5a8450df17956a28bad8a92f67875c7bc68e728a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1407.6344",
    "kind": "arxiv",
    "version": 1
  }
}