Pith Number

pith:U5OWK4E3

pith:2014:U5OWK4E3BUE6SI2YAG2SVBOTF6

not attested not anchored not stored refs pending

Homaloidal determinants

Aron Simis, Maral Mostafazadehfard

arxiv:1407.8089 v2 · 2014-07-30 · 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{U5OWK4E3BUE6SI2YAG2SVBOTF6}

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	2026-05-18T02:42:53.651952Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a75d65709b0d09e9235801b52a85d32fba40af015c78d47258a115baad67883f

Aliases

arxiv: 1407.8089 · arxiv_version: 1407.8089v2 · doi: 10.48550/arxiv.1407.8089 · pith_short_12: U5OWK4E3BUE6 · pith_short_16: U5OWK4E3BUE6SI2Y · pith_short_8: U5OWK4E3

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/U5OWK4E3BUE6SI2YAG2SVBOTF6 \
  | 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: a75d65709b0d09e9235801b52a85d32fba40af015c78d47258a115baad67883f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9ab5985b6435eeb34feb8612bdfcfb35d5ee84dbb3c6e11694eefbc6d71ccca8",
    "cross_cats_sorted": [
      "math.AG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AC",
    "submitted_at": "2014-07-30T15:25:13Z",
    "title_canon_sha256": "2b98c940b0e2ba6d1a3f26220e349019fea6f7884939ac94a61fa671bbb4f97b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1407.8089",
    "kind": "arxiv",
    "version": 2
  }
}