Pith Number

pith:YTGSX5HP

pith:2017:YTGSX5HPY2OGW6GEWEYK6RC3FS

not attested not anchored not stored refs pending

Homaloidal nets and ideals of fat points II: subhomaloidal nets

Aron Simis, Zaqueu Ramos

arxiv:1704.00382 v1 · 2017-04-02 · 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{YTGSX5HPY2OGW6GEWEYK6RC3FS}

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	2026-05-18T00:47:24.629404Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c4cd2bf4efc69c6b78c4b130af445b2c805169bd73127e1800a3f36c4a2d32a8

Aliases

arxiv: 1704.00382 · arxiv_version: 1704.00382v1 · doi: 10.48550/arxiv.1704.00382 · pith_short_12: YTGSX5HPY2OG · pith_short_16: YTGSX5HPY2OGW6GE · pith_short_8: YTGSX5HP

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/YTGSX5HPY2OGW6GEWEYK6RC3FS \
  | 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: c4cd2bf4efc69c6b78c4b130af445b2c805169bd73127e1800a3f36c4a2d32a8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "56a0865eca5a10b192ff4ce2756879ade14e67c90de281e9fb7dd9f0d9570bf8",
    "cross_cats_sorted": [
      "math.AG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AC",
    "submitted_at": "2017-04-02T22:51:32Z",
    "title_canon_sha256": "811e095a89d0aeaee5d0fd5a7d64df6bf1ae90a7471341bceab7a2d513efe339"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.00382",
    "kind": "arxiv",
    "version": 1
  }
}