Pith Number

pith:HU6AI3W5

pith:2018:HU6AI3W5X2CKSQKUTCFZUWXINS

not attested not anchored not stored refs pending

Hyperplane Sections of Determinantal Varieties over Finite Fields and Linear Codes

Peter Beelen, Sudhir R. Ghorpade

arxiv:1809.04690 v1 · 2018-09-12 · math.CO · cs.IT · math.AG · math.IT

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HU6AI3W5X2CKSQKUTCFZUWXINS}

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	2026-05-18T00:05:49.911636Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3d3c046eddbe84a94154988b9a5ae86c983f53f397ec2faba20891026af96854

Aliases

arxiv: 1809.04690 · arxiv_version: 1809.04690v1 · doi: 10.48550/arxiv.1809.04690 · pith_short_12: HU6AI3W5X2CK · pith_short_16: HU6AI3W5X2CKSQKU · pith_short_8: HU6AI3W5

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/HU6AI3W5X2CKSQKUTCFZUWXINS \
  | 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: 3d3c046eddbe84a94154988b9a5ae86c983f53f397ec2faba20891026af96854

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f774ea96e7c9738a28b1cb0d4f6d3a3cd31e020f8d56e296dc3bae4893f0b183",
    "cross_cats_sorted": [
      "cs.IT",
      "math.AG",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2018-09-12T22:07:26Z",
    "title_canon_sha256": "d89cd899719074b25c98d466afa3416e43ea413f9b3e2bb986b379443af7497d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.04690",
    "kind": "arxiv",
    "version": 1
  }
}